Property:Sepal coloration

Types of sepal coloration

None.

Parts of sepal coloration

None.

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A
Achyronychia +
green  +
Achyronychia cooperi +
green  +
Aconitum +
colored  +
Aconitum columbianum +
colored  +
Aconitum columbianum subsp. columbianum +
colored  +
Aconitum columbianum subsp. viviparum +
colored  +
Aconitum delphiniifolium +
colored  +
Aconitum maximum +
colored  +
Aconitum maximum subsp. maximum +
colored  +
Aconitum reclinatum +
colored  +
Aconitum uncinatum +
colored  +
Actaea +
whitish green  +
Actaea pachypoda +
whitish green  +
Actaea rubra +
whitish green  +
Adolphia +
whitish  +, greenish white  +
Adolphia californica +
whitish  +, greenish white  +
Adolphia infesta +
whitish  +, greenish white  +
Adonis +
green;colorless  +
Adonis aestivalis +
green;colorless  +
Adonis annua +
green;colorless  +
Adonis vernalis +
green;colorless  +
Agdestis clematidea +
white;greenish white  +
Akebia +
mostly brownish;purplish  +
Akebia quinata +
mostly brownish;purplish  +
Amerorchis +
greener  +
Amerorchis rotundifolia +
white  +, pale magenta  +
Anagallis +
green  +
Anagallis arvensis +
green  +
Anagallis minima +
green  +
Anagallis monelli +
green  +
Anagallis pumila +
green  +
Andromeda polifolia +
whitish  +, reddish  +
Andromeda polifolia var. latifolia +
whitish  +, reddish  +
Andromeda polifolia var. polifolia +
whitish  +, reddish  +
Androsace +
green  +
Androsace chamaejasme +
green  +
Androsace chamaejasme subsp. lehmanniana +
green  +
Androsace elongata +
green  +
Androsace elongata subsp. acuta +
green  +
Androsace filiformis +
green  +
Androsace occidentalis +
green  +
Androsace septentrionalis +
green  +
Anemone +
red;pink;red;pink;yellow;green;blue;purple;white  +
Anemone acutiloba +
white;pink or bluish  +
Anemone americana +
white;pink or bluish  +
Anemone berlandieri +
white;abaxially blue;violet  +
Anemone canadensis +
white  +
Anemone caroliniana +
white;rose or blue  +
Anemone cylindrica +
green;whitish  +
Anemone deltoidea +
white  +
Anemone drummondii +
white;tinged blue;white;white;white;white  +
Anemone drummondii var. drummondii +
white;tinged blue;white;tinged blue;white;tinged blue;white  +
Anemone drummondii var. lithophila +
white;white and blue;tinged blue;white  +
Anemone edwardsiana +
white;bluish  +
Anemone edwardsiana var. edwardsiana +
white;bluish  +
Anemone edwardsiana var. petraea +
white;bluish  +
Anemone grayi +
blue;white  +
Anemone lancifolia +
white  +
Anemone lyallii +
blue-tinged;pink;white  +
Anemone multiceps +
blue;purple  +
Anemone multifida +
tinged purple;blue;tinged purple;blue;punct;yellow and red;punct;yellow;white;tinged purple;yellow and red;red;green;yellow blue purple red or occasionally white or abaxially blue  +
Anemone multifida var. multifida +
green;yellow blue purple or red  +
Anemone multifida var. saxicola +
yellow;white;blue;purple;yellow;white;blue;purple;yellow;white;blue;purple;red  +
Anemone multifida var. stylosa +
purple;red or green  +
Anemone multifida var. tetonensis +
tinged purple;blue;tinged purple;blue;red;yellow;tinged purple;blue;punct;yellow and red;white;tinged purple;blue;punct;yellow and red;white;tinged purple;blue;punct;yellow and red;white;purple;blue  +
Anemone narcissiflora +
white;blue;white;tinged blue;white;yellow;white;blue;white;tinged blue;white;yellow;white;blue;white;tinged blue;white;yellow;white;blue;white;tinged blue;white;yellow;white;blue;white;tinged blue;white;yellow;white  +
Anemone narcissiflora var. monantha +
blue and adaxially white;white;white;blue and adaxially white;white;white  +
Anemone narcissiflora var. villosissima +
white;tinged blue;white;white  +
Anemone narcissiflora var. zephyra +
yellowish;yellow  +
Anemone occidentalis +
tinged purple;white  +
Anemone okennonii +
greenish white;abaxially reddish  +
Anemone oregana +
blue;purple reddish or purple  +
Anemone oregana var. felix +
white;purple;violet;purple;violet;reddish  +
Anemone oregana var. oregana +
white;blue;purple reddish or purple  +
Anemone parviflora +
white;blue;white;tinged blue;white  +
Anemone patens +
red;pink;red;pink;yellow;green;blue;purple;white  +
Anemone patens var. multifida +
purple;rarely nearly white  +
Anemone piperi +
pinkish;white  +
Anemone quinquefolia +
blue and adaxially white;tinged pink;white;pink;blue and adaxially white;tinged pink;white;pink;white  +
Anemone quinquefolia var. minima +
blue and adaxially white;tinged pink;white;pink;blue and adaxially white;tinged pink;white;pink;white  +
Anemone quinquefolia var. quinquefolia +
blue and adaxially white;tinged pink;white;pink;blue and adaxially white;tinged pink;white;pink;white  +
Anemone richardsonii +
yellow  +
Anemone tuberosa +
pink;white  +
Anemone virginiana +
red;yellow;red;yellow;green  +
Anemone virginiana var. alba +
red;yellow;red;yellow;green  +
Anemone virginiana var. cylindroidea +
red;yellow;red;yellow;green  +
Anemone virginiana var. virginiana +
red;yellow;red;yellow;green  +
Anredera cordifolia +
cream-white  +
Anredera vesicaria +
cream-white  +
Aphragmus eschscholtzianus +
purplish  +
Aplectrum +
greener  +
Aplectrum hyemale +
,  +, yellowish suffused with magenta or yellowish suffused with purple-brown  +, greenish  +
Aquilegia +
white;blue yellow or red  +
Aquilegia barnebyi +
pink  +
Aquilegia brevistyla +
blue  +
Aquilegia canadensis +
white;blue yellow or red  +
Aquilegia chaplinei +
pale-yellow  +
Aquilegia chrysantha +
yellow  +
Aquilegia coerulea +
pink;blue;white  +
Aquilegia coerulea var. alpina +
pale blue  +
Aquilegia coerulea var. coerulea +
blue  +
Aquilegia coerulea var. ochroleuca +
pale blue;white  +
Aquilegia coerulea var. pinetorum +
pink;pale blue;pink;pale blue;white  +
Aquilegia desertorum +
white;blue yellow or red  +
Aquilegia elegantula +
yellow-green;red  +
Aquilegia eximia +
red  +
Aquilegia flavescens +
tinged with pink;yellow  +
Aquilegia formosa +
red  +
Aquilegia formosa var. formosa +
red  +
Aquilegia formosa var. hypolasia +
red  +
Aquilegia formosa var. truncata +
red  +
Aquilegia hinckleyana +
yellow  +
Aquilegia jonesii +
purple;blue  +
Aquilegia laramiensis +
greenish white  +
Aquilegia longissima +
pale-yellow  +
Aquilegia micrantha +
pink;blue;pink;blue;cream;white  +
Aquilegia pubescens +
cream;yellow or pink  +
Aquilegia saximontana +
blue  +
Aquilegia scopulorum +
reddish purple;sometimes;blue;white  +
Aquilegia shockleyi +
red  +
Aquilegia vulgaris +
purple;blue  +
Arctous alpina +
yellow  +, pale green  +
Arctous rubra +
yellow  +, pale green  +
Ardisia +
green  +
Ardisia crenata +
green  +
Ardisia elliptica +
green  +
Ardisia escallonioides +
green  +
Ardisia japonica +
green  +
Arenaria +
purple  +, green  +
Arenaria benthamii +
green  +
Arenaria humifusa +
green  +
Arenaria lanuginosa +
green  +
Arenaria lanuginosa var. lanuginosa +
green  +
Arenaria lanuginosa var. saxosa +
green  +
Arenaria livermorensis +
green  +
Arenaria longipedunculata +
green  +
Arenaria ludens +
green  +
Arenaria paludicola +
green  +
Arenaria pseudofrigida +
purple  +, green  +
Arenaria serpyllifolia +
green  +
Arenaria serpyllifolia var. serpyllifolia +
green  +
Arenaria serpyllifolia var. tenuior +
green  +
Arethusa +
greener  +
Arethusa bulbosa +
greener  +
Arivela viscosa +
green  +
Asarum +
purple  +, red  +
Asarum canadense +
purple  +, red  +
Asarum caudatum +
purple  +, red  +
Asarum hartwegii +
purple  +, red  +
Asarum lemmonii +
purple  +, red  +
Asarum marmoratum +
purple  +, red  +
Asarum wagneri +
purple  +, red  +
Astilbe +
white  +
Astilbe biternata +
white  +
Astraea lobata +
purple-tinged  +
Atriplex covillei +
hyaline  +
Atriplex klebergorum +
hyaline  +
Atriplex suckleyi +
hyaline  +
Aurinia petraea +
yellowish  +
Aurinia saxatilis +
yellowish  +
B
Basiphyllaea +
greener  +
Basiphyllaea corallicola +
yellow-green  +
Beloglottis +
greener  +
Beloglottis costaricensis +
greener  +
Bensoniella +
yellowish white  +, green  +
Bensoniella oregona +
yellowish white  +, green  +
Berberis +
yellow  +
Berberis amplectens +
yellow  +
Berberis aquifolium +
yellow  +
Berberis bealei +
yellow  +
Berberis canadensis +
yellow  +
Berberis darwinii +
yellow  +
Berberis dictyota +
yellow  +
Berberis fendleri +
yellow  +
Berberis fremontii +
yellow  +
Berberis haematocarpa +
yellow  +
Berberis harrisoniana +
yellow  +
Berberis higginsiae +
yellow  +
Berberis nervosa +
yellow  +
Berberis nevinii +
yellow  +
Berberis pinnata +
yellow  +
Berberis pinnata subsp. insularis +
yellow  +
Berberis pinnata subsp. pinnata +
yellow  +
Berberis piperiana +
yellow  +
Berberis pumila +
yellow  +
Berberis repens +
yellow  +
Berberis swaseyi +
yellow  +
Berberis thunbergii +
yellow  +
Berberis trifoliolata +
yellow  +
Berberis vulgaris +
yellow  +
Berberis wilcoxii +
yellow  +
Berchemia +
greenish  +
Berchemia scandens +
greenish  +
Bergia texana +
greenish white  +
Bletia +
greener  +
Bletia patula +
greener  +
Bletia purpurea +
greener  +
Boechera fernaldiana subsp. fernaldiana +
purplish  +
Boechera fernaldiana subsp. vivariensis +
greenish  +
Bolandra +
greenish  +, purple  +
Bolandra californica +
greenish  +, purple  +
Bolandra oregana +
greenish  +, purple  +
Boykinia +
green  +, purple  +
Boykinia aconitifolia +
green  +, purple  +
Boykinia intermedia +
green  +, purple  +
Boykinia major +
green  +, purple  +
Boykinia occidentalis +
green  +, purple  +
Boykinia richardsonii +
green  +, purple  +
Boykinia rotundifolia +
green  +, purple  +
Brachychiton populneus +
red;green and marked with red;abaxially cream;greenish  +
Brassia +
greener  +
Brassia caudata +
greener  +
Bryonia alba +
whitish  +
Bryonia dioica +
green  +
Buckleya distichophylla +
greenish  +
Bulbophyllum +
greener  +
Bulbophyllum pachyrachis +
greener  +
C
Cabomba caroliniana +
with purple-tinged margins;white;purplish  +
Callisia cordifolia +
maroon  +
Calluna vulgaris +
pinkish purple  +, white  +
Calochortus ambiguus +
yellow  +
Calochortus lyallii +
purplish-tinged  +, white  +
Calochortus pulchellus +
yellow-green  +
Calochortus raichei +
grayish mauve  +, pale green  +
Calochortus splendens +
lilac  +
Calopogon +
greener  +
Calopogon barbatus +
greener  +
Calopogon multiflorus +
greener  +
Calopogon oklahomensis +
greener  +
Calopogon pallidus +
greener  +
Calopogon tuberosus +
greener  +
Calopogon tuberosus var. simpsonii +
greener  +
Calopogon tuberosus var. tuberosus +
greener  +
Caltha +
orange;yellow;orange;yellow;pinkish;white  +
Caltha leptosepala +
white;yellow  +
Caltha natans +
pinkish;white  +
Caltha palustris +
orange;yellow  +
Calypso +
greener  +
Calypso bulbosa +
greener  +
Calypso bulbosa var. americana +
greener  +
Calypso bulbosa var. occidentalis +
greener  +
Camissonia +
purple  +, pink  +, red  +, …
Camissonia benitensis +
purple  +, pink  +, red  +, …
Camissonia campestris +
purple  +, pink  +, red  +, …
Camissonia campestris subsp. campestris +
purple  +, pink  +, red  +, …
Camissonia campestris subsp. obispoensis +
purple  +, pink  +, red  +, …
Camissonia contorta +
purple  +, pink  +, red  +, …
Camissonia integrifolia +
purple  +, pink  +, red  +, …
Camissonia kernensis +
purple  +, pink  +, red  +, …
Camissonia kernensis subsp. gilmanii +
purple  +, pink  +, red  +, …
Camissonia kernensis subsp. kernensis +
purple  +, pink  +, red  +, …
Camissonia lacustris +
purple  +, pink  +, red  +, …
Camissonia parvula +
purple  +, pink  +, red  +, …
Camissonia pubens +
purple  +, pink  +, red  +, …
Camissonia pusilla +
purple  +, pink  +, red  +, …
Camissonia sierrae +
purple  +, pink  +, red  +, …
Camissonia sierrae subsp. alticolap. +
purple  +, pink  +, red  +, …
Camissonia sierrae subsp. sierrae +
purple  +, pink  +, red  +, …
Camissonia strigulosa +
purple  +, pink  +, red  +, …
Camissoniopsis +
purple  +, pink  +, red  +, …
Camissoniopsis bistorta +
purple  +, pink  +, red  +, …
Camissoniopsis cheiranthifolia +
purple  +, pink  +, red  +, …
Camissoniopsis cheiranthifolia subsp. cheiranthifolia +
purple  +, pink  +, red  +, …
Camissoniopsis cheiranthifolia subsp. suffruticosa +
purple  +, pink  +, red  +, …
Camissoniopsis confusa +
purple  +, pink  +, red  +, …
Camissoniopsis guadalupensis +
purple  +, pink  +, red  +, …
Camissoniopsis guadalupensis subsp. clementiana +
purple  +, pink  +, red  +, …
Camissoniopsis hardhamiae +
purple  +, pink  +, red  +, …
Camissoniopsis hirtella +
purple  +, pink  +, red  +, …
Camissoniopsis ignota +
purple  +, pink  +, red  +, …
Camissoniopsis intermedia +
purple  +, pink  +, red  +, …
Camissoniopsis lewisii +
purple  +, pink  +, red  +, …
Camissoniopsis luciae +
purple  +, pink  +, red  +, …
Camissoniopsis micrantha +
purple  +, pink  +, red  +, …
Camissoniopsis pallida +
purple  +, pink  +, red  +, …
Camissoniopsis pallida subsp. hallii +
purple  +, pink  +, red  +, …
Camissoniopsis pallida subsp. pallida +
purple  +, pink  +, red  +, …
Camissoniopsis robusta +
purple  +, pink  +, red  +, …
Campylocentrum +
greener  +
Campylocentrum pachyrrhizum +
brownish orange  +
Canella +
green  +
Canella winterana +
green  +
Canna +
green  +
Canna flaccida +
green  +
Canna glauca +
green  +
Canna indica +
green  +
Cannabaceae +
whitish  +, greenish  +
Cannabis +
whitish  +, greenish  +
Cannabis sativa +
whitish  +, greenish  +
Capsella bursa-pastoris +
reddish  +, green  +
Cardionema +
olive-green  +
Cardionema ramosissimum +
olive-green  +
Carsonia sparsifolia +
brownish green  +
Cascadia +
green  +
Cascadia nuttallii +
green  +
Catopsis berteroniana +
yellow-green  +
Catopsis floribunda +
yellow-green  +
Catopsis nutans +
green  +
Caulophyllum +
green  +, brown  +, red  +, …, …
Caulophyllum giganteum +
yellow  +, brown  +, red  +
Caulophyllum thalictroides +
green  +, yellow  +
Ceanothus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus americanus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus arboreus +
pale blue  +, blue  +
Ceanothus arcuatus +
white  +, pale blue  +
Ceanothus confusus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus cordulatus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus crassifolius +
white  +
Ceanothus crassifolius var. crassifolius +
white  +
Ceanothus crassifolius var. planus +
white  +
Ceanothus cuneatus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus cuneatus var. cuneatus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus cuneatus var. fascicularis +
pink  +, usually white  +, cream blue or purple  +
Ceanothus cuneatus var. ramulosus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus cuneatus var. rigidus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus cyaneus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus dentatus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus divergens +
blue  +, purple  +
Ceanothus diversifolius +
pink  +, usually white  +, cream blue or purple  +
Ceanothus fendleri +
pink  +, usually white  +, cream blue or purple  +
Ceanothus ferrisiae +
white  +
Ceanothus foliosus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus foliosus var. foliosus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus foliosus var. medius +
pink  +, usually white  +, cream blue or purple  +
Ceanothus foliosus var. vineatus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus fresnensis +
pink  +, usually white  +, cream blue or purple  +
Ceanothus gloriosus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus gloriosus var. exaltatus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus gloriosus var. gloriosus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus gloriosus var. porrectus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus griseus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus hearstiorum +
pink  +, usually white  +, cream blue or purple  +
Ceanothus herbaceus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus impressus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus impressus var. impressus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus impressus var. nipomensis +
pink  +, usually white  +, cream blue or purple  +
Ceanothus incanus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus integerrimus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus jepsonii +
pink  +, usually blue  +, lavender or white  +
Ceanothus jepsonii var. albiflorus +
white  +
Ceanothus jepsonii var. jepsonii +
usually pale blue  +, lavender rarely pink or white  +
Ceanothus lemmonii +
pink  +, usually white  +, cream blue or purple  +
Ceanothus leucodermis +
pink  +, usually white  +, cream blue or purple  +
Ceanothus maritimus +
tinged with lavender  +, pale  +, deep blue  +
Ceanothus martini +
white  +
Ceanothus masonii +
pink  +, usually white  +, cream blue or purple  +
Ceanothus megacarpus +
white  +
Ceanothus megacarpus var. insularis +
white  +
Ceanothus megacarpus var. megacarpus +
white  +
Ceanothus microphyllus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus oliganthus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus oliganthus var. oliganthus +
purplish blue  +, blue  +
Ceanothus oliganthus var. orcuttii +
blue  +
Ceanothus oliganthus var. sorediatus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus ophiochilus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus otayensis +
white  +
Ceanothus palmeri +
pink  +, usually white  +, cream blue or purple  +
Ceanothus papillosus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus parryi +
pink  +, usually white  +, cream blue or purple  +
Ceanothus parvifolius +
pale  +, deep blue  +
Ceanothus pauciflorus +
lavender  +, pale blue  +, white  +, …
Ceanothus perplexans +
white  +, cream  +
Ceanothus pinetorum +
pink  +, usually white  +, cream blue or purple  +
Ceanothus prostratus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus prostratus var. occidentalis +
pink  +, usually white  +, cream blue or purple  +
Ceanothus prostratus var. prostratus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus pumilus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus purpureus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus roderickii +
white  +, pale blue  +
Ceanothus sanguineus +
pink-tinged  +, usually white  +, cream  +
Ceanothus sonomensis +
pink  +, usually white  +, cream blue or purple  +
Ceanothus spinosus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus subg. Ceanothus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus subg. Cerastes +
pink  +, usually white  +, cream blue or purple  +
Ceanothus thyrsiflorus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus tomentosus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus tomentosus var. olivaceus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus tomentosus var. tomentosus +
pink  +, usually white  +, cream blue or purple  +
Ceanothus velutinus +
cream  +
Ceanothus velutinus var. laevigatus +
cream  +
Ceanothus velutinus var. velutinus +
cream  +
Ceanothus verrucosus +
white  +
Cephalanthera +
greener  +
Cephalanthera austiniae +
greener  +
Cerastium +
green  +
Cerastium aleuticum +
green  +
Cerastium alpinum +
green  +
Cerastium alpinum subsp. alpinum +
green  +
Cerastium alpinum subsp. lanatum +
green  +
Cerastium arcticum +
green  +
Cerastium arvense +
green  +
Cerastium arvense subsp. arvense +
green  +
Cerastium arvense subsp. strictum +
green  +
Cerastium axillare +
green  +
Cerastium beeringianum +
green  +
Cerastium bialynickii +
purplish  +
Cerastium brachypetalum +
green  +
Cerastium brachypodum +
green  +
Cerastium cerastoides +
green  +
Cerastium dichotomum +
green  +
Cerastium diffusum +
green  +
Cerastium dubium +
green  +
Cerastium fastigiatum +
green  +
Cerastium fischerianum +
green  +
Cerastium fontanum +
green  +
Cerastium fontanum subsp. fontanum +
green  +
Cerastium fontanum subsp. vulgare +
green  +
Cerastium glomeratum +
dark-red tipped  +, green  +
Cerastium maximum +
green  +
Cerastium nutans +
green  +
Cerastium nutans var. nutans +
green  +
Cerastium nutans var. obtectum +
green  +
Cerastium pumilum +
red-tipped  +, green  +
Cerastium regelii +
purple-tinged  +
Cerastium semidecandrum +
green  +
Cerastium terrae-novae +
green  +
Cerastium texanum +
green  +
Cerastium tomentosum +
green  +
Cerastium velutinum +
green  +
Cerastium velutinum var. velutinum +
green  +
Cerastium velutinum var. villossissimum +
green  +
Cerastium viride +
green  +
Cevallia +
yellow;white;yellowish abaxially  +
Cevallia sinuata +
yellow;white;yellowish abaxially  +
Chamaenerion +
reddish green  +, green  +
Chamaenerion angustifolium +
purplish green  +
Chamaenerion angustifolium subsp. angustifolium +
purplish green  +
Chamaenerion angustifolium subsp. circumvagum +
purplish green  +
Chamaenerion latifolium +
red  +, flushed purplish  +
Chlorocrambe hastata +
yellowish green  +
Chorispora tenella +
purplish  +
Chrysosplenium +
purple-spotted  +, purple  +, reddish orange  +, …, …
Chrysosplenium americanum +
purplish brown-spotted  +, not purple-spotted  +, greenish red  +, …, …
Chrysosplenium glechomifolium +
reddish brown-spotted  +, not purple-spotted  +, green  +
Chrysosplenium iowense +
not purple-spotted  +, greenish yellow  +, yellow  +
Chrysosplenium rosendahlii +
purple-spotted  +, greenish yellow  +, green  +
Chrysosplenium tetrandrum +
purple-spotted  +, yellow  +, green  +
Chrysosplenium wrightii +
spotted  +, purple-spotted  +, reddish orange  +, …, …
Chylismia +
purple  +, pink  +, red  +, …
Chylismia arenaria +
purple  +, pink  +, red  +, …
Chylismia atwoodii +
purple  +, pink  +, red  +, …
Chylismia brevipes +
purple  +, pink  +, red  +, …
Chylismia brevipes subsp. arizonica +
purple  +, pink  +, red  +, …
Chylismia brevipes subsp. brevipes +
purple  +, pink  +, red  +, …
Chylismia brevipes subsp. pallidula +
purple  +, pink  +, red  +, …
Chylismia cardiophylla +
purple  +, pink  +, red  +, …
Chylismia cardiophylla subsp. cardiophylla +
purple  +, pink  +, red  +, …
Chylismia cardiophylla subsp. robusta +
purple  +, pink  +, red  +, …
Chylismia claviformis +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. aurantiaca +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. claviformis +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. cruciformis +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. funerea +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. integrior +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. lancifolia +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. peeblesii +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. peirsonii +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. rubescens +
purple  +, pink  +, red  +, …
Chylismia claviformis subsp. yumae +
purple  +, pink  +, red  +, …
Chylismia confertiflora +
purple  +, pink  +, red  +, …
Chylismia eastwoodiae +
purple  +, pink  +, red  +, …
Chylismia exilis +
purple  +, pink  +, red  +, …
Chylismia heterochroma +
purple  +, pink  +, red  +, …
Chylismia megalantha +
purple  +, pink  +, red  +, …
Chylismia multijuga +
purple  +, pink  +, red  +, …
Chylismia munzii +
purple  +, pink  +, red  +, …
Chylismia parryi +
purple  +, pink  +, red  +, …
Chylismia scapoidea +
purple  +, pink  +, red  +, …
Chylismia scapoidea subsp. brachycarpa +
purple  +, pink  +, red  +, …
Chylismia scapoidea subsp. macrocarpa +
purple  +, pink  +, red  +, …
Chylismia scapoidea subsp. scapoidea +
purple  +, pink  +, red  +, …
Chylismia scapoidea subsp. utahensis +
purple  +, pink  +, red  +, …
Chylismia sect. Chylismia +
purple  +, pink  +, red  +, …
Chylismia sect. Lignothera +
purple  +, pink  +, red  +, …
Chylismia specicola +
purple  +, pink  +, red  +, …
Chylismia specicola subsp. hesperia +
purple  +, pink  +, red  +, …
Chylismia specicola subsp. specicola +
purple  +, pink  +, red  +, …
Chylismia walkeri +
purple  +, pink  +, red  +, …
Chylismia walkeri subsp. tortilis +
purple  +, pink  +, red  +, …
Chylismia walkeri subsp. walkeri +
purple  +, pink  +, red  +, …
Chylismiella +
purple  +, pink  +, red  +, …
Chylismiella pterosperma +
reddish green  +
Cimicifuga +
tinged with red;pinkish;cream;greenish yellow  +
Cimicifuga americana +
tinged with red;pinkish;cream;greenish yellow  +
Cimicifuga arizonica +
tinged with red;pinkish;cream;greenish yellow  +
Cimicifuga elata +
pinkish;white  +
Cimicifuga laciniata +
white  +
Cimicifuga racemosa +
greenish white  +
Cimicifuga rubifolia +
white  +
Circaea +
pink  +, white  +
Circaea alpina +
purple-tinged  +, pink  +, white  +
Circaea alpina subsp. alpina +
purple-tinged  +, pink  +, white  +
Circaea alpina subsp. pacifica +
purple-tinged  +, pink  +, white  +
Circaea canadensis +
pink  +, white  +
Circaea canadensis subsp. canadensis +
purple  +, green  +
Circaea ×sterilis +
pale green  +, pink  +
Clarkia +
pink  +, purplish red  +
Clarkia affinis +
pink  +, purplish red  +
Clarkia amoena +
pink  +, purplish red  +
Clarkia amoena subsp. amoena +
pink  +, purplish red  +
Clarkia amoena subsp. caurina +
pink  +, purplish red  +
Clarkia amoena subsp. huntiana +
pink  +, purplish red  +
Clarkia amoena subsp. lindleyi +
pink  +, purplish red  +
Clarkia amoena subsp. whitneyi +
pink  +, purplish red  +
Clarkia arcuata +
pink  +, purplish red  +
Clarkia australis +
pink  +, purplish red  +
Clarkia biloba +
pink  +, purplish red  +
Clarkia biloba subsp. australis +
pink  +, purplish red  +
Clarkia biloba subsp. biloba +
pink  +, purplish red  +
Clarkia biloba subsp. brandegeeae +
pink  +, purplish red  +
Clarkia borealis +
pink  +, purplish red  +
Clarkia borealis subsp. arida +
pink  +, purplish red  +
Clarkia borealis subsp. borealis +
pink  +, purplish red  +
Clarkia bottae +
pink  +, purplish red  +
Clarkia breweri +
green  +, magenta  +
Clarkia concinna +
red  +, pink  +
Clarkia concinna subsp. automixa +
red  +, pink  +
Clarkia concinna subsp. concinna +
red  +, pink  +
Clarkia concinna subsp. raichei +
red  +, pink  +
Clarkia cylindrica +
pink  +, purplish red  +
Clarkia cylindrica subsp. clavicarpa +
pink  +, purplish red  +
Clarkia cylindrica subsp. cylindrica +
pink  +, purplish red  +
Clarkia davyi +
pink  +, purplish red  +
Clarkia delicata +
pink  +, purplish red  +
Clarkia dudleyana +
pink  +, purplish red  +
Clarkia epilobioides +
pink  +, purplish red  +
Clarkia exilis +
green  +
Clarkia franciscana +
pink  +, purplish red  +
Clarkia gracilis +
pink  +, purplish red  +
Clarkia gracilis subsp. albicaulis +
pink  +, purplish red  +
Clarkia gracilis subsp. gracilis +
pink  +, purplish red  +
Clarkia gracilis subsp. sonomensis +
pink  +, purplish red  +
Clarkia gracilis subsp. tracyi +
pink  +, purplish red  +
Clarkia heterandra +
pink  +, purplish red  +
Clarkia imbricata +
pink  +, purplish red  +
Clarkia jolonensis +
pink  +, purplish red  +
Clarkia lassenensis +
pink  +, purplish red  +
Clarkia lewisii +
pink  +, purplish red  +
Clarkia lingulata +
pink  +, purplish red  +
Clarkia mildrediae +
pink  +, purplish red  +
Clarkia mildrediae subsp. lutescens +
pink  +, purplish red  +
Clarkia mildrediae subsp. mildrediae +
pink  +, purplish red  +
Clarkia modesta +
pink  +, purplish red  +
Clarkia mosquinii +
pink  +, purplish red  +
Clarkia prostrata +
pink  +, purplish red  +
Clarkia pulchella +
pink  +, purplish red  +
Clarkia purpurea +
pink  +, purplish red  +
Clarkia purpurea subsp. purpurea +
pink  +, purplish red  +
Clarkia purpurea subsp. quadrivulnera +
pink  +, purplish red  +
Clarkia purpurea subsp. viminea +
pink  +, purplish red  +
Clarkia rhomboidea +
pink  +, purplish red  +
Clarkia rostrata +
pink  +, purplish red  +
Clarkia rubicunda +
pink  +, purplish red  +
Clarkia sect. Biortis +
pink  +, purplish red  +
Clarkia sect. Clarkia +
pink  +, purplish red  +
Clarkia sect. Eucharidium +
pink  +, purplish red  +
Clarkia sect. Fibula +
pink  +, purplish red  +
Clarkia sect. Godetia +
pink  +, purplish red  +
Clarkia sect. Myxocarpa +
pink  +, purplish red  +
Clarkia sect. Phaeostoma +
pink  +, purplish red  +
Clarkia sect. Rhodanthos +
pink  +, purplish red  +
Clarkia similis +
pink  +, purplish red  +
Clarkia speciosa +
pink  +, purplish red  +
Clarkia speciosa subsp. immaculata +
pink  +, purplish red  +
Clarkia speciosa subsp. nitens +
pink  +, purplish red  +
Clarkia speciosa subsp. polyantha +
pink  +, purplish red  +
Clarkia speciosa subsp. speciosa +
pink  +, purplish red  +
Clarkia springvillensis +
dark red-purple  +
Clarkia stellata +
pink  +, purplish red  +
Clarkia subsect. Connubium +
pink  +, purplish red  +
Clarkia subsect. Flexicaules +
pink  +, purplish red  +
Clarkia subsect. Heterogaura +
pink  +, purplish red  +
Clarkia subsect. Jugales +
pink  +, purplish red  +
Clarkia subsect. Lautiflorae +
pink  +, purplish red  +
Clarkia subsect. Micranthae +
pink  +, purplish red  +
Clarkia subsect. Phaeostoma +
pink  +, purplish red  +
Clarkia subsect. Primigenia +
pink  +, purplish red  +
Clarkia subsect. Prognatae +
pink  +, purplish red  +
Clarkia subsect. Sympherica +
pink  +, purplish red  +
Clarkia tembloriensis +
not  +, red-tinged  +, green  +
Clarkia tembloriensis subsp. calientensis +
not  +, red-tinged  +, green  +
Clarkia tembloriensis subsp. tembloriensis +
not  +, red-tinged  +, green  +
Clarkia unguiculata +
green  +, dark red  +
Clarkia virgata +
pink  +, purplish red  +
Clarkia williamsonii +
pink  +, purplish red  +
Clarkia xantiana +
pink  +, purplish red  +
Clarkia xantiana subsp. parviflora +
pink  +, purplish red  +
Clarkia xantiana subsp. xantiana +
pink  +, purplish red  +
Cleistes +
maroon  +, brown  +, olive-green  +
Cleistes bifaria +
maroon  +, brown  +, olive-green  +
Cleistes divaricata +
maroon  +, brown  +, olive-green  +
Clematis +
greenish;yellow;greenish;yellow;red;violet;blue;white  +
Clematis addisonii +
whitish;reddish purple  +
Clematis albicoma +
yellowish;purplish  +
Clematis baldwinii +
violet-blue  +
Clematis bigelovii +
colored  +
Clematis catesbyana +
white;cream  +
Clematis coactilis +
pale-yellow;rarely purple-tinged  +
Clematis columbiana +
violet-blue  +
Clematis columbiana var. columbiana +
white;violet-blue  +
Clematis columbiana var. tenuiloba +
violet-blue  +
Clematis crispa +
violet-blue  +
Clematis drummondii +
white;cream  +
Clematis fremontii +
pale green;pale blue-violet;purple  +
Clematis glaucophylla +
rose-red;purplish red  +
Clematis hirsutissima +
white;pink;dark violet-blue  +
Clematis hirsutissima var. hirsutissima +
white;pink;dark violet-blue  +
Clematis hirsutissima var. scottii +
white;pink;dark violet-blue  +
Clematis lasiantha +
white;cream  +
Clematis ligusticifolia +
white;cream  +
Clematis morefieldii +
suffused with green;pinkish  +
Clematis occidentalis +
white;reddish violet;white;reddish violet;violet-blue  +
Clematis occidentalis var. dissecta +
violet-blue;reddish violet  +
Clematis occidentalis var. grosseserrata +
violet-blue;pale blue or rarely white  +
Clematis occidentalis var. occidentalis +
white;reddish violet;white;reddish violet;violet-blue  +
Clematis ochroleuca +
pale-yellow;pale-purple  +
Clematis orientalis +
greenish yellow  +
Clematis pauciflora +
white;cream  +
Clematis pitcheri +
whitish;pale;dark bluish or reddish purple  +
Clematis pitcheri var. dictyota +
whitish;pale;dark bluish or reddish purple  +
Clematis pitcheri var. pitcheri +
whitish;pale;dark bluish or reddish purple  +
Clematis recta +
white  +
Clematis reticulata +
greenish;pale lavender;purple  +
Clematis socialis +
violet-blue  +
Clematis subg. Atragene +
white;reddish violet;white;reddish violet;violet-blue  +
Clematis subg. Clematis +
yellow;white  +
Clematis subg. Viorna +
colored  +
Clematis subg. Viticella +
rose violet;violet;rose violet;violet;blue  +
Clematis tangutica +
yellow;white  +
Clematis tangutica var. tangutica +
bright-yellow  +
Clematis terniflora +
white  +
Clematis texensis +
rose-red;scarlet  +
Clematis versicolor +
pale green;abaxially pale lavender;reddish purple  +
Clematis viorna +
cream-yellow;pale lavender;reddish purple  +
Clematis virginiana +
white;cream  +
Clematis vitalba +
white;cream  +
Clematis viticaulis +
suffused with green;pale-purple  +
Clematis viticella +
blue;violet or rose-violet  +
Cleome ornithopodioides +
greenish  +
Cleome rutidosperma +
yellow  +
Cleomella angustifolia +
yellow  +
Cleomella brevipes +
green  +
Cleomella hillmanii +
green  +
Cleomella hillmanii var. goodrichii +
green  +
Cleomella hillmanii var. hillmanii +
green  +
Cleomella longipes +
green  +
Cleomella obtusifolia +
green  +
Cleomella palmeriana +
green  +
Cleomella parviflora +
green  +
Cleomella plocasperma +
green  +
Cleoserrata serrata +
green  +
Cleoserrata speciosa +
green  +
Cnidoscolus +
white  +
Cnidoscolus angustidens +
white  +
Cnidoscolus stimulosus +
white  +
Cnidoscolus texanus +
white  +
Coeloglossum +
greener  +
Coeloglossum viride +
greener  +
Coleogyne +
yellow  +
Coleogyne ramosissima +
adaxially yellow  +, orange-yellow  +
Colubrina +
brown  +, greenish  +
Colubrina arborescens +
brown  +, greenish  +
Colubrina asiatica +
brown  +, greenish  +
Colubrina asiatica var. asiatica +
brown  +, greenish  +
Colubrina californica +
brown  +, greenish  +
Colubrina cubensis +
brown  +, greenish  +
Colubrina cubensis var. floridana +
brown  +, greenish  +
Colubrina elliptica +
brown  +, greenish  +
Colubrina greggii +
brown  +, greenish  +
Colubrina stricta +
brown  +, greenish  +
Colubrina texensis +
brown  +, greenish  +
Comarum palustre +
greenish purple  +
Combretum +
pale green  +, green  +
Combretum indicum +
pale green  +, green  +
Condalia +
yellowish  +, greenish  +
Condalia correllii +
yellowish  +, greenish  +
Condalia ericoides +
yellowish  +, greenish  +
Condalia globosa +
yellowish  +, greenish  +
Condalia globosa var. pubescens +
yellowish  +, greenish  +
Condalia hookeri +
yellowish  +, greenish  +
Condalia spathulata +
yellowish  +, greenish  +
Condalia viridis +
yellowish  +, greenish  +
Condalia warnockii +
yellowish  +, greenish  +
Condalia warnockii var. kearneyana +
yellowish  +, greenish  +
Condalia warnockii var. warnockii +
yellowish  +, greenish  +
Conimitella +
pinkish green  +, yellowish green  +, green  +
Conimitella williamsii +
pinkish green  +, yellowish green  +, green  +
Conocarpus +
red-tinged  +, green  +, pale green  +
Conocarpus erectus +
red-tinged  +, green  +, pale green  +
Consolida +
colored  +
Consolida ajacis +
blue;purple rarely pink or white  +
Consolida pubescens +
pale-purple;white  +
Consolida regalis +
white;pink;dark blue  +
Consolida tenuissima +
violet;dark blue  +
Coptis +
green;white  +
Coptis aspleniifolia +
green;white  +
Coptis laciniata +
green;white  +
Coptis occidentalis +
green;white  +
Coptis trifolia +
green;white  +
Corallorhiza +
greener  +
Corallorhiza bentleyi +
reddish  +, yellow  +
Corallorhiza maculata +
darker  +, yellow  +, red  +, …, …
Corallorhiza maculata var. maculata +
darker  +, yellow  +, red  +, …, …
Corallorhiza maculata var. occidentalis +
darker  +, yellow  +, red  +, …, …
Corallorhiza mertensiana +
yellow  +, yellowish  +, reddish purple  +
Corallorhiza odontorhiza +
suffused with green  +, reddish purple  +, brown  +
Corallorhiza odontorhiza var. odontorhiza +
suffused with green  +, reddish purple  +, brown  +
Corallorhiza odontorhiza var. pringlei +
suffused with green  +, reddish purple  +, brown  +
Corallorhiza striata +
yellow  +, salmon reddish  +
Corallorhiza striata var. striata +
yellow  +, salmon reddish  +
Corallorhiza striata var. vreelandii +
yellow  +, salmon reddish  +
Corallorhiza trifida +
yellowish  +, green  +
Corallorhiza wisteriana +
yellow  +, greenish  +, purplish brown  +
Corema conradii +
reddish purple  +
Cornus canadensis +
cream  +
Cornus unalaschkensis +
mottled purple and cream  +
Corrigiola +
reddish-brown  +, green  +
Corrigiola litoralis +
reddish-brown  +, green  +
Corrigiola litoralis subsp. litoralis +
reddish-brown  +, green  +
Cranichis +
greener  +
Cranichis muscosa +
greener  +
Crataegus aquacervensis +
pale  +
Crataegus cupressocollina +
anthocyanic  +
Crataegus purpurella +
pale green  +
Crataegus rivuloadamensis +
triangular  +
Crataegus rivulopugnensis +
green  +
Crataegus rubribracteolata +
pale green  +, greenish  +
Crataegus sheridana +
greenish  +
Crataegus ursopedensis +
pale green  +
Cyclopogon +
greener  +
Cyclopogon cranichoides +
greenish brown  +
Cyclopogon elatus +
greener  +
Cypripedium +
greener  +
Cypripedium acaule +
reddish-brown  +, green  +
Cypripedium arietinum +
green  +
Cypripedium californicum +
yellowish  +, yellow  +, yellow-green  +, …
Cypripedium candidum +
spotted and striped with reddish-brown or spotted and striped with madder  +, green  +, pale brownish yellow  +
Cypripedium fasciculatum +
suffused often intensely with reddish-brown or suffused often intensely with dark purple  +, yellow  +
Cypripedium guttatum +
white  +
Cypripedium kentuckiense +
madder  +, dark reddish-brown  +, striped  +, …, …
Cypripedium montanum +
clear green  +, madder  +, reddish-brown  +, …, …
Cypripedium parviflorum +
yellowish  +, greenish  +
Cypripedium parviflorum var. makasin +
spotted and blotched  +, ,  +, suffused with dark reddish-brown or suffused with madder  +
Cypripedium parviflorum var. parviflorum +
spotted and blotched  +, spotted with reddish-brown or spotted with madder and appearing uniformly dark  +
Cypripedium parviflorum var. pubescens +
unmarked  +, blotched  +, madder  +, …, …
Cypripedium passerinum +
green  +, white  +
Cypripedium reginae +
white  +
Cypripedium yatabeanum +
white  +, yellowish or greenish  +
Cyrtopodium +
greener  +
Cyrtopodium polyphyllum +
greener  +
Cyrtopodium punctatum +
greener  +
D
Dactylorhiza +
greener  +
Dactylorhiza aristata +
greener  +
Dactylorhiza majalis +
greener  +
Dactylorhiza majalis var. junialis +
dark spotted  +
Damasonium californicum +
green  +
Darlingtonia californica +
yellow-green  +
Darmera +
greenish  +, pinkish purple  +
Darmera peltata +
greenish  +, pinkish purple  +
Deiregyne +
greener  +
Deiregyne confusa +
greener  +
Delphinium +
colored  +
Delphinium alabamicum +
fading;royal blue  +
Delphinium alpestre +
dark blue  +
Delphinium andersonii +
dark blue  +
Delphinium andesicola +
yellow;red;yellow;red;white;purple;blue  +
Delphinium antoninum +
dark blue;white  +
Delphinium bakeri +
dark bluish  +
Delphinium barbeyi +
dark bluish  +
Delphinium basalticum +
dark blue  +
Delphinium bicolor +
dark blue  +
Delphinium bicolor subsp. bicolor +
dark blue;purple  +
Delphinium bicolor subsp. calcicola +
blue;bright dark  +
Delphinium brachycentrum +
dark blue  +
Delphinium californicum +
lavender;greenish white  +
Delphinium californicum subsp. californicum +
lavender;greenish white  +
Delphinium californicum subsp. interius +
greenish white  +
Delphinium cardinale +
red  +
Delphinium carolinianum +
purple;blue  +
Delphinium carolinianum subsp. calciphilum +
white  +
Delphinium carolinianum subsp. carolinianum +
white;purple;blue  +
Delphinium carolinianum subsp. vimineum +
blue;white  +
Delphinium carolinianum subsp. virescens +
pale blue;white  +
Delphinium decorum +
bluish purple  +
Delphinium decorum subsp. decorum +
bluish purple  +
Delphinium decorum subsp. tracyi +
bluish purple  +
Delphinium depauperatum +
dark blue;bluish purple  +
Delphinium distichum +
dark blue;bluish purple  +
Delphinium elatum +
purple;white;purple;white;blue  +
Delphinium exaltatum +
whitish;pale lavender or purple  +
Delphinium geraniifolium +
dark blue;purple  +
Delphinium geyeri +
bright blue  +
Delphinium glareosum +
dark blue  +
Delphinium glaucescens +
dark blue  +
Delphinium glaucum +
bluish purple;lavender  +
Delphinium gracilentum +
purple;pink or white  +
Delphinium gypsophilum +
white;pink  +
Delphinium gypsophilum subsp. gypsophilum +
white  +
Delphinium gypsophilum subsp. parviflorum +
white;pink  +
Delphinium hansenii +
violet;white  +
Delphinium hansenii subsp. ewanianum +
reddish purple;dark maroon  +
Delphinium hansenii subsp. hansenii +
dark blue-purple;white or pink  +
Delphinium hansenii subsp. kernense +
bright blue;white  +
Delphinium hesperium +
dark blue;white  +
Delphinium hesperium subsp. cuyamacae +
dark blue-purple  +
Delphinium hesperium subsp. hesperium +
dark blue-purple  +
Delphinium hesperium subsp. pallescens +
light blue;white;pinkish  +
Delphinium hutchinsoniae +
dark bluish  +
Delphinium inopinum +
white;light blue  +
Delphinium lineapetalum +
light blue;lavender  +
Delphinium luteum +
bright-yellow  +
Delphinium madrense +
dark blue;light blue  +
Delphinium menziesii +
fading;yellowish;bluish purple  +
Delphinium menziesii subsp. menziesii +
blue;purple  +
Delphinium menziesii subsp. pallidum +
white;yellowish  +
Delphinium multiplex +
dark blue  +
Delphinium newtonianum +
white;dark;light blue  +
Delphinium novomexicanum +
fading brownish;purple;lavender  +
Delphinium nudicaule +
yellow;scarlet;reddish orange  +
Delphinium nuttallianum +
rarely white;pink  +
Delphinium nuttallii +
fading;bluish purple;yellowish  +
Delphinium nuttallii subsp. nuttallii +
bluish purple;blue  +
Delphinium nuttallii subsp. ochroleucum +
light yellow;white  +
Delphinium parishii +
dark blue;white  +
Delphinium parishii subsp. pallidum +
white;pink or blue  +
Delphinium parishii subsp. parishii +
blue  +
Delphinium parishii subsp. subglobosum +
dark blue  +
Delphinium parryi +
dark blue;bluish purple  +
Delphinium parryi subsp. blochmaniae +
dark blue;bluish purple  +
Delphinium parryi subsp. eastwoodiae +
dark blue;bluish purple  +
Delphinium parryi subsp. maritimum +
dark blue;bluish purple  +
Delphinium parryi subsp. parryi +
dark blue;bluish purple  +
Delphinium parryi subsp. purpureum +
dark blue;bluish purple  +
Delphinium patens +
dark blue  +
Delphinium patens subsp. hepaticoideum +
dark blue  +
Delphinium patens subsp. montanum +
dark blue  +
Delphinium patens subsp. patens +
dark blue  +
Delphinium polycladon +
bluish purple  +
Delphinium purpusii +
magenta;rose  +
Delphinium ramosum +
blue;bright dark  +
Delphinium recurvatum +
light  +
Delphinium robustum +
bluish purple;pale lavender  +
Delphinium sapellonis +
yellower;browner;brownish purple;yellowish  +
Delphinium scaposum +
blue;bright dark  +
Delphinium scopulorum +
blue;bright dark  +
Delphinium sect. Diedropetala +
yellow;red;yellow;red;white;purple;blue  +
Delphinium sect. Elatopsis +
white;purple;white;purple;blue  +
Delphinium stachydeum +
bright blue  +
Delphinium subsect. Bicoloria +
yellow;red;yellow;red;white;purple;blue  +
Delphinium subsect. Depauperata +
yellow;red;yellow;red;white;purple;blue  +
Delphinium subsect. Echinata +
yellow;red;yellow;red;white;purple;blue  +
Delphinium subsect. Elata +
white;purple;white;purple;blue  +
Delphinium subsect. Exaltata +
yellow;red;yellow;red;white;purple;blue  +
Delphinium subsect. Grumosa +
yellow;red;yellow;red;white;purple;blue  +
Delphinium subsect. Multiplex +
yellow;red;yellow;red;white;purple;blue  +
Delphinium subsect. Subscaposa +
yellow;red;yellow;red;white;purple;blue  +
Delphinium subsect. Virescens +
yellow;red;yellow;red;white;purple;blue  +
Delphinium subsect. Wislizenana +
yellow;red;yellow;red;white;purple;blue  +
Delphinium sutherlandii +
dark blue  +
Delphinium treleasei +
blue;dark bright  +
Delphinium tricorne +
bluish purple;pink or white  +
Delphinium trolliifolium +
dark blue  +
Delphinium uliginosum +
dark blue  +
Delphinium umbraculorum +
dark blue  +
Delphinium variegatum +
bright blue;light blue or white  +
Delphinium variegatum subsp. kinkiense +
light blue;white  +
Delphinium variegatum subsp. thornei +
bright blue;light blue  +
Delphinium variegatum subsp. variegatum +
lavender;white;royal blue;deep  +
Delphinium viridescens +
yellowish green  +
Delphinium wootonii +
white;lavender  +
Delphinium xantholeucum +
yellow  +
Dendrophylax +
greener  +
Dendrophylax lindenii +
white  +, creamy green or pale yellowbrown  +
Descurainia adenophora +
greenish  +, yellowish  +
Descurainia brevisiliqua +
yellowish  +
Descurainia californica +
yellowish  +
Descurainia incana +
yellowish  +
Descurainia incisa +
yellowish  +
Descurainia incisa subsp. incisa +
yellowish  +
Descurainia incisa subsp. paysonii +
yellowish  +
Descurainia kenheilii +
yellowish  +
Descurainia longepedicellata +
yellow  +
Descurainia nelsonii +
yellowish  +
Descurainia obtusa +
greenish  +, yellowish  +
Descurainia paradisa +
pale-yellow  +
Descurainia pinnata +
rose  +, purple  +, yellow  +
Descurainia pinnata subsp. brachycarpa +
yellow  +
Descurainia pinnata subsp. glabra +
rose  +
Descurainia pinnata subsp. ochroleuca +
rose  +, purple  +
Descurainia pinnata subsp. pinnata +
rose  +
Descurainia sophia +
yellowish  +
Descurainia sophioides +
yellowish  +
Descurainia torulosa +
yellowish  +
Dichromanthus +
greener  +
Dichromanthus cinnabarinus +
greener  +
Dionaea muscipula +
green  +
Diphylleia +
pale green  +, white  +
Diphylleia cymosa +
pale green  +, white  +
Dithyrea californica +
purple  +, lavender  +
Dodecatheon +
green  +
Dodecatheon alpinum +
green  +
Dodecatheon amethystinum +
green  +
Dodecatheon austrofrigidum +
green  +
Dodecatheon clevelandii +
green  +
Dodecatheon clevelandii var. clevelandii +
green  +
Dodecatheon clevelandii var. gracile +
green  +
Dodecatheon clevelandii var. insulare +
green  +
Dodecatheon clevelandii var. patulum +
green  +
Dodecatheon conjugens +
green  +
Dodecatheon conjugens var. conjugens +
green  +
Dodecatheon conjugens var. viscidum +
green  +
Dodecatheon dentatum +
green  +
Dodecatheon ellisiae +
green  +
Dodecatheon frenchii +
green  +
Dodecatheon frigidum +
green  +
Dodecatheon hendersonii +
green  +
Dodecatheon jeffreyi +
green  +
Dodecatheon meadia +
green  +
Dodecatheon poeticum +
green  +
Dodecatheon pulchellum +
green  +
Dodecatheon pulchellum var. cusickii +
green  +
Dodecatheon pulchellum var. distolum +
green  +
Dodecatheon pulchellum var. macrocarpum +
green  +
Dodecatheon pulchellum var. monanthum +
green  +
Dodecatheon pulchellum var. pulchellum +
green  +
Dodecatheon pulchellum var. shoshonense +
green  +
Dodecatheon pulchellum var. zionense +
green  +
Dodecatheon redolens +
green  +
Dodecatheon subalpinum +
green  +
Dodecatheon utahense +
green  +
Douglasia +
green  +
Douglasia alaskana +
green  +
Douglasia arctica +
green  +
Douglasia beringensis +
green  +
Douglasia gormanii +
green  +
Douglasia idahoensis +
green  +
Douglasia laevigata +
green  +
Douglasia montana +
green  +
Douglasia nivalis +
green  +
Douglasia ochotensis +
green  +
Drymaria +
white  +
Drymaria cordata +
white  +
Drymaria cordata var. cordata +
white  +
Drymaria depressa +
white  +
Drymaria effusa +
white  +
Drymaria effusa var. effusa +
white  +
Drymaria glandulosa +
white  +
Drymaria glandulosa var. glandulosa +
white  +
Drymaria laxiflora +
white  +
Drymaria leptophylla +
white  +
Drymaria leptophylla var. leptophylla +
white  +
Drymaria molluginea +
white  +
Drymaria pachyphylla +
white  +
Drymaria viscosa +
white  +
E
Elmera +
greenish yellow  +
Elmera racemosa +
greenish yellow  +
Eltroplectris +
greener  +
Eltroplectris calcarata +
green  +
Empetrum atropurpureum +
reddish purple  +, greenish pink  +
Empetrum eamesii +
greenish pink becoming reddish purple  +
Empetrum nigrum +
greenish pink becoming reddish purple  +
Encyclia +
greener  +
Encyclia tampensis +
greener  +
Enemion +
tinged pinkish;white  +
Enemion biternatum +
tinged pinkish;white  +
Enemion hallii +
tinged pinkish;white  +
Enemion occidentale +
tinged pinkish;white  +
Enemion savilei +
tinged pinkish;white  +
Enemion stipitatum +
tinged pinkish;white  +
Epidendrum +
greener  +
Epidendrum acunae +
greener  +
Epidendrum amphistomum +
greener  +
Epidendrum floridense +
greener  +
Epidendrum magnoliae +
greener  +
Epidendrum nocturnum +
yellowish  +
Epidendrum rigidum +
greener  +
Epidendrum strobiliferum +
greener  +
Epilobium +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium anagallidifolium +
green  +, reddish purple  +
Epilobium arcticum +
flushed purple  +, green  +
Epilobium brachycarpum +
green  +, reddish green  +
Epilobium campestre +
reddish green  +
Epilobium canum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium canum subsp. canum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium canum subsp. garrettii +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium canum subsp. latifolium +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium ciliatum +
green  +, red  +
Epilobium ciliatum subsp. ciliatum +
green  +, red  +
Epilobium ciliatum subsp. glandulosum +
green  +, red  +
Epilobium ciliatum subsp. watsonii +
green  +, red  +
Epilobium clavatum +
purplish green  +
Epilobium cleistogamum +
reddish green  +, pale green  +
Epilobium coloratum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium davuricum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium densiflorum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium densum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium foliosum +
reddish green  +
Epilobium glaberrimum +
red-tipped  +
Epilobium glaberrimum subsp. fastigiatum +
red-tipped  +
Epilobium glaberrimum subsp. glaberrimum +
red-tipped  +
Epilobium hallianum +
green  +
Epilobium hirsutum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium hornemannii +
bright red  +, red-tipped  +
Epilobium hornemannii subsp. behringianum +
bright red  +
Epilobium hornemannii subsp. hornemannii +
red-tipped  +
Epilobium howellii +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium lactiflorum +
red  +, flushed purplish  +
Epilobium leptocarpum +
green  +
Epilobium leptophyllum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium luteum +
greenish cream  +
Epilobium minutum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium mirabile +
purplish red  +
Epilobium montanum +
flushed red  +
Epilobium nevadense +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium nivium +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium obcordatum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium obscurum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium oreganum +
flushed red  +
Epilobium oregonense +
flushed purple  +
Epilobium pallidum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium palustre +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium parviflorum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium rigidum +
reddish green  +
Epilobium saximontanum +
flushed red  +
Epilobium sect. Cordylophorum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium sect. Crossostigma +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium sect. Epilobiopsis +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium sect. Epilobium +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium sect. Macrocarpa +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium sect. Pachydium +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium sect. Xerolobium +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium sect. Zauschneria +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium septentrionale +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium siskiyouense +
purplish green  +
Epilobium smithii +
red  +
Epilobium subsect. Nuttalia +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium subsect. Petrolobium +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium suffruticosum +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epilobium torreyi +
lanceolate  +, ,  +, flushed with red or flushed with cream  +, …
Epipactis +
greener  +
Epipactis atrorubens +
greenish  +, rose  +, dull  +, …, …
Epipactis gigantea +
greenish  +, rose-colored  +
Epipactis helleborine +
suffused with purple  +, greenish  +
Eranthis +
yellow  +
Eranthis hyemalis +
yellow  +
Eremogone +
green  +
Eremogone aberrans +
green  +
Eremogone aculeata +
green  +
Eremogone capillaris +
purplish  +
Eremogone capillaris var. americana +
purplish  +
Eremogone capillaris var. capillaris +
purplish  +
Eremogone congesta +
green  +
Eremogone congesta var. cephaloidea +
green  +
Eremogone congesta var. charlestonensis +
green  +
Eremogone congesta var. congesta +
green  +
Eremogone congesta var. crassula +
green  +
Eremogone congesta var. lithophila +
green  +
Eremogone congesta var. prolifera +
green  +
Eremogone congesta var. simulans +
green  +
Eremogone congesta var. subcongesta +
green  +
Eremogone congesta var. suffrutescens +
green  +
Eremogone eastwoodiae +
purplish  +, green  +
Eremogone eastwoodiae var. adenophora +
purplish  +, green  +
Eremogone eastwoodiae var. eastwoodiae +
purplish  +, green  +
Eremogone fendleri +
green  +
Eremogone ferrisiae +
green  +
Eremogone franklinii +
green  +
Eremogone franklinii var. franklinii +
green  +
Eremogone franklinii var. thompsonii +
green  +
Eremogone hookeri +
green  +
Eremogone hookeri var. hookeri +
green  +
Eremogone hookeri var. pinetorum +
green  +
Eremogone kingii +
green  +
Eremogone kingii var. glabrescens +
green  +
Eremogone kingii var. kingii +
green  +
Eremogone macradenia +
green  +
Eremogone macradenia var. arcuifolia +
green  +
Eremogone macradenia var. macradenia +
green  +
Eremogone pumicola +
green  +
Eremogone stenomeres +
green  +
Eremogone ursina +
green  +
Eremothera +
purple  +, pink  +, red  +, …
Eremothera boothii +
purple  +, pink  +, red  +, …
Eremothera boothii subsp. alyssoides +
purple  +, pink  +, red  +, …
Eremothera boothii subsp. boothii +
purple  +, pink  +, red  +, …
Eremothera boothii subsp. condensata +
purple  +, pink  +, red  +, …
Eremothera boothii subsp. decorticans +
purple  +, pink  +, red  +, …
Eremothera boothii subsp. desertorum +
purple  +, pink  +, red  +, …
Eremothera boothii subsp. intermedia +
purple  +, pink  +, red  +, …
Eremothera chamaenerioides +
purple  +, pink  +, red  +, …
Eremothera gouldii +
purple  +, pink  +, red  +, …
Eremothera minor +
purple  +, pink  +, red  +, …
Eremothera nevadensis +
purple  +, pink  +, red  +, …
Eremothera pygmaea +
purple  +, pink  +, red  +, …
Eremothera refracta +
purple  +, pink  +, red  +, …
Eriocaulon aquaticum +
gray  +, grayish  +
Eriocaulon cinereum +
dark  +
Eriocaulon compressum +
dark  +, with dark apex  +, pale  +
Eriocaulon decangulare +
yellow-white  +
Eriocaulon koernickianum +
gray  +, grayish  +
Eriocaulon lineare +
darkening  +, distally grayish gray-green or gray-brown  +
Eriocaulon microcephalum +
gray  +
Eriocaulon nigrobracteatum +
gray  +, gray-brown  +
Eriocaulon parkeri +
gray  +
Eriocaulon ravenelii +
gray  +
Eriocaulon texense +
dark gray  +, opaque  +, pale  +
Eucnide +
green  +
Eucnide bartonioides +
green  +
Eucnide bartonioides var. bartonioides +
green  +
Eucnide bartonioides var. edwardsiana +
green  +
Eucnide lobata +
green  +
Eucnide rupestris +
green  +
Eucnide urens +
green  +
Eulobus +
purple  +, pink  +, red  +, …
Eulobus californicus +
reddish green  +
Eulophia +
greener  +
Eulophia alta +
light green  +
F
Fagonia +
green  +, purple  +
Fagonia laevis +
green  +, purple  +
Fagonia longipes +
green  +
Fagonia pachyacantha +
green  +, purple  +
Filipendula occidentalis +
green  +
Filipendula rubra +
purplish  +
Filipendula ulmaria +
green  +
Filipendula vulgaris +
green  +
Flacourtia indica +
greenish  +
Floerkea proserpinacoides +
green  +
Frangula +
yellowish  +, green or white  +
Frangula alnus +
yellowish  +, green or white  +
Frangula betulifolia +
yellowish  +, green or white  +
Frangula californica +
yellowish  +, green or white  +
Frangula californica subsp. californica +
yellowish  +, green or white  +
Frangula californica subsp. crassifolia +
yellowish  +, green or white  +
Frangula californica subsp. cuspidata +
yellowish  +, green or white  +
Frangula californica subsp. occidentalis +
yellowish  +, green or white  +
Frangula californica subsp. tomentella +
yellowish  +, green or white  +
Frangula californica subsp. ursina +
yellowish  +, green or white  +
Frangula caroliniana +
yellowish  +, green or white  +
Frangula obovata +
yellowish  +, green or white  +
Frangula purshiana +
yellowish  +, green or white  +
Frangula purshiana subsp. anonifolia +
yellowish  +, green or white  +
Frangula purshiana subsp. purshiana +
yellowish  +, green or white  +
Frangula purshiana subsp. ultramafica +
yellowish  +, green or white  +
Frangula rubra +
yellowish  +, green or white  +
Frangula rubra subsp. modocensis +
yellowish  +, green or white  +
Frangula rubra subsp. nevadensis +
yellowish  +, green or white  +
Frangula rubra subsp. obtusissima +
yellowish  +, green or white  +
Frangula rubra subsp. rubra +
yellowish  +, green or white  +
Frangula rubra subsp. yosemitana +
yellowish  +, green or white  +
Fremontodendron +
yellow;orange;yellow;orange;coppery  +
Fremontodendron californicum +
yellow  +
Fremontodendron decumbens +
yellow;usually coppery;orange  +
Fremontodendron mexicanum +
orange  +
Fuchsia +
purple  +, pink  +, red  +, …
Fuchsia magellanica +
crimson  +
G
Galeandra +
greener  +
Galeandra bicarinata +
greener  +
Galearis +
greener  +
Galearis spectabilis +
pink-magenta  +
Gaultheria hispidula +
white  +
Gaultheria humifusa +
red  +, deep pink  +
Gaultheria ovatifolia +
reddish  +
Gaultheria procumbens +
white  +
Gaultheria pyroloides +
dark green  +
Gaultheria shallon +
dark-pink  +, red  +
Gayophytum +
purple  +, pink  +, red  +, …
Gayophytum decipiens +
purple  +, pink  +, red  +, …
Gayophytum diffusum +
purple  +, pink  +, red  +, …
Gayophytum diffusum subsp. diffusum +
purple  +, pink  +, red  +, …
Gayophytum diffusum subsp. parviflorum +
purple  +, pink  +, red  +, …
Gayophytum eriospermum +
purple  +, pink  +, red  +, …
Gayophytum heterozygum +
purple  +, pink  +, red  +, …
Gayophytum humile +
purple  +, pink  +, red  +, …
Gayophytum oligospermum +
purple  +, pink  +, red  +, …
Gayophytum racemosum +
purple  +, pink  +, red  +, …
Gayophytum ramosissimum +
purple  +, pink  +, red  +, …
Geocarpon +
reddish  +, green  +
Geocarpon minimum +
reddish  +, green  +
Gisekia pharnacioides +
greenish;pinkish;purplish  +
Goodyera +
greener  +
Goodyera oblongifolia +
greener  +
Goodyera pubescens +
greener  +
Goodyera repens +
greener  +
Goodyera tesselata +
greener  +
Gouania +
pale green  +
Gouania lupuloides +
pale green  +
Govenia +
greener  +
Govenia floridana +
greener  +
Guaiacum +
green  +
Guaiacum angustifolium +
green  +
Guaiacum sanctum +
green  +
Gunnera +
green  +
Gunnera tinctoria +
green  +
Guzmania monostachia +
green  +
Guzmania monostachia var. monostachia +
green  +
Guzmania monostachia var. variegata +
green  +
Gynandropsis gynandra +
green  +
H
Habenaria +
greener  +
Habenaria distans +
greenish  +
Habenaria odontopetala +
green  +
Habenaria quinqueseta +
green  +
Habenaria repens +
greener  +
Haloragis erecta subsp. erecta +
green  +, red  +
Harrisella +
greener  +
Harrisella porrecta +
greener  +
Helleborus +
yellowish green  +
Helleborus viridis +
yellowish green  +
Hemiscola aculeata var. aculeata +
green  +
Hemiscola diffusa +
brownish green  +
Herniaria +
greenish  +, whitish green  +
Herniaria glabra +
greenish  +, whitish green  +
Herniaria hirsuta +
greenish  +, whitish green  +
Herniaria hirsuta var. cinerea +
greenish  +, whitish green  +
Herniaria hirsuta var. hirsuta +
greenish  +, whitish green  +
Hesperidanthus barnebyi +
green  +, purple  +
Hesperidanthus jaegeri +
purplish  +
Hesperidanthus linearifolius +
purplish  +
Hesperidanthus suffrutescens +
yellowish green  +
Heuchera +
red tinged  +, green  +, red  +, …, …
Heuchera abramsii +
green-tipped  +
Heuchera alba +
green-tipped  +
Heuchera americana +
green-tipped  +
Heuchera americana var. americana +
green-tipped  +
Heuchera americana var. hirsuticaulis +
green-tipped  +
Heuchera americana var. hispida +
green-tipped  +
Heuchera bracteata +
green-tipped  +
Heuchera brevistaminea +
darker red-tipped  +, green  +
Heuchera caespitosa +
green-tipped  +
Heuchera caroliniana +
green-tipped  +
Heuchera chlorantha +
darker green-tipped  +
Heuchera cylindrica +
red-tinged  +
Heuchera eastwoodiae +
red-tipped  +
Heuchera elegans +
green-tipped  +
Heuchera glabra +
green-tipped  +
Heuchera glomerulata +
green-tipped  +
Heuchera grossulariifolia +
red-tipped  +
Heuchera hallii +
green-tipped  +
Heuchera hirsutissima +
green and red-tipped  +
Heuchera longiflora +
darker green-tipped  +
Heuchera maxima +
red-tipped  +, green  +
Heuchera merriamii +
red-tipped  +, green  +
Heuchera micrantha +
red-tipped  +, green  +
Heuchera micrantha var. diversifolia +
red-tipped  +, green  +
Heuchera micrantha var. erubescens +
red-tipped  +, green  +
Heuchera micrantha var. hartwegii +
red-tipped  +, green  +
Heuchera micrantha var. macropetala +
red-tipped  +, green  +
Heuchera micrantha var. micrantha +
red-tipped  +, green  +
Heuchera novamexicana +
green-tipped  +
Heuchera parishii +
green-tipped  +
Heuchera parviflora +
green-tipped  +
Heuchera parviflora var. parviflora +
green-tipped  +
Heuchera parviflora var. puberula +
green-tipped  +
Heuchera parvifolia +
red-tipped  +, green  +
Heuchera pilosissima +
red-tipped  +, green  +
Heuchera pubescens +
green-tipped  +
Heuchera pulchella +
darker red  +
Heuchera richardsonii +
green-tipped  +
Heuchera rubescens +
red-tipped  +, green  +
Heuchera sanguinea +
darker red-tipped  +
Heuchera villosa +
green-tipped  +
Heuchera villosa var. arkansana +
green-tipped  +
Heuchera villosa var. villosa +
green-tipped  +
Heuchera wootonii +
green-tipped  +
Hexalectris +
greener  +
Hexalectris grandiflora +
magenta  +, crimson  +
Hexalectris nitida +
greener  +
Hexalectris revoluta +
tan  +, pinkish brown  +
Hexalectris spicata +
greener  +
Hexalectris spicata var. arizonica +
purple-brown  +, redbrown  +, pinkish  +, …
Hexalectris spicata var. spicata +
yellow-tan  +, purple-brown  +
Hexalectris warnockii +
dark purple  +, maroon  +
Hippophaë rhamnoides +
yellow  +
Holosteum +
green  +
Holosteum umbellatum +
green  +
Holosteum umbellatum subsp. umbellatum +
green  +
Honckenya +
green  +
Honckenya peploides +
green  +
Honckenya peploides subsp. diffusa +
green  +
Honckenya peploides subsp. major +
green  +
Honckenya peploides subsp. robusta +
green  +
Horkelia californica var. californica +
red-mottled  +
Horkelia californica var. elata +
red-mottled  +
Horkelia californica var. frondosa +
red-mottled  +
Horkelia congesta +
green  +
Horkelia congesta var. congesta +
green  +
Horkelia congesta var. nemorosa +
green  +
Horkelia daucifolia +
green  +
Horkelia daucifolia var. caruifolia +
green  +
Horkelia daucifolia var. daucifolia +
green  +
Horkelia daucifolia var. indicta +
green  +
Horkelia howellii +
abaxially green  +, reddish or purplish  +
Horkelia sericata +
abaxially green  +, reddish or purplish  +
Horkelia tridentata +
abaxially green  +, reddish  +
Horkelia tridentata var. flavescens +
abaxially green  +, reddish  +
Horkelia tridentata var. tridentata +
abaxially green  +, reddish  +
Horkeliella +
purple-streaked  +
Horkeliella congdonis +
purple-streaked  +
Horkeliella purpurascens +
purple-streaked  +
Hottonia +
green  +
Hottonia inflata +
green  +
Hovenia +
white  +
Hovenia dulcis +
white  +
Humulus +
whitish  +, greenish  +
Humulus japonicus +
whitish  +, greenish  +
Humulus lupulus +
whitish  +, greenish  +
Humulus lupulus var. lupuloides +
whitish  +, greenish  +
Humulus lupulus var. lupulus +
whitish  +, greenish  +
Humulus lupulus var. neomexicanus +
whitish  +, greenish  +
Humulus lupulus var. pubescens +
whitish  +, greenish  +
Hydrastis +
greenish white;creamy white  +
Hydrastis canadensis +
greenish white;creamy white  +
Hydrocleys +
green  +
Hydrocleys nymphoides +
green  +
I
Idahoa scapigera +
purplish  +
Ionopsis +
greener  +
Ionopsis utricularioides +
greener  +
Iris (sect. Limniris) ser. Vernae +
orange  +, yellow  +
Iris bracteata +
brown  +, purple  +
Iris germanica +
white with patterned overlay of darker blue-violet  +, brown  +, yellow  +, …
Iris giganticaerulea +
blue-purple  +, blue  +
Iris innominata +
yellow  +
Iris longipetala +
flecked  +, white  +
Iris prismatica +
violet  +, pale violet  +
Iris pseudacorus +
cream colored  +, bright-yellow  +
Iris pumila +
purple  +, blue  +, yellow  +
Iris purdyi +
deeper purple  +, dotted  +
Iris savannarum +
pale violet  +, blue  +
Iris tenax +
obovate  +
Iris tridentata +
blue-violet  +
Iris verna +
blue  +, violet  +
Iris verna var. smalliana +
blue  +, violet  +
Iris verna var. verna +
blue  +, violet  +
Iris virginica +
pale blue  +, purple  +
Isotria +
greener  +
Isotria medeoloides +
green  +, light green  +
Isotria verticillata +
purplish brown  +
Itea +
green  +
Itea virginica +
green  +
Ivesia aperta +
green  +
Ivesia aperta var. aperta +
green  +
Ivesia aperta var. canina +
green  +
Ivesia argyrocoma var. argyrocoma +
purple-suffused  +
Ivesia campestris +
green  +
Ivesia kingii +
purple-suffused  +
Ivesia kingii var. eremica +
purple-suffused  +
Ivesia kingii var. kingii +
purple-suffused  +
Ivesia pickeringii +
mottled  +, purple-suffused  +
Ivesia pityocharis +
purple-suffused  +
Ivesia sericoleuca +
purple-suffused  +
Ivesia unguiculata +
purple-mottled  +
J
Jepsonia +
yellow-green  +, pinkish  +
Jepsonia heterandra +
pink  +
Jepsonia malvifolia +
pinkish  +, yellow-green  +
Jepsonia parryi +
greenish  +
Juncaceae +
green;brown or purplish black  +
Juncus +
green;brown or purplish black  +
Juncus acuminatus +
green;brown or purplish black  +
Juncus acutiflorus +
green;brown or purplish black  +
Juncus acutus +
green;brown or purplish black  +
Juncus acutus subsp. leopoldii +
green;brown or purplish black  +
Juncus alpinoarticulatus +
green;brown or purplish black  +
Juncus anthelatus +
green;brown or purplish black  +
Juncus arcticus +
green;brown or purplish black  +
Juncus arcticus var. alaskanus +
green;brown or purplish black  +
Juncus arcticus var. balticus +
green;brown or purplish black  +
Juncus arcticus var. mexicanus +
green;brown or purplish black  +
Juncus articulatus +
green;brown or purplish black  +
Juncus biglumis +
green;brown or purplish black  +
Juncus bolanderi +
green;brown or purplish black  +
Juncus brachycarpus +
green;brown or purplish black  +
Juncus brachycephalus +
green;brown or purplish black  +
Juncus brachyphyllus +
green;brown or purplish black  +
Juncus brevicaudatus +
green;brown or purplish black  +
Juncus bryoides +
green;brown or purplish black  +
Juncus bufonius +
green;brown or purplish black  +
Juncus bulbosus +
green;brown or purplish black  +
Juncus caesariensis +
green;brown or purplish black  +
Juncus canadensis +
green;brown or purplish black  +
Juncus capillaris +
green;brown or purplish black  +
Juncus capitatus +
green;brown or purplish black  +
Juncus castaneus +
green;brown or purplish black  +
Juncus chlorocephalus +
green;brown or purplish black  +
Juncus compressus +
green;brown or purplish black  +
Juncus confusus +
green;brown or purplish black  +
Juncus cooperi +
green;brown or purplish black  +
Juncus coriaceus +
green;brown or purplish black  +
Juncus covillei +
green;brown or purplish black  +
Juncus covillei var. covillei +
green;brown or purplish black  +
Juncus covillei var. obtusatus +
green;brown or purplish black  +
Juncus debilis +
green;brown or purplish black  +
Juncus dichotomus +
green;brown or purplish black  +
Juncus diffusissimus +
green;brown or purplish black  +
Juncus drummondii +
green;brown or purplish black  +
Juncus dubius +
green;brown or purplish black  +
Juncus dudleyi +
green;brown or purplish black  +
Juncus effusus +
green;brown or purplish black  +
Juncus elliottii +
green;brown or purplish black  +
Juncus ensifolius +
green;brown or purplish black  +
Juncus ensifolius var. ensifolius +
green;brown or purplish black  +
Juncus ensifolius var. montanus +
green;brown or purplish black  +
Juncus falcatus +
green;brown or purplish black  +
Juncus falcatus var. falcatus +
green;brown or purplish black  +
Juncus falcatus var. sitchensis +
green;brown or purplish black  +
Juncus filiformis +
green;brown or purplish black  +
Juncus filipendulus +
green;brown or purplish black  +
Juncus georgianus +
green;brown or purplish black  +
Juncus gerardii +
green;brown or purplish black  +
Juncus greenei +
green;brown or purplish black  +
Juncus gymnocarpus +
green;brown or purplish black  +
Juncus hallii +
green;brown or purplish black  +
Juncus hemiendytus +
green;brown or purplish black  +
Juncus hemiendytus var. abjectus +
green;brown or purplish black  +
Juncus hemiendytus var. hemiendytus +
green;brown or purplish black  +
Juncus howellii +
green;brown or purplish black  +
Juncus inflexus +
green;brown or purplish black  +
Juncus interior +
green;brown or purplish black  +
Juncus kelloggii +
green;brown or purplish black  +
Juncus leiospermus +
green;brown or purplish black  +
Juncus lesueurii +
green;brown or purplish black  +
Juncus longistylis +
green;brown or purplish black  +
Juncus luciensis +
green;brown or purplish black  +
Juncus macrandrus +
green;brown or purplish black  +
Juncus macrophyllus +
green;brown or purplish black  +
Juncus marginatus +
green;brown or purplish black  +
Juncus maritimus +
green;brown or purplish black  +
Juncus megacephalus +
green;brown or purplish black  +
Juncus mertensianus +
green;brown or purplish black  +
Juncus militaris +
green;brown or purplish black  +
Juncus nevadensis +
green;brown or purplish black  +
Juncus nodatus +
green;brown or purplish black  +
Juncus nodosus +
green;brown or purplish black  +
Juncus occidentalis +
green;brown or purplish black  +
Juncus orthophyllus +
green;brown or purplish black  +
Juncus oxymeris +
green;brown or purplish black  +
Juncus parryi +
green;brown or purplish black  +
Juncus patens +
green;brown or purplish black  +
Juncus pelocarpus +
green;brown or purplish black  +
Juncus pervetus +
green;brown or purplish black  +
Juncus phaeocephalus +
green;brown or purplish black  +
Juncus polycephalus +
green;brown or purplish black  +
Juncus regelii +
green;brown or purplish black  +
Juncus repens +
green;brown or purplish black  +
Juncus roemerianus +
green;brown or purplish black  +
Juncus scirpoides +
green;brown or purplish black  +
Juncus secundus +
green;brown or purplish black  +
Juncus squarrosus +
green;brown or purplish black  +
Juncus stygius +
green;brown or purplish black  +
Juncus stygius var. americanus +
green;brown or purplish black  +
Juncus subcaudatus +
green;brown or purplish black  +
Juncus subg. Alpini +
green;brown or purplish black  +
Juncus subg. Ensifolii +
green;brown or purplish black  +
Juncus subg. Genuini +
green;brown or purplish black  +
Juncus subg. Graminifolii +
green;brown or purplish black  +
Juncus subg. Juncus +
green;brown or purplish black  +
Juncus subg. Poiophylli +
green;brown or purplish black  +
Juncus subg. Septati +
green;brown or purplish black  +
Juncus subtilis +
green;brown or purplish black  +
Juncus supiniformis +
green;brown or purplish black  +
Juncus tenuis +
green;brown or purplish black  +
Juncus texanus +
green;brown or purplish black  +
Juncus textilis +
green;brown or purplish black  +
Juncus tiehmii +
green;brown or purplish black  +
Juncus torreyi +
green;brown or purplish black  +
Juncus trifidus +
green;brown or purplish black  +
Juncus triformis +
green;brown or purplish black  +
Juncus triglumis +
green;brown or purplish black  +
Juncus triglumis var. albescens +
green;brown or purplish black  +
Juncus triglumis var. triglumis +
green;brown or purplish black  +
Juncus trigonocarpus +
green;brown or purplish black  +
Juncus uncialis +
green;brown or purplish black  +
Juncus validus +
green;brown or purplish black  +
Juncus validus var. fascinatus +
green;brown or purplish black  +
Juncus validus var. validus +
green;brown or purplish black  +
Juncus vaseyi +
green;brown or purplish black  +
Juncus xiphioides +
green;brown or purplish black  +
K
Kallstroemia +
green  +
Kallstroemia californica +
green  +
Kallstroemia grandiflora +
green  +
Kallstroemia hirsutissima +
green  +
Kallstroemia maxima +
green  +
Kallstroemia parviflora +
green  +
Kallstroemia perennans +
green  +
Kalmia angustifolia +
reddish  +, green  +
Kalmia angustifolia var. angustifolia +
reddish  +, green  +
Kalmia angustifolia var. carolina +
reddish  +, green  +
Kalmia buxifolia +
green  +
Kalmia cuneata +
green  +
Kalmia hirsuta +
green  +
Kalmia latifolia +
green  +, reddish  +
Kalmia microphylla +
light green  +, pink  +, light pink  +
Kalmia microphylla var. microphylla +
light green  +, pink  +, light pink  +
Kalmia microphylla var. occidentalis +
light green  +, pink  +, light pink  +
Kalmia polifolia +
white  +, light pink  +
Kalmia procumbens +
crimson  +
Karwinskia +
greenish  +
Karwinskia humboldtiana +
greenish  +
Koeberlinia spinosa +
greenish white  +
Koeberlinia spinosa var. spinosa +
greenish white  +
Koeberlinia spinosa var. tenuispina +
greenish white  +
Koeberlinia spinosa var. wivaggii +
greenish white  +
Krameria +
magenta  +, pink  +, purple  +
Krameria bicolor +
dark maroon  +, purple  +
Krameria erecta +
magenta  +, bright pink  +
Krameria lanceolata +
magenta  +, pink  +, purple  +
Krameria ramosissima +
pink  +
Krugiodendron +
greenish yellow  +
Krugiodendron ferreum +
greenish yellow  +
L
Lachnocaulon anceps +
pale  +, dark-brown  +
Lachnocaulon beyrichianum +
pale-brown  +, tan  +, brown  +, …
Lachnocaulon digynum +
pale  +, brown  +
Lachnocaulon engleri +
dark-brown  +
Lachnocaulon minus +
pale  +, chestnut-brown  +
Laguncularia +
green  +
Laguncularia racemosa +
green  +
Larrea +
green  +
Larrea tridentata +
green  +
Lechea maritima var. maritima +
brown  +, maroon tinged  +
Lechea maritima var. subcylindrica +
brown  +
Lechea maritima var. virginica +
maroon tinged  +, brown  +
Lepanthopsis +
greener  +
Lepanthopsis melanantha +
greener  +
Leptarrhena +
greenish  +
Leptarrhena pyrolifolia +
greenish  +
Lepyrodiclis +
green  +
Lepyrodiclis holosteoides +
green  +
Leucothoë axillaris +
whitish  +
Leucothoë davisiae +
whitish  +
Leucothoë fontanesiana +
whitish  +
Lewisia maguirei +
white  +, pinkish  +
Lilium +
white  +, pink  +, yellow  +, …, …
Lilium bolanderi +
pale-yellow  +, salmon pink  +, magenta  +, …
Lilium canadense +
white  +, pink  +, yellow  +, …, …
Lilium catesbaei +
pink  +, crimson  +
Lilium columbianum +
darker and especially reddish  +, orange  +, occasionally red  +
Lilium grayi +
red-orange  +, pale-red  +, spotted maroon  +, …
Lilium humboldtii +
magenta spots  +, yellow  +, orange  +
Lilium humboldtii subsp. humboldtii +
magenta spots  +, orange  +
Lilium humboldtii subsp. ocellatum +
light orange  +, yellow  +
Lilium iridollae +
spotted maroon  +, suffused with red  +, orange-yellow  +, …, …
Lilium kelleyanum +
yellow-orange  +, yellow  +
Lilium kelloggii +
darker-pink  +, pink  +, white  +
Lilium lancifolium +
orange  +
Lilium maritimum +
yellow-green  +, light orange  +, maroon spots  +, …, …
Lilium michauxii +
burnt orange-red  +, pale green then orange  +
Lilium michiganense +
orange-red  +, red  +, red-orange  +, …, …
Lilium occidentale +
green  +, blackish spots  +, dark purple  +, …, …
Lilium pardalinum +
green  +, orange  +, yellow  +, …, …
Lilium pardalinum subsp. pardalinum +
pale orange  +, sometimes  +, usually darker red-orange  +, …
Lilium pardalinum subsp. pitkinense +
reddish  +, darker orange-red to sometimes  +, orange  +, …
Lilium pardalinum subsp. shastense +
darker orange  +, red-orange  +
Lilium pardalinum subsp. vollmeri +
darker red-orange  +, red or crimson  +
Lilium pardalinum subsp. wigginsii +
lighter  +, light red-orange  +, light orange  +, …, …
Lilium parryi +
maroon spots  +, bright-yellow  +
Lilium parvum +
pale  +, maroon  +, purple-brown  +, …, …
Lilium philadelphicum +
yellow  +, red  +, pale orange  +, …, …
Lilium pyrophilum +
spotted magenta  +, dusky red  +, red-orange  +, …
Lilium rubescens +
purplish  +, reddish  +, magenta spots  +, …
Lilium superbum +
spotted magenta  +, yellow barely suffused with red  +, orange  +, …, …
Lilium washingtonianum +
purplish  +, magenta spots  +, yellowish stripe  +, …, …
Lilium washingtonianum subsp. purpurascens +
purplish  +, lavender  +, pink  +, …, …
Lilium washingtonianum subsp. washingtonianum +
purplish  +, pink  +, white  +
Linum berlandieri var. berlandieri +
green  +
Linum berlandieri var. filifolium +
purplish  +, grayish  +
Liparis +
greener  +
Liparis liliifolia +
greener  +
Liparis loeselii +
greener  +
Liparis nervosa +
greener  +
Listera +
greener  +
Listera auriculata +
greener  +
Listera australis +
greener  +
Listera borealis +
greener  +
Listera caurina +
greener  +
Listera convallarioides +
greener  +
Listera cordata +
greener  +
Listera cordata var. cordata +
greener  +
Listera cordata var. nephrophylla +
greener  +
Listera ovata +
greener  +
Listera smallii +
greener  +
Lithophragma +
green tinged with red  +
Lithophragma affine +
green tinged with red  +
Lithophragma bolanderi +
green tinged with red  +
Lithophragma campanulatum +
green tinged with red  +
Lithophragma cymbalaria +
green tinged with red  +
Lithophragma glabrum +
green tinged with red  +
Lithophragma heterophyllum +
green tinged with red  +
Lithophragma maximum +
green tinged with red  +
Lithophragma parviflorum +
green tinged with red  +
Lithophragma tenellum +
green tinged with red  +
Lithophragma trifoliatum +
green tinged with red  +
Lobularia maritima +
tinged purplish  +
Loeflingia +
green  +
Loeflingia squarrosa +
green  +
Ludwigia +
flushed with red  +, cream  +, yellow  +
Ludwigia alata +
creamy white  +
Ludwigia alternifolia +
flushed with red  +, cream  +, yellow  +
Ludwigia arcuata +
green  +
Ludwigia bonariensis +
flushed with red  +, cream  +, yellow  +
Ludwigia brevipes +
light green  +
Ludwigia curtissii +
green fading  +, white  +
Ludwigia decurrens +
flushed with red  +, cream  +, yellow  +
Ludwigia erecta +
flushed with red  +, cream  +, yellow  +
Ludwigia glandulosa +
light green  +
Ludwigia glandulosa subsp. brachycarpac. +
light green  +
Ludwigia glandulosa subsp. glandulosa +
light green  +
Ludwigia grandiflora +
flushed with red  +, cream  +, yellow  +
Ludwigia hexapetala +
flushed with red  +, cream  +, yellow  +
Ludwigia hirtella +
flushed with red  +, cream  +, yellow  +
Ludwigia lanceolata +
pale green  +
Ludwigia leptocarpa +
flushed with red  +, cream  +, yellow  +
Ludwigia linearis +
green  +
Ludwigia linifolia +
green  +
Ludwigia maritima +
flushed with red  +, cream  +, yellow  +
Ludwigia microcarpa +
pale green  +, cream  +
Ludwigia octovalvis +
flushed with red  +, cream  +, yellow  +
Ludwigia palustris +
green  +
Ludwigia peploides +
flushed with red  +, cream  +, yellow  +
Ludwigia peploides subsp. glabrescens +
flushed with red  +, cream  +, yellow  +
Ludwigia peploides subsp. montevidensis +
flushed with red  +, cream  +, yellow  +
Ludwigia peploides subsp. peploides +
flushed with red  +, cream  +, yellow  +
Ludwigia peruviana +
flushed with red  +, cream  +, yellow  +
Ludwigia pilosa +
,  +, tinged with pink or tinged with red  +, creamy white  +, …
Ludwigia polycarpa +
pale green  +
Ludwigia ravenii +
green  +
Ludwigia repens +
light green  +
Ludwigia sect. Isnardia +
flushed with red  +, cream  +, yellow  +
Ludwigia sect. Jussiaea +
flushed with red  +, cream  +, yellow  +
Ludwigia sect. Ludwigia +
flushed with red  +, cream  +, yellow  +
Ludwigia sect. Macrocarpon +
flushed with red  +, cream  +, yellow  +
Ludwigia sect. Myrtocarpus +
flushed with red  +, cream  +, yellow  +
Ludwigia sect. Pterocaulon +
flushed with red  +, cream  +, yellow  +
Ludwigia sect. Seminudae +
flushed with red  +, cream  +, yellow  +
Ludwigia simpsonii +
creamy white  +
Ludwigia spathulata +
pale green  +
Ludwigia sphaerocarpa +
cream  +, yellow  +
Ludwigia suffruticosa +
white  +, pale green  +
Ludwigia virgata +
flushed with red  +, cream  +, yellow  +
Lumnitzera +
green  +
Lumnitzera racemosa +
green  +
Luzula +
green;brown or purplish black  +
Luzula acuminata +
green;brown or purplish black  +
Luzula acuminata var. acuminata +
green;brown or purplish black  +
Luzula acuminata var. carolinae +
green;brown or purplish black  +
Luzula arctica +
green;brown or purplish black  +
Luzula arcuata +
green;brown or purplish black  +
Luzula arcuata subsp. unalaschkensis +
green;brown or purplish black  +
Luzula bulbosa +
green;brown or purplish black  +
Luzula campestris +
green;brown or purplish black  +
Luzula comosa +
green;brown or purplish black  +
Luzula confusa +
green;brown or purplish black  +
Luzula divaricata +
green;brown or purplish black  +
Luzula echinata +
green;brown or purplish black  +
Luzula groenlandica +
green;brown or purplish black  +
Luzula hitchcockii +
green;brown or purplish black  +
Luzula kjellmaniana +
green;brown or purplish black  +
Luzula luzuloides +
green;brown or purplish black  +
Luzula luzuloides subsp. luzuloides +
green;brown or purplish black  +
Luzula multiflora +
green;brown or purplish black  +
Luzula multiflora subsp. frigida +
green;brown or purplish black  +
Luzula multiflora subsp. kobayasii +
green;brown or purplish black  +
Luzula multiflora subsp. multiflora +
green;brown or purplish black  +
Luzula orestera +
green;brown or purplish black  +
Luzula pallidula +
green;brown or purplish black  +
Luzula parviflora +
green;brown or purplish black  +
Luzula piperi +
green;brown or purplish black  +
Luzula rufescens +
green;brown or purplish black  +
Luzula spicata +
green;brown or purplish black  +
Luzula subcapitata +
green;brown or purplish black  +
Luzula subcongesta +
green;brown or purplish black  +
Luzula subg. Anthelaea +
green;brown or purplish black  +
Luzula subg. Luzula +
green;brown or purplish black  +
Luzula subg. Pterodes +
green;brown or purplish black  +
Luzula wahlenbergii +
green;brown or purplish black  +
Lysimachia +
whitish  +, pinkish  +
Lysimachia asperulifolia +
whitish  +, pinkish  +
Lysimachia ciliata +
whitish  +, pinkish  +
Lysimachia clethroides +
whitish  +, pinkish  +
Lysimachia fraseri +
whitish  +, pinkish  +
Lysimachia graminea +
whitish  +, pinkish  +
Lysimachia hybrida +
whitish  +, pinkish  +
Lysimachia japonica +
whitish  +, pinkish  +
Lysimachia lanceolata +
whitish  +, pinkish  +
Lysimachia loomisii +
whitish  +, pinkish  +
Lysimachia maritima +
whitish  +, pinkish  +
Lysimachia nummularia +
whitish  +, pinkish  +
Lysimachia punctata +
whitish  +, pinkish  +
Lysimachia quadriflora +
whitish  +, pinkish  +
Lysimachia quadrifolia +
whitish  +, pinkish  +
Lysimachia radicans +
whitish  +, pinkish  +
Lysimachia terrestris +
whitish  +, pinkish  +
Lysimachia thyrsiflora +
whitish  +, pinkish  +
Lysimachia tonsa +
whitish  +, pinkish  +
Lysimachia vulgaris +
whitish  +, pinkish  +
Lysimachia ×producta +
whitish  +, pinkish  +
M
Macleaya cordata +
white;cream colored  +
Maclura pomifera +
green  +, yellow-green  +
Macradenia +
greener  +
Macradenia lutescens +
greener  +
Malaxis +
greener  +
Malaxis abieticola +
greener  +
Malaxis bayardii +
greener  +
Malaxis corymbosa +
greener  +
Malaxis monophyllos +
greener  +
Malaxis monophyllos var. brachypoda +
greener  +
Malaxis monophyllos var. monophyllos +
greener  +
Malaxis paludosa +
greener  +
Malaxis porphyrea +
greener  +
Malaxis soulei +
greener  +
Malaxis spicata +
greener  +
Malaxis unifolia +
greener  +
Malaxis wendtii +
greener  +
Manilkara +
darker  +
Manilkara jaimiqui +
darker  +
Manilkara jaimiqui subsp. emarginata +
darker  +
Manilkara zapota +
darker  +
Maxillaria +
greener  +
Maxillaria crassifolia +
greener  +
Maxillaria parviflora +
greener  +
Maytenus boaria +
green  +
Maytenus phyllanthoides +
reddish  +
Maytenus phyllanthoides var. ovalifolia +
reddish  +
Maytenus phyllanthoides var. phyllanthoides +
reddish  +
Mentzelia +
green  +
Mentzelia affinis +
green  +
Mentzelia albescens +
green  +
Mentzelia albicaulis +
green  +
Mentzelia argillicola +
green  +
Mentzelia argillosa +
green  +
Mentzelia aspera +
green  +
Mentzelia asperula +
green  +
Mentzelia candelariae +
green  +
Mentzelia canyonensis +
green  +
Mentzelia chrysantha +
green  +
Mentzelia collomiae +
green  +
Mentzelia congesta +
green  +
Mentzelia conspicua +
green  +
Mentzelia crocea +
green  +
Mentzelia cronquistii +
green  +
Mentzelia decapetala +
green  +
Mentzelia densa +
green  +
Mentzelia desertorum +
green  +
Mentzelia dispersa +
green  +
Mentzelia eremophila +
green  +
Mentzelia filifolia +
green  +
Mentzelia floridana +
green  +
Mentzelia flumensevera +
green  +
Mentzelia goodrichii +
green  +
Mentzelia gracilenta +
green  +
Mentzelia hirsutissima +
green  +
Mentzelia holmgreniorum +
green  +
Mentzelia hualapaiensis +
green  +
Mentzelia humilis +
green  +
Mentzelia humilis var. guadalupensis +
green  +
Mentzelia humilis var. humilis +
green  +
Mentzelia integra +
green  +
Mentzelia involucrata +
green  +
Mentzelia inyoensis +
green  +
Mentzelia isolata +
green  +
Mentzelia jonesii +
green  +
Mentzelia laciniata +
green  +
Mentzelia laevicaulis +
green  +
Mentzelia laevicaulis var. laevicaulis +
green  +
Mentzelia laevicaulis var. parviflora +
green  +
Mentzelia lagarosa +
green  +
Mentzelia leucophylla +
green  +
Mentzelia librina +
green  +
Mentzelia lindheimeri +
green  +
Mentzelia lindleyi +
green  +
Mentzelia longiloba +
green  +
Mentzelia longiloba var. chihuahuaensis +
green  +
Mentzelia longiloba var. longiloba +
green  +
Mentzelia longiloba var. yavapaiensis +
green  +
Mentzelia marginata +
green  +
Mentzelia memorabilis +
green  +
Mentzelia mexicana +
green  +
Mentzelia micrantha +
green  +
Mentzelia mollis +
green  +
Mentzelia monoensis +
green  +
Mentzelia montana +
green  +
Mentzelia multicaulis +
green  +
Mentzelia multiflora +
green  +
Mentzelia nitens +
green  +
Mentzelia nuda +
green  +
Mentzelia obscura +
green  +
Mentzelia oligosperma +
green  +
Mentzelia oreophila +
green  +
Mentzelia pachyrhiza +
green  +
Mentzelia packardiae +
green  +
Mentzelia paradoxensis +
green  +
Mentzelia pectinata +
green  +
Mentzelia perennis +
green  +
Mentzelia polita +
green  +
Mentzelia procera +
green  +
Mentzelia pterosperma +
green  +
Mentzelia puberula +
green  +
Mentzelia pumila +
green  +
Mentzelia ravenii +
green  +
Mentzelia reflexa +
green  +
Mentzelia reverchonii +
green  +
Mentzelia rhizomata +
green  +
Mentzelia rusbyi +
green  +
Mentzelia saxicola +
green  +
Mentzelia sect. Bartonia +
green  +
Mentzelia sect. Bicuspidaria +
green  +
Mentzelia sect. Mentzelia +
green  +
Mentzelia sect. Micromentzelia +
green  +
Mentzelia sect. Trachyphytum +
green  +
Mentzelia shultziorum +
green  +
Mentzelia sivinskii +
green  +
Mentzelia speciosa +
green  +
Mentzelia springeri +
green  +
Mentzelia strictissima +
green  +
Mentzelia thompsonii +
green  +
Mentzelia tiehmii +
green  +
Mentzelia todiltoensis +
green  +
Mentzelia torreyi +
green  +
Mentzelia torreyi var. acerosa +
green  +
Mentzelia torreyi var. torreyi +
green  +
Mentzelia tricuspis +
green  +
Mentzelia tridentata +
green  +
Mentzelia uintahensis +
green  +
Mentzelia veatchiana +
green  +
Mesadenus +
greener  +
Mesadenus lucayanus +
greener  +
Micranthes +
reddish  +, green  +
Micranthes apetala +
reddish  +, green  +
Micranthes aprica +
reddish  +, green  +
Micranthes bryophora +
reddish  +, green  +
Micranthes californica +
reddish  +, green  +
Micranthes calycina +
reddish  +, green  +
Micranthes careyana +
reddish  +, green  +
Micranthes caroliniana +
yellow spots  +
Micranthes eriophora +
reddish  +, green  +
Micranthes ferruginea +
reddish  +, green  +
Micranthes foliolosa +
reddish  +, green  +
Micranthes fragosa +
reddish  +, green  +
Micranthes gaspensis +
reddish  +, green  +
Micranthes gormanii +
reddish  +, green  +
Micranthes hieraciifolia +
reddish  +, green  +
Micranthes hitchcockiana +
reddish  +, green  +
Micranthes howellii +
reddish  +, green  +
Micranthes idahoensis +
reddish  +, green  +
Micranthes integrifolia +
reddish  +, green  +
Micranthes lyallii +
reddish  +, green  +
Micranthes marshallii +
reddish  +, green  +
Micranthes micranthidifolia +
reddish  +, green  +
Micranthes nelsoniana +
reddish  +, green  +
Micranthes nelsoniana var. carlottae +
reddish  +, green  +
Micranthes nelsoniana var. cascadensis +
reddish  +, green  +
Micranthes nelsoniana var. insularis +
reddish  +, green  +
Micranthes nelsoniana var. nelsoniana +
reddish  +, green  +
Micranthes nelsoniana var. porsildiana +
reddish  +, green  +
Micranthes nidifica +
reddish  +, green  +
Micranthes nivalis +
reddish  +, green  +
Micranthes nudicaulis +
reddish  +, green  +
Micranthes occidentalis +
reddish  +, green  +
Micranthes odontoloma +
reddish  +, green  +
Micranthes oregana +
reddish  +, green  +
Micranthes palmeri +
reddish  +, green  +
Micranthes pensylvanica +
reddish  +, green  +
Micranthes petiolaris +
reddish  +, green  +
Micranthes razshivinii +
reddish  +, green  +
Micranthes reflexa +
reddish  +, green  +
Micranthes rhomboidea +
reddish  +, green  +
Micranthes rufidula +
reddish  +, green  +
Micranthes spicata +
reddish  +, green  +
Micranthes stellaris +
reddish  +, green  +
Micranthes subapetala +
reddish  +, green  +
Micranthes tempestiva +
reddish  +, green  +
Micranthes tenuis +
reddish  +, green  +
Micranthes texana +
reddish  +, green  +
Micranthes tischii +
reddish  +, green  +
Micranthes tolmiei +
reddish  +, green  +
Micranthes unalaschcensis +
reddish  +, green  +
Micranthes virginiensis +
reddish  +, green  +
Microstachys corniculata +
red-purple  +, greenish yellow  +
Minuartia +
green  +
Minuartia arctica +
green  +
Minuartia austromontana +
green  +
Minuartia biflora +
green  +
Minuartia californica +
green  +
Minuartia caroliniana +
green  +
Minuartia cismontana +
green  +
Minuartia cumberlandensis +
green  +
Minuartia dawsonensis +
green  +
Minuartia decumbens +
green  +
Minuartia douglasii +
green  +
Minuartia drummondii +
green  +
Minuartia elegans +
green  +
Minuartia glabra +
green  +
Minuartia godfreyi +
green  +
Minuartia groenlandica +
green  +
Minuartia howellii +
green  +
Minuartia macrantha +
green  +
Minuartia macrocarpa +
green  +
Minuartia marcescens +
green  +
Minuartia michauxii +
green  +
Minuartia muscorum +
green  +
Minuartia nuttallii +
green  +
Minuartia nuttallii var. fragilis +
green  +
Minuartia nuttallii var. gracilis +
green  +
Minuartia nuttallii var. gregaria +
green  +
Minuartia nuttallii var. nuttallii +
green  +
Minuartia obtusiloba +
green  +
Minuartia patula +
green  +
Minuartia pusilla +
green  +
Minuartia rosei +
green  +
Minuartia rossii +
green  +
Minuartia rubella +
green  +
Minuartia stolonifera +
green  +
Minuartia stricta +
green  +
Minuartia tenella +
green  +
Minuartia uniflora +
green  +
Minuartia yukonensis +
green  +
Mitella +
purple-tinged  +, greenish yellow  +, yellowish green  +, …, …
Mitella breweri +
greenish  +, yellowish green  +
Mitella caulescens +
greenish  +
Mitella diphylla +
yellowish green  +, greenish white  +
Mitella diversifolia +
whitish  +
Mitella nuda +
greenish white  +
Mitella ovalis +
greenish  +
Mitella pentandra +
greenish  +, greenish yellow  +
Mitella stauropetala +
purple-tinged  +, greenish white  +, white  +
Mitella trifida +
purple-tinged  +, whitish  +
Moehringia +
green  +
Moehringia lateriflora +
green  +
Moehringia macrophylla +
green  +
Moehringia trinervia +
green  +
Moenchia +
green  +
Moenchia erecta +
green  +
Moenchia erecta subsp. erecta +
green  +
Mollugo cerviana +
white  +, pale green  +
Mollugo verticillata +
white  +, green  +
Morus +
green  +
Morus alba +
green  +
Morus microphylla +
green  +
Morus rubra +
green tinged with red  +
Myosoton +
green  +
Myosoton aquaticum +
green  +
Myosurus +
with scarious margins;green  +
Myosurus apetalus +
with scarious margins;green  +
Myosurus apetalus var. borealis +
with scarious margins;green  +
Myosurus apetalus var. montanus +
with scarious margins;green  +
Myosurus cupulatus +
with scarious margins;green  +
Myosurus minimus +
with scarious margins;green  +
Myosurus nitidus +
with scarious margins;green  +
Myosurus sessilis +
with scarious margins;green  +
Myriophyllum alterniflorum +
cream  +, stramineous  +
Myriophyllum aquaticum +
cream  +
Myriophyllum farwellii +
green  +, cream or more or less purple  +
Myriophyllum heterophyllum +
cream  +
Myriophyllum hippuroides +
cream  +
Myriophyllum humile +
cream  +, stramineous  +
Myriophyllum laxum +
cream  +
Myriophyllum pinnatum +
cream  +, stramineous  +
Myriophyllum quitense +
cream  +, green  +
Myriophyllum sibiricum +
cream  +, green  +
Myriophyllum spicatum +
cream  +, green  +
Myriophyllum tenellum +
green  +, cream  +
Myriophyllum ussuriense +
cream  +
Myriophyllum verticillatum +
greenish  +, cream  +
Myrsine +
green  +
Myrsine cubana +
green  +
N
Neoholmgrenia +
purple  +, pink  +, red  +, …
Neoholmgrenia andina +
purple  +, pink  +, red  +, …
Neoholmgrenia hilgardii +
purple  +, pink  +, red  +, …
Nigella +
blue;white or pink  +
Nigella damascena +
white;pink;blue  +
Nuphar +
red-tinged  +, yellow  +, outwardly yellow  +, …
Nuphar advena +
red-tinged  +, abaxially green  +, adaxially yellow  +
Nuphar microphylla +
abaxially green  +, adaxially yellow  +
Nuphar orbiculata +
red-tinged  +, abaxially green  +, adaxially yellow  +
Nuphar polysepala +
red-tinged  +, abaxially green  +, adaxially yellow  +
Nuphar rubrodisca +
red-tinged  +, abaxially green  +, yellow  +
Nuphar sagittifolia +
abaxially green  +, adaxially yellow  +
Nuphar ulvacea +
abaxially green  +, adaxially yellow  +
Nuphar variegata +
maroon  +, red  +, abaxially green  +, …
Nymphaea +
greenish  +
Nymphaea ampla +
flecked  +, green  +
Nymphaea capensis +
green  +
Nymphaea elegans +
flecked  +, green  +
Nymphaea jamesoniana +
green  +
Nymphaea leibergii +
green  +
Nymphaea lotus +
green  +
Nymphaea mexicana +
red-tinted  +, yellowish green  +
Nymphaea odorata +
reddened  +, green  +
Nymphaea odorata subsp. odorata +
reddened  +, green  +
Nymphaea odorata subsp. tuberosa +
reddened  +, green  +
Nymphaea tetragona +
green  +
O
Oeceoclades +
greener  +
Oeceoclades maculata +
light-brown  +, pinkish green  +
Oenothera +
purple  +, pink  +, red  +, …
Oenothera (sect. Oenothera) ser. Allochroa +
purple  +, pink  +, red  +, …
Oenothera acutissima +
purple  +, pink  +, red  +, …
Oenothera albicaulis +
purple  +, pink  +, red  +, …
Oenothera argillicola +
flushed with red  +, yellowish green  +, yellow  +
Oenothera arida +
purple  +, pink  +, red  +, …
Oenothera arizonica +
maroon-spotted  +
Oenothera biennis +
,  +, flushed with red or flushed with red-striped  +, yellowish green  +
Oenothera boquillensis +
purple  +, pink  +, red  +, …
Oenothera brachycarpa +
purple  +, pink  +, red  +, …
Oenothera calcicola +
purple  +, pink  +, red  +, …
Oenothera californica +
not spotted  +
Oenothera californica subsp. avita +
not spotted  +
Oenothera californica subsp. californica +
not spotted  +
Oenothera californica subsp. eurekensis +
not spotted  +
Oenothera canescens +
purple  +, pink  +, red  +, …
Oenothera capillifolia +
purple  +, pink  +, red  +, …
Oenothera capillifolia subsp. berlandieri +
purple  +, pink  +, red  +, …
Oenothera capillifolia subsp. capillifolia +
purple  +, pink  +, red  +, …
Oenothera cavernae +
purple  +, pink  +, red  +, …
Oenothera cespitosa +
purple  +, pink  +, red  +, …
Oenothera cespitosa subsp. cespitosa +
purple  +, pink  +, red  +, …
Oenothera cespitosa subsp. crinita +
purple  +, pink  +, red  +, …
Oenothera cespitosa subsp. macroglottis +
purple  +, pink  +, red  +, …
Oenothera cespitosa subsp. marginata +
purple  +, pink  +, red  +, …
Oenothera cespitosa subsp. navajoensis +
purple  +, pink  +, red  +, …
Oenothera cinerea +
purple  +, pink  +, red  +, …
Oenothera cinerea subsp. cinerea +
purple  +, pink  +, red  +, …
Oenothera cinerea subsp. parksii +
purple  +, pink  +, red  +, …
Oenothera clelandii +
purple  +, pink  +, red  +, …
Oenothera coloradensis +
purple  +, pink  +, red  +, …
Oenothera cordata +
purple  +, pink  +, red  +, …
Oenothera coronopifolia +
purple  +, pink  +, red  +, …
Oenothera coryi +
purple  +, pink  +, red  +, …
Oenothera curtiflora +
purple  +, pink  +, red  +, …
Oenothera curtissii +
purple  +, pink  +, red  +, …
Oenothera deltoides +
not spotted  +
Oenothera deltoides subsp. ambigua +
not spotted  +
Oenothera deltoides subsp. cognata +
not spotted  +
Oenothera deltoides subsp. deltoides +
not spotted  +
Oenothera deltoides subsp. howellii +
not spotted  +
Oenothera deltoides subsp. piperi +
not spotted  +
Oenothera demareei +
purple  +, pink  +, red  +, …
Oenothera dodgeniana +
purple  +, pink  +, red  +, …
Oenothera drummondii +
purple  +, pink  +, red  +, …
Oenothera drummondii subsp. drummondii +
purple  +, pink  +, red  +, …
Oenothera elata +
flushed with red  +, red-striped  +, yellowish green  +
Oenothera elata subsp. hirsutissima +
flushed with red  +, red-striped  +, yellowish green  +
Oenothera elata subsp. hookeri +
flushed with red  +, red-striped  +, yellowish green  +
Oenothera engelmannii +
maroon spots  +, with scattered small  +, not spotted  +
Oenothera falfurriae +
purple  +, pink  +, red  +, …
Oenothera filiformis +
purple  +, pink  +, red  +, …
Oenothera filipes +
purple  +, pink  +, red  +, …
Oenothera flava +
purple  +, pink  +, red  +, …
Oenothera fruticosa +
purple  +, pink  +, red  +, …
Oenothera fruticosa subsp. fruticosa +
purple  +, pink  +, red  +, …
Oenothera fruticosa subsp. tetragona +
purple  +, pink  +, red  +, …
Oenothera gaura +
purple  +, pink  +, red  +, …
Oenothera gayleana +
purple  +, pink  +, red  +, …
Oenothera glaucifolia +
purple  +, pink  +, red  +, …
Oenothera glazioviana +
dark red  +, ,  +, flushed with red or flushed with red-striped  +, …
Oenothera grandiflora +
flushed with red  +, yellowish green  +
Oenothera grandis +
purple  +, pink  +, red  +, …
Oenothera harringtonii +
purple  +, pink  +, red  +, …
Oenothera hartwegii +
purple  +, pink  +, red  +, …
Oenothera hartwegii subsp. fendleri +
purple  +, pink  +, red  +, …
Oenothera hartwegii subsp. filifolia +
purple  +, pink  +, red  +, …
Oenothera hartwegii subsp. hartwegii +
purple  +, pink  +, red  +, …
Oenothera hartwegii subsp. maccartii +
purple  +, pink  +, red  +, …
Oenothera hartwegii subsp. pubescens +
purple  +, pink  +, red  +, …
Oenothera havardii +
purple  +, pink  +, red  +, …
Oenothera heterophylla +
purple  +, pink  +, red  +, …
Oenothera heterophylla subsp. heterophylla +
purple  +, pink  +, red  +, …
Oenothera heterophylla subsp. orientalis +
purple  +, pink  +, red  +, …
Oenothera hispida +
purple  +, pink  +, red  +, …
Oenothera howardii +
purple  +, pink  +, red  +, …
Oenothera humifusa +
purple  +, pink  +, red  +, …
Oenothera jamesii +
red-striped  +, red  +
Oenothera kunthiana +
purple  +, pink  +, red  +, …
Oenothera laciniata +
purple  +, pink  +, red  +, …
Oenothera lavandulifolia +
purple  +, pink  +, red  +, …
Oenothera lindheimeri +
purple  +, pink  +, red  +, …
Oenothera linifolia +
purple  +, pink  +, red  +, …
Oenothera longissima +
flushed with some red or flushed with red  +, dark red  +
Oenothera macrocarpa +
purple  +, pink  +, red  +, …
Oenothera macrocarpa subsp. fremontii +
purple  +, pink  +, red  +, …
Oenothera macrocarpa subsp. incana +
purple  +, pink  +, red  +, …
Oenothera macrocarpa subsp. macrocarpa +
purple  +, pink  +, red  +, …
Oenothera macrocarpa subsp. oklahomensis +
purple  +, pink  +, red  +, …
Oenothera mckelveyae +
purple  +, pink  +, red  +, …
Oenothera mexicana +
purple  +, pink  +, red  +, …
Oenothera nealleyi +
purple  +, pink  +, red  +, …
Oenothera neomexicana +
not spotted  +
Oenothera nutans +
flushed with red  +, yellowish green  +
Oenothera nuttallii +
not spotted  +
Oenothera oakesiana +
flushed with red and dark red flecked or flushed with red-striped  +, green  +, yellow  +
Oenothera organensis +
purple  +, pink  +, red  +, …
Oenothera pallida +
not spotted  +
Oenothera pallida subsp. latifolia +
not spotted  +
Oenothera pallida subsp. pallida +
not spotted  +
Oenothera pallida subsp. runcinata +
not spotted  +
Oenothera pallida subsp. trichocalyx +
not spotted  +
Oenothera parviflora +
red-flecked  +, ,  +, green  +, …
Oenothera patriciae +
purple  +, pink  +, red  +, …
Oenothera perennis +
purple  +, pink  +, red  +, …
Oenothera pilosella +
purple  +, pink  +, red  +, …
Oenothera platanorum +
purple  +, pink  +, red  +, …
Oenothera podocarpa +
purple  +, pink  +, red  +, …
Oenothera primiveris +
purple  +, pink  +, red  +, …
Oenothera psammophila +
purple  +, pink  +, red  +, …
Oenothera pubescens +
purple  +, pink  +, red  +, …
Oenothera rhombipetala +
purple  +, pink  +, red  +, …
Oenothera riparia +
purple  +, pink  +, red  +, …
Oenothera rosea +
purple  +, pink  +, red  +, …
Oenothera sect. Anogra +
purple  +, pink  +, red  +, …
Oenothera sect. Calylophus +
purple  +, pink  +, red  +, …
Oenothera sect. Contortae +
purple  +, pink  +, red  +, …
Oenothera sect. Eremia +
purple  +, pink  +, red  +, …
Oenothera sect. Gaura +
purple  +, pink  +, red  +, …
Oenothera sect. Gauropsis +
purple  +, pink  +, red  +, …
Oenothera sect. Hartmannia +
purple  +, pink  +, red  +, …
Oenothera sect. Kleinia +
purple  +, pink  +, red  +, …
Oenothera sect. Kneiffia +
purple  +, pink  +, red  +, …
Oenothera sect. Lavauxia +
purple  +, pink  +, red  +, …
Oenothera sect. Leucocoryne +
purple  +, pink  +, red  +, …
Oenothera sect. Megapterium +
purple  +, pink  +, red  +, …
Oenothera sect. Oenothera +
purple  +, pink  +, red  +, …
Oenothera sect. Pachylophus +
purple  +, pink  +, red  +, …
Oenothera sect. Paradoxus +
purple  +, pink  +, red  +, …
Oenothera sect. Peniophyllum +
purple  +, pink  +, red  +, …
Oenothera serrulata +
purple  +, pink  +, red  +, …
Oenothera sessilis +
purple  +, pink  +, red  +, …
Oenothera simulans +
purple  +, pink  +, red  +, …
Oenothera sinuosa +
purple  +, pink  +, red  +, …
Oenothera spachiana +
purple  +, pink  +, red  +, …
Oenothera speciosa +
purple  +, pink  +, red  +, …
Oenothera stricta +
purple  +, pink  +, red  +, …
Oenothera stricta subsp. stricta +
purple  +, pink  +, red  +, …
Oenothera subsect. Calylophus +
purple  +, pink  +, red  +, …
Oenothera subsect. Campogaura +
purple  +, pink  +, red  +, …
Oenothera subsect. Candela +
purple  +, pink  +, red  +, …
Oenothera subsect. Emersonia +
purple  +, pink  +, red  +, …
Oenothera subsect. Gaura +
purple  +, pink  +, red  +, …
Oenothera subsect. Lavauxia +
purple  +, pink  +, red  +, …
Oenothera subsect. Munzia +
purple  +, pink  +, red  +, …
Oenothera subsect. Nutantigemma +
purple  +, pink  +, red  +, …
Oenothera subsect. Oenothera +
purple  +, pink  +, red  +, …
Oenothera subsect. Raimannia +
purple  +, pink  +, red  +, …
Oenothera subsect. Salpingia +
purple  +, pink  +, red  +, …
Oenothera subsect. Schizocarya +
purple  +, pink  +, red  +, …
Oenothera subsect. Stenosiphon +
purple  +, pink  +, red  +, …
Oenothera subsect. Stipogaura +
purple  +, pink  +, red  +, …
Oenothera subsect. Xenogaura +
purple  +, pink  +, red  +, …
Oenothera subsect. Xerogaura +
purple  +, pink  +, red  +, …
Oenothera suffrutescens +
purple  +, pink  +, red  +, …
Oenothera suffulta +
purple  +, pink  +, red  +, …
Oenothera tetraptera +
purple  +, pink  +, red  +, …
Oenothera texensis +
purple  +, pink  +, red  +, …
Oenothera toumeyi +
purple  +, pink  +, red  +, …
Oenothera triangulata +
purple  +, pink  +, red  +, …
Oenothera triloba +
purple  +, pink  +, red  +, …
Oenothera tubicula +
purple  +, pink  +, red  +, …
Oenothera tubicula subsp. tubicula +
purple  +, pink  +, red  +, …
Oenothera villosa +
green  +, yellowish green red-striped or flushed with red  +
Oenothera villosa subsp. strigosa +
flushed with red  +, red-striped  +
Oenothera villosa subsp. villosa +
green  +, yellowish green  +
Oenothera wolfii +
,  +, flushed with red or flushed with red-striped  +, yellowish green  +
Oenothera xylocarpa +
purple  +, pink  +, red  +, …
Onagraceae +
purple  +, pink  +, red  +, …
Onagraceae subfam. Ludwigioideae +
purple  +, pink  +, red  +, …
Onagraceae subfam. Onagroideae +
purple  +, pink  +, red  +, …
Onagraceae tribe Circaeeae +
purple  +, pink  +, red  +, …
Onagraceae tribe Epilobieae +
purple  +, pink  +, red  +, …
Onagraceae tribe Onagreae +
purple  +, pink  +, red  +, …
Oncidium +
greener  +
Oncidium ensatum +
greener  +
Orchidaceae +
greener  +
Orchidaceae (tribe Arethuseae) subtribe Arethusinae +
greener  +
Orchidaceae (tribe Arethuseae) subtribe Bletiinae +
greener  +
Orchidaceae (tribe Cranichideae) subtribe Cranichidinae +
greener  +
Orchidaceae (tribe Cranichideae) subtribe Goodyerinae +
greener  +
Orchidaceae (tribe Cranichideae) subtribe Prescottiinae +
greener  +
Orchidaceae (tribe Cranichideae) subtribe Spiranthinae +
greener  +
Orchidaceae (tribe Cymbidieae) subtribe Corallorhizinae +
greener  +
Orchidaceae (tribe Cymbidieae) subtribe Cyrtopodiinae +
greener  +
Orchidaceae (tribe Cymbidieae) subtribe Eulophiinae +
greener  +
Orchidaceae (tribe Cymbidieae) subtribe Goveniinae +
greener  +
Orchidaceae (tribe Epidendreae) subtribe Laeliinae +
greener  +
Orchidaceae (tribe Epidendreae) subtribe Pleurothallidinae +
greener  +
Orchidaceae (tribe Epidendreae) subtribe Polystachynae +
greener  +
Orchidaceae (tribe Maxillarieae) subtribe Maxillariinae +
greener  +
Orchidaceae (tribe Maxillarieae) subtribe Oncidiinae +
greener  +
Orchidaceae (tribe Neottieae) subtribe Limodorinae +
greener  +
Orchidaceae (tribe Orchideae) subtribe Habenariinae +
greener  +
Orchidaceae (tribe Orchideae) subtribe Orchidinae +
greener  +
Orchidaceae (tribe Vanilleae) subtribe Pogoniinae +
greener  +
Orchidaceae (tribe Vanilleae) subtribe Vanillinae +
greener  +
Orchidaceae subfam. Cypripedioideae +
greener  +
Orchidaceae subfam. Epidendroideae +
greener  +
Orchidaceae subfam. Orchidoideae +
greener  +
Orchidaceae subfam. Vanilloideae +
greener  +
Orchidaceae tribe Arethuseae +
greener  +
Orchidaceae tribe Calypsoeae +
greener  +
Orchidaceae tribe Cranichideae +
greener  +
Orchidaceae tribe Cymbidieae +
greener  +
Orchidaceae tribe Dendrobieae +
greener  +
Orchidaceae tribe Epidendreae +
greener  +
Orchidaceae tribe Malaxideae +
greener  +
Orchidaceae tribe Maxillarieae +
greener  +
Orchidaceae tribe Neottieae +
greener  +
Orchidaceae tribe Orchideae +
greener  +
Orchidaceae tribe Triphoreae +
greener  +
Orchidaceae tribe Tropidieae +
greener  +
Orchidaceae tribe Vandeae +
greener  +
Orchidaceae tribe Vanilleae +
greener  +
Oxalis brasiliensis +
purplish  +
Oxalis hispidula +
yellowish green  +
Oxystylis lutea +
green  +
P
Paeonia +
purplish  +, green  +
Paeonia brownii +
purplish  +, green  +
Paeonia californica +
purplish  +, green  +
Paliurus +
pale-yellow  +
Paliurus spina-christi +
pale-yellow  +
Paronychia +
yellowish  +, green or reddish or purplish brown  +
Paronychia ahartii +
green  +, tan  +
Paronychia americana +
white  +, redbrown  +
Paronychia argyrocoma +
greenish  +, brownish  +
Paronychia baldwinii +
greenish white  +, brownish  +
Paronychia canadensis +
greenish  +, brownish  +
Paronychia chartacea +
white  +, greenish  +
Paronychia chartacea var. chartacea +
white  +, greenish  +
Paronychia chartacea var. minima +
white  +, greenish  +
Paronychia congesta +
green  +, redbrown  +
Paronychia depressa +
green  +, purple-brown  +
Paronychia drummondii +
white  +, greenish  +, brownish or redbrown  +
Paronychia echinulata +
yellowish  +, green or reddish or purplish brown  +
Paronychia echinulata var. echinulata +
white  +, mottled  +, striped  +, …
Paronychia erecta +
whitish  +, white  +, redbrown  +
Paronychia fastigiata +
greenish  +, brownish  +
Paronychia fastigiata var. fastigiata +
greenish  +, brownish  +
Paronychia fastigiata var. nuttallii +
greenish  +, brownish  +
Paronychia fastigiata var. pumila +
greenish  +, brownish  +
Paronychia franciscana +
reddish-brown  +, greenish  +
Paronychia herniarioides +
brownish  +, yellowish  +
Paronychia jamesii +
green  +, redbrown  +
Paronychia jonesii +
mottled  +, striped  +, redbrown  +
Paronychia lindheimeri +
redbrown  +
Paronychia maccartii +
green  +, red-purple  +
Paronychia monticola +
redbrown  +
Paronychia patula +
white  +, redbrown  +
Paronychia pulvinata +
whitish  +, green  +
Paronychia rugelii +
white  +, redbrown  +, solid  +, …
Paronychia sessiliflora +
green  +, redbrown  +
Paronychia setacea +
green  +, tan  +
Paronychia virginica +
brown  +, yellowish  +
Paronychia wilkinsonii +
redbrown  +
Passiflora affinis +
pale green  +, white  +
Passiflora arida +
white  +
Passiflora arizonica +
white  +
Passiflora biflora +
white  +
Passiflora bryonioides +
white  +
Passiflora caerulea +
white  +
Passiflora ciliata +
white  +
Passiflora filipes +
pale green  +
Passiflora foetida var. gossypiifolia +
white  +
Passiflora lutea +
green  +
Passiflora mexicana +
green  +
Passiflora multiflora +
green-white  +
Passiflora pallens +
white  +
Passiflora pallida +
green  +
Passiflora sexflora +
greenish white  +
Passiflora tarminiana +
pink  +
Passiflora tenuiloba +
green  +
Pelexia +
greener  +
Pelexia adnata +
greener  +
Pennellia longifolia +
green  +, purple  +
Pennellia micrantha +
green  +, purple  +
Pennellia tricornuta +
green  +, purple  +
Penthorum +
reddish  +, green  +
Penthorum sedoides +
reddish  +, green  +
Peritoma arborea +
green  +
Peritoma arborea var. angustata +
green  +
Peritoma arborea var. arborea +
green  +
Peritoma arborea var. globosa +
green  +
Peritoma jonesii +
yellow  +
Peritoma lutea +
yellow  +
Peritoma multicaulis +
yellow  +
Peritoma platycarpa +
yellow  +
Peritoma serrulata +
purple  +, green  +
Petalonyx +
green  +
Petalonyx linearis +
green  +
Petalonyx nitidus +
green  +
Petalonyx parryi +
green  +
Petalonyx thurberi +
green  +
Petalonyx thurberi subsp. gilmanii +
green  +
Petalonyx thurberi subsp. thurberi +
green  +
Petiveria alliacea +
greenish;pinkish  +
Phemeranthus longipes +
pinkish  +
Philadelphus microphyllus var. argyrocalyx +
white  +
Phyllanthus abnormis +
green;suffused with red;green;pale yellowish  +
Phyllanthus abnormis var. abnormis +
green;suffused with red;green;pale yellowish  +
Phyllanthus abnormis var. riograndensis +
green;suffused with red;green;pale yellowish  +
Phyllanthus acidus +
green;reddish purple  +
Phyllanthus amarus +
green;pale green  +
Phyllanthus angustifolius +
purplish-pink;cream  +
Phyllanthus caroliniensis +
suffused with red;green;green;pale yellowish  +
Phyllanthus caroliniensis subsp. caroliniensis +
suffused with red;green;green;pale yellowish  +
Phyllanthus caroliniensis subsp. saxicola +
suffused with red;green;green;pale yellowish  +
Phyllanthus ericoides +
green;pale brownish;green;pale brownish  +
Phyllanthus evanescens +
green;green;pale brownish  +
Phyllanthus fluitans +
greenish white;white;greenish white;white  +
Phyllanthus fraternus +
green;white;pale-yellow  +
Phyllanthus liebmannianus subsp. platylepis +
green;greenish yellow  +
Phyllanthus niruri +
green;pale green  +
Phyllanthus pentaphyllus +
green;pale-yellow;white  +
Phyllanthus polygonoides +
green;suffused with red;greenish yellow  +
Phyllanthus tenellus +
white;white  +
Phyllanthus urinaria subsp. urinaria +
suffused with red;yellowish green;white  +
Phyllanthus warnockii +
dark reddish;dark reddish  +
Physocarpus alternans +
darker  +, pale green  +, white  +
Physocarpus capitatus +
darker  +, pale green  +, white  +
Physocarpus intermedius +
darker  +, pale green  +, white  +
Physocarpus opulifolius +
darker  +, pale green  +, white  +
Phytolacca acinosa +
greenish white;white  +
Phytolacca americana +
greenish white;pinkish or purplish  +
Phytolacca americana var. americana +
greenish white;pinkish or purplish  +
Phytolacca americana var. rigida +
greenish white;pinkish or purplish  +
Phytolacca bogotensis +
white;red  +
Phytolacca heterotepala +
greenish  +
Phytolacca icosandra +
pink;pale reddish  +
Phytolacca octandra +
white;pinkish or reddish  +
Piperia +
greener  +
Piperia candida +
greener  +
Piperia colemanii +
greener  +
Piperia cooperi +
greener  +
Piperia elegans +
white  +
Piperia elegans subsp. decurtata +
white  +
Piperia elegans subsp. elegans +
white  +
Piperia elongata +
greener  +
Piperia leptopetala +
greener  +
Piperia michaelii +
greener  +
Piperia transversa +
greener  +
Piperia unalascensis +
greener  +
Piperia yadonii +
greener  +
Platanthera +
greener  +
Platanthera aquilonis +
greener  +
Platanthera blephariglottis +
greener  +
Platanthera blephariglottis var. blephariglottis +
greener  +
Platanthera blephariglottis var. conspicua +
greener  +
Platanthera brevifolia +
greener  +
Platanthera chapmanii +
greener  +
Platanthera chorisiana +
greener  +
Platanthera ciliaris +
greener  +
Platanthera clavellata +
greener  +
Platanthera convallariifolia +
greener  +
Platanthera cristata +
greener  +
Platanthera dilatata +
greener  +
Platanthera dilatata var. albiflora +
greener  +
Platanthera dilatata var. dilatata +
greener  +
Platanthera dilatata var. leucostachys +
greener  +
Platanthera flava +
greener  +
Platanthera flava var. flava +
greener  +
Platanthera flava var. herbiola +
greener  +
Platanthera grandiflora +
greener  +
Platanthera hookeri +
greener  +
Platanthera huronensis +
greener  +
Platanthera hyperborea +
greener  +
Platanthera integra +
greener  +
Platanthera integrilabia +
greener  +
Platanthera lacera +
greener  +
Platanthera leucophaea +
greener  +
Platanthera limosa +
greener  +
Platanthera macrophylla +
greener  +
Platanthera nivea +
greener  +
Platanthera obtusata +
greener  +
Platanthera orbiculata +
greener  +
Platanthera peramoena +
greener  +
Platanthera praeclara +
greener  +
Platanthera psycodes +
greener  +
Platanthera purpurascens +
greener  +
Platanthera sparsiflora +
greener  +
Platanthera stricta +
greener  +
Platanthera tipuloides +
greener  +
Platanthera tipuloides var. behringiana +
greener  +
Platanthera zothecina +
greener  +
Platythelys +
greener  +
Platythelys querceticola +
greener  +
Pleurothallis +
greener  +
Pleurothallis gelida +
light yellow  +
Podophyllum +
pale green  +, white  +
Podophyllum peltatum +
pale green  +, white  +
Pogonia +
greener  +
Pogonia ophioglossoides +
greener  +
Polanisia jamesii +
pale-yellow  +
Polycarpaea +
silvery  +
Polycarpaea corymbosa +
silvery  +
Polycarpon +
green  +
Polycarpon depressum +
green  +
Polycarpon tetraphyllum +
green  +
Polycarpon tetraphyllum subsp. tetraphyllum +
green  +
Polygala brevifolia +
pink  +
Polygala cruciata +
pink  +
Polygala incarnata +
pink  +
Polygala sanguinea +
white  +, pink  +
Polygala senega +
white  +
Polygala verticillata +
whitish  +, purplish  +
Polygaloides +
whitish  +, pale-pink  +
Polygaloides paucifolia +
whitish  +, pale-pink  +
Polystachya +
greener  +
Polystachya concreta +
greener  +
Ponthieva +
greener  +
Ponthieva brittoniae +
green  +
Ponthieva racemosa +
greenish white  +
Poterium sanguisorba var. polygamum +
green  +, purple  +
Prescottia +
greener  +
Prescottia oligantha +
pinkish  +
Primula +
green  +
Primula alcalina +
green  +
Primula angustifolia +
green  +
Primula anvilensis +
green  +
Primula borealis +
green  +
Primula capillaris +
green  +
Primula cuneifolia +
green  +
Primula cuneifolia subsp. cuneifolia +
green  +
Primula cuneifolia subsp. saxifragifolia +
green  +
Primula cusickiana +
green  +
Primula cusickiana var. cusickiana +
green  +
Primula cusickiana var. domensis +
green  +
Primula cusickiana var. maguirei +
green  +
Primula cusickiana var. nevadensis +
green  +
Primula egaliksensis +
green  +
Primula incana +
green  +
Primula laurentiana +
green  +
Primula mistassinica +
green  +
Primula nutans +
green  +
Primula parryi +
green  +
Primula pumila +
green  +
Primula rusbyi +
green  +
Primula specuicola +
green  +
Primula stricta +
green  +
Primula suffrutescens +
green  +
Primula tschuktschorum +
green  +
Primula veris +
green  +
Proserpinaca palustris +
green  +, purple  +
Proserpinaca pectinata +
green  +, purple  +
Prosthechea +
greener  +
Prosthechea boothiana +
greener  +
Prosthechea boothiana var. erythronioides +
greener  +
Prosthechea cochleata +
greener  +
Prosthechea cochleata var. triandra +
greener  +
Prosthechea pygmaea +
greener  +
Pseudorchis +
greener  +
Pseudorchis albida +
greener  +
Pseudorchis albida subsp. straminea +
greener  +
Pseudostellaria +
green  +
Pseudostellaria jamesiana +
green  +
Pseudostellaria oxyphylla +
green  +
Pseudostellaria sierrae +
green  +
Pteroglossaspis +
greener  +
Pteroglossaspis ecristata +
yellowish green  +
Q
Quadrella jamaicensis +
reddish  +
R
Ranunculaceae +
colored  +
Ranunculus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus abortivus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus acriformis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus acriformis var. acriformis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus acriformis var. aestivalis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus acriformis var. montanensis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus acris +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus adoneus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus alismifolius +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus alismifolius var. alismellus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus alismifolius var. alismifolius +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus alismifolius var. davisii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus alismifolius var. hartwegii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus alismifolius var. lemmonii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus alismifolius var. montanus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus allegheniensis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus allenii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus ambigens +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus andersonii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus aquatilis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus aquatilis var. aquatilis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus aquatilis var. diffusus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus arizonicus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus arizonicus var. arizonicus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus arvensis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus auricomus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus austro-oreganus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus bonariensis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus bonariensis var. trisepalus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus bulbosus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus californicus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus californicus var. californicus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus californicus var. cuneatus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus canus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus canus var. canus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus canus var. ludovicianus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus cardiophyllus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus cooleyae +
yellow  +
Ranunculus cymbalaria +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus eschscholtzii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus eschscholtzii var. eschscholtzii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus eschscholtzii var. eximius +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus eschscholtzii var. oxynotus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus eschscholtzii var. suksdorfii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus eschscholtzii var. trisectus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus fascicularis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus fasciculatus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus ficaria +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus flabellaris +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus flammula +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus flammula var. flammula +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus flammula var. ovalis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus flammula var. reptans +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus gelidus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus glaberrimus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus glaberrimus var. ellipticus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus glaberrimus var. glaberrimus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus glacialis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus glacialis var. camissonis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus glacialis var. glacialis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus gmelinii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus gormanii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus harveyi +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus harveyi var. harveyi +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus hebecarpus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus hederaceus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus hispidus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus hispidus var. caricetorum +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus hispidus var. hispidus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus hispidus var. nitidus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus hydrocharoides +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus hyperboreus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus hystriculus +
pale-yellow;white  +
Ranunculus inamoenus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus inamoenus var. inamoenus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus inamoenus var. subaffinis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus jovis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus kamtschaticus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus lapponicus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus laxicaulis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus lobbii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus macauleyi +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus macounii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus macranthus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus marginatus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus micranthus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus muricatus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus nivalis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus occidentalis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus occidentalis var. brevistylis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus occidentalis var. dissectus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus occidentalis var. hexasepalus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus occidentalis var. howellii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus occidentalis var. nelsonii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus occidentalis var. occidentalis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus occidentalis var. ultramontanus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus oresterus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus orthorhynchus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus orthorhynchus var. bloomeri +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus orthorhynchus var. orthorhynchus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus orthorhynchus var. platyphyllus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus pacificus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus pallasii +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus parviflorus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus pedatifidus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus pedatifidus var. affinis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus pensylvanicus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus platensis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus populago +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus pusillus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus pygmaeus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus ranunculinus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus recurvatus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus recurvatus var. recurvatus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus repens +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus rhomboideus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sabinei +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sardous +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sceleratus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sceleratus var. multifidus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sceleratus var. sceleratus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sect. Arcteranthis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sect. Cyrtorhyncha +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sect. Echinella +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sect. Epirotes +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sect. Flammula +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sect. Halodes +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sect. Hecatonia +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sect. Pseudaphanostemma +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sect. Ranunculus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus subg. Batrachium +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus subg. Ceratocephala +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus subg. Coptidium +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus subg. Crymodes +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus subg. Cyrtorhyncha +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus subg. Ficaria +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus subg. Oxygraphis +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus subg. Pallasiantha +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus subg. Ranunculus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus sulphureus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus testiculatus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus trilobus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus triternatus +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus turneri +
white;yellow;white;yellow;purple;sometimes;green  +
Ranunculus uncinatus +
white;yellow;white;yellow;purple;sometimes;green  +
Reynosia +
yellow-green  +
Reynosia septentrionalis +
yellow-green  +
Rhamnus +
greenish white  +, white  +
Rhamnus alaternus +
greenish white  +, white  +
Rhamnus alnifolia +
greenish white  +, white  +
Rhamnus arguta +
greenish white  +, white  +
Rhamnus cathartica +
greenish white  +, white  +
Rhamnus crocea +
greenish white  +, white  +
Rhamnus davurica +
greenish white  +, white  +
Rhamnus davurica subsp. davurica +
greenish white  +, white  +
Rhamnus ilicifolia +
greenish white  +, white  +
Rhamnus japonica +
greenish white  +, white  +
Rhamnus lanceolata +
greenish white  +, white  +
Rhamnus pilosa +
greenish white  +, white  +
Rhamnus pirifolia +
greenish white  +, white  +
Rhamnus serrata +
greenish white  +, white  +
Rhamnus smithii +
greenish white  +, white  +
Rhamnus utilis +
greenish white  +, white  +
Rhamnus utilis var. utilis +
greenish white  +, white  +
Rhinotropis rusbyi +
brownish pink  +, pink  +
Rhizophora mangle +
pale-yellow  +
Ribes +
purple  +, red  +, pink  +, …, …
Ribes acerifolium +
purple  +, red  +, pink  +, …, …
Ribes amarum +
maroon  +
Ribes americanum +
cream  +, greenish white  +
Ribes aureum +
golden yellow  +
Ribes aureum var. aureum +
golden yellow  +
Ribes aureum var. gracillimum +
golden yellow  +
Ribes aureum var. villosum +
golden yellow  +
Ribes binominatum +
greenish white  +, green  +
Ribes bracteosum +
white  +, brownish purple  +, greenish  +
Ribes californicum +
green tinged with dark red  +, dark red  +
Ribes californicum var. californicum +
red-tinged  +, green  +
Ribes californicum var. hesperium +
red  +
Ribes canthariforme +
rose-purple  +
Ribes cereum +
greenish white  +, white or  +
Ribes cereum var. cereum +
greenish white  +, white or  +
Ribes cereum var. colubrinum +
greenish white  +, white or  +
Ribes curvatum +
white  +
Ribes cynosbati +
greenish  +
Ribes diacanthum +
greenish  +
Ribes divaricatum +
purplish green  +, reddish  +, red  +
Ribes divaricatum var. divaricatum +
purplish green  +, reddish  +, red  +
Ribes divaricatum var. parishii +
purplish green  +, reddish  +, red  +
Ribes divaricatum var. pubiflorum +
purplish green  +, reddish  +, red  +
Ribes echinellum +
cream  +
Ribes erythrocarpum +
salmon-tinged  +, yellow  +
Ribes glandulosum +
white  +, pink  +
Ribes hirtellum +
purplish tinge  +, greenish white  +
Ribes hudsonianum +
white  +
Ribes indecorum +
white  +
Ribes inerme +
tinged  +, greenish  +, purplish or reddish  +
Ribes inerme var. inerme +
greenish  +, purplish or reddish tinged  +
Ribes inerme var. klamathense +
pinkish  +, greenish  +
Ribes lacustre +
deepening  +, reddish color  +, cream  +, …
Ribes lasianthum +
yellow  +
Ribes laxiflorum +
purple  +, red  +, pink  +, …, …
Ribes leptanthum +
greenish white  +, white  +
Ribes lobbii +
bright red  +
Ribes malvaceum +
pink  +, purple  +
Ribes marshallii +
rust-red  +, purple  +
Ribes menziesii +
purple  +, red  +, pink  +, …, …
Ribes mescalerium +
white  +
Ribes missouriense +
pale green  +, white  +
Ribes montigenum +
green  +, yellowish pink red orange or white  +
Ribes nevadaense +
bright pink  +, deep rose-red  +
Ribes nigrum +
suffused with purple  +, pinkish  +, greenish  +
Ribes niveum +
pinkish  +, white  +
Ribes oxyacanthoides +
purplish with slightly reddish tinge  +, pinkish  +, greenish yellow  +, …
Ribes oxyacanthoides var. cognatum +
pinkish  +, greenish white  +
Ribes oxyacanthoides var. hendersonii +
reddish tinge  +, with slight  +, white  +, …
Ribes oxyacanthoides var. irriguum +
with some reddish or purplish tinge at-least near base  +, pale greenish  +
Ribes oxyacanthoides var. oxyacanthoides +
greenish yellow  +
Ribes oxyacanthoides var. setosum +
greenish white  +, pinkish  +
Ribes pinetorum +
purplish  +, orangish  +, orange  +
Ribes quercetorum +
yellow  +
Ribes roezlii +
maroon  +
Ribes roezlii var. amictum +
maroon  +
Ribes roezlii var. cruentum +
maroon  +
Ribes roezlii var. roezlii +
maroon  +
Ribes rotundifolium +
green suffused with red  +
Ribes rubrum +
greenish brown  +, green  +
Ribes sanguineum +
red  +, pink  +, white  +
Ribes sanguineum var. glutinosum +
pink  +, white  +
Ribes sanguineum var. sanguineum +
red  +
Ribes sericeum +
greenish red  +
Ribes speciosum +
red  +
Ribes thacherianum +
pinkish  +
Ribes triste +
greenish purple  +
Ribes tularense +
green  +, white  +
Ribes uva-crispa +
pink  +, greenish  +
Ribes velutinum +
yellow  +, pinkish  +
Ribes viburnifolium +
reddish  +
Ribes victoris +
pink-tinged  +, white  +
Ribes viscosissimum +
,  +, tinged with pink or tinged with purple  +, whitish green  +
Ribes watsonianum +
cream suffused with pink  +
Ribes wolfii +
pinkish  +, greenish  +
Rivina humilis +
green;pink or purplish  +
S
Sacoila +
greener  +
Sacoila lanceolata +
greener  +
Sacoila lanceolata var. lanceolata +
greener  +
Sacoila lanceolata var. paludicola +
greener  +
Sacoila squamulosa +
greener  +
Sageretia +
yellowish green  +
Sageretia minutiflora +
yellowish green  +
Sageretia thea +
yellowish green  +
Sageretia wrightii +
yellowish green  +
Sagina +
green  +
Sagina apetala +
green  +
Sagina caespitosa +
green  +
Sagina decumbens +
green  +
Sagina decumbens subsp. decumbens +
green  +
Sagina decumbens subsp. occidentalis +
green  +
Sagina japonica +
green  +
Sagina maxima +
green  +
Sagina maxima subsp. crassicaulis +
green  +
Sagina maxima subsp. maxima +
green  +
Sagina nivalis +
purplish  +
Sagina nodosa +
green  +
Sagina nodosa subsp. borealis +
green  +
Sagina nodosa subsp. nodosa +
green  +
Sagina procumbens +
green  +
Sagina saginoides +
green  +
Sagina subulata +
green  +
Saponaria +
purple  +, reddish  +, greenish  +
Saponaria ocymoides +
purple  +, reddish  +, greenish  +
Saponaria officinalis +
purple  +, reddish  +, greenish  +
Sarracenia alabamensis +
maroon-green  +
Sarracenia alabamensis subsp. alabamensis +
maroon-green  +
Sarracenia alabamensis subsp. wherryi +
maroon-green  +
Sarracenia alata +
suffused with purple  +, yellowish green  +
Sarracenia flava +
yellowish green  +
Sarracenia jonesii +
maroon  +
Sarracenia leucophylla +
maroon  +
Sarracenia minor +
yellowish green  +
Sarracenia oreophila +
yellow  +
Sarracenia psittacina +
maroon  +
Sarracenia purpurea +
purplish red  +
Sarracenia purpurea subsp. purpurea +
purplish red  +
Sarracenia purpurea subsp. venosa +
purplish red  +
Sarracenia rosea +
purple-red  +
Sarracenia rubra +
maroon  +
Sarracenia rubra subsp. gulfensis +
maroon  +
Sarracenia rubra subsp. rubra +
maroon  +
Saxifraga +
reddish  +, green  +
Saxifraga adscendens +
reddish  +, green  +
Saxifraga aizoides +
reddish  +, green  +
Saxifraga aleutica +
reddish  +, green  +
Saxifraga bracteata +
reddish  +, green  +
Saxifraga bronchialis +
reddish  +, green  +
Saxifraga bronchialis subsp. austromontana +
reddish  +, green  +
Saxifraga bronchialis subsp. funstonii +
reddish  +, green  +
Saxifraga cernua +
reddish  +, green  +
Saxifraga cespitosa +
reddish  +, green  +
Saxifraga cherlerioides +
reddish  +, green  +
Saxifraga chrysantha +
reddish  +, green  +
Saxifraga debilis +
reddish  +, green  +
Saxifraga eschscholtzii +
reddish  +, green  +
Saxifraga flagellaris +
reddish  +, green  +
Saxifraga flagellaris subsp. crandallii +
black  +, reddish purple  +
Saxifraga flagellaris subsp. platysepala +
reddish purple  +
Saxifraga flagellaris subsp. setigera +
whitish  +, green  +
Saxifraga hirculus +
reddish  +, green  +
Saxifraga hyperborea +
reddish  +, green  +
Saxifraga mertensiana +
reddish  +, green  +
Saxifraga nathorstii +
reddish  +, green  +
Saxifraga oppositifolia +
reddish  +, green  +
Saxifraga oppositifolia subsp. oppositifolia +
reddish  +, green  +
Saxifraga oppositifolia subsp. smalliana +
reddish  +, green  +
Saxifraga paniculata +
reddish  +, green  +
Saxifraga radiata +
reddish  +, green  +
Saxifraga rivularis +
reddish  +, green  +
Saxifraga rivularis subsp. arctolitoralis +
reddish  +, green  +
Saxifraga rivularis subsp. rivularis +
reddish  +, green  +
Saxifraga serpyllifolia +
not spotted  +
Saxifraga taylorii +
reddish  +, green  +
Saxifraga tricuspidata +
reddish  +, green  +
Saxifraga tridactylites +
reddish  +, green  +
Saxifraga vespertina +
reddish  +, green  +
Saxifragopsis +
green  +
Saxifragopsis fragarioides +
green  +
Schiedeella +
greener  +
Schiedeella arizonica +
greener  +
Scleranthus +
greenish  +
Scleranthus annuus +
greenish  +
Scleranthus annuus subsp. annuus +
greenish  +
Scleranthus perennis +
greenish  +
Scleranthus perennis subsp. perennis +
greenish  +
Scopulophila +
green  +
Scopulophila rixfordii +
green  +
Sedum acre +
green  +
Sedum albomarginatum +
green  +
Sedum album +
green  +
Sedum annuum +
green  +
Sedum borschii +
yellow-green  +
Sedum cockerellii +
yellow-green  +, yellow  +
Sedum debile +
pale green  +
Sedum divergens +
green  +
Sedum glaucophyllum +
green  +
Sedum havardii +
green  +, pinkish  +
Sedum hispanicum +
green  +
Sedum lanceolatum +
pale green  +, yellow-green  +
Sedum lanceolatum var. lanceolatum +
pale green  +, yellow-green  +
Sedum lanceolatum var. nesioticum +
pale green  +, yellow-green  +
Sedum laxum +
pale green  +
Sedum laxum var. eastwoodiae +
pale green  +
Sedum laxum var. flavidum +
pale green  +
Sedum laxum var. heckneri +
pale green  +
Sedum laxum var. latifolium +
pale green  +
Sedum laxum var. laxum +
pale green  +
Sedum leibergii +
green  +
Sedum lineare +
yellowish green  +
Sedum mexicanum +
green  +
Sedum moranii +
green  +
Sedum nanifolium +
greenish  +
Sedum nevii +
green  +
Sedum nuttallii +
yellow-green  +
Sedum oblanceolatum +
green  +
Sedum obtusatum +
purplish  +, pale green  +
Sedum obtusatum var. boreale +
purplish  +, pale green  +
Sedum obtusatum var. obtusatum +
purplish  +, pale green  +
Sedum obtusatum var. paradisum +
purplish  +, pale green  +
Sedum obtusatum var. retusum +
purplish  +, pale green  +
Sedum ochroleucum +
gray-green  +
Sedum oreganum +
green  +
Sedum oreganum var. oreganum +
green  +
Sedum oreganum var. tenue +
green  +
Sedum oregonense +
greenish  +
Sedum praealtum +
green  +
Sedum pulchellum +
light green  +
Sedum pusillum +
green  +
Sedum radiatum +
green  +, yellow  +
Sedum radiatum var. ciliosum +
green  +, yellow  +
Sedum radiatum var. depauperatum +
green  +, yellow  +
Sedum radiatum var. radiatum +
green  +, yellow  +
Sedum robertsianum +
yellow-green  +
Sedum rupestre +
yellowish green  +
Sedum rupicola +
green  +
Sedum sarmentosum +
green  +
Sedum sexangulare +
yellowish green  +
Sedum spathulifolium +
yellow-green  +, green  +
Sedum spathulifolium var. pruinosum +
yellow-green  +, green  +
Sedum spathulifolium var. spathulifolium +
yellow-green  +, green  +
Sedum stelliforme +
blue-green  +
Sedum stenopetalum +
yellow-green  +, pale green  +
Sedum stenopetalum var. monanthum +
yellow-green  +, pale green  +
Sedum stenopetalum var. stenopetalum +
yellow-green  +, pale green  +
Sedum ternatum +
pale yellow-green  +
Sedum villosum +
,  +, green speckled with red or green speckled with dark purple  +
Sedum wrightii +
green  +
Sedum wrightii var. priscum +
green  +
Sedum wrightii var. wrightii +
green  +
Shepherdia argentea +
yellow  +
Shepherdia canadensis +
yellow  +
Shepherdia rotundifolia +
green  +
Sibbaldia procumbens +
reddish  +
Spergula +
silvery  +
Spergula arvensis +
silvery  +
Spergula morisonii +
silvery  +
Spergula pentandra +
silvery  +
Spergularia +
green  +
Spergularia atrosperma +
green  +
Spergularia bocconi +
green  +
Spergularia canadensis +
green  +
Spergularia canadensis var. canadensis +
green  +
Spergularia canadensis var. occidentalis +
green  +
Spergularia diandra +
green  +
Spergularia echinosperma +
green  +
Spergularia macrotheca +
green  +
Spergularia macrotheca var. leucantha +
green  +
Spergularia macrotheca var. longistyla +
green  +
Spergularia macrotheca var. macrotheca +
green  +
Spergularia media +
green  +
Spergularia media var. media +
green  +
Spergularia platensis +
green  +
Spergularia platensis var. platensis +
green  +
Spergularia rubra +
green  +
Spergularia salina +
green  +
Spergularia villosa +
green  +
Sphaeralcea rusbyi +
purple;red  +
Sphaeralcea rusbyi var. eremicola +
purple;red  +
Sphaeralcea rusbyi var. rusbyi +
purple;red  +
Spiranthes +
greener  +
Spiranthes brevilabris +
greener  +
Spiranthes casei +
greener  +
Spiranthes casei var. casei +
greener  +
Spiranthes casei var. novaescotiae +
greener  +
Spiranthes cernua +
greener  +
Spiranthes delitescens +
greener  +
Spiranthes diluvialis +
greener  +
Spiranthes eatonii +
green  +
Spiranthes floridana +
greener  +
Spiranthes infernalis +
greener  +
Spiranthes lacera +
greener  +
Spiranthes lacera var. gracilis +
greener  +
Spiranthes lacera var. lacera +
greener  +
Spiranthes laciniata +
greener  +
Spiranthes longilabris +
greener  +
Spiranthes lucida +
greener  +
Spiranthes magnicamporum +
greener  +
Spiranthes ochroleuca +
greener  +
Spiranthes odorata +
greener  +
Spiranthes ovalis +
greener  +
Spiranthes ovalis var. erostellata +
greener  +
Spiranthes ovalis var. ovalis +
greener  +
Spiranthes parksii +
greener  +
Spiranthes porrifolia +
greener  +
Spiranthes praecox +
greener  +
Spiranthes romanzoffiana +
greener  +
Spiranthes torta +
greener  +
Spiranthes tuberosa +
greener  +
Spiranthes vernalis +
greener  +
Staphylea +
pale greenish pink;pale-pink  +
Staphylea bolanderi +
white  +
Staphylea trifolia +
greenish pink;pale-pink  +
Stellaria +
red  +, purple-tinged  +, green  +
Stellaria alaskana +
red  +, purple-tinged  +, green  +
Stellaria alsine +
red  +, purple-tinged  +, green  +
Stellaria americana +
red  +, purple-tinged  +, green  +
Stellaria borealis +
red  +, purple-tinged  +, green  +
Stellaria borealis subsp. borealis +
red  +, purple-tinged  +, green  +
Stellaria borealis subsp. sitchana +
red  +, purple-tinged  +, green  +
Stellaria calycantha +
red  +, purple-tinged  +, green  +
Stellaria corei +
red  +, purple-tinged  +, green  +
Stellaria crassifolia +
red  +, purple-tinged  +, green  +
Stellaria crispa +
red  +, purple-tinged  +, green  +
Stellaria cuspidata +
red  +, purple-tinged  +, green  +
Stellaria cuspidata subsp. cuspidata +
red  +, purple-tinged  +, green  +
Stellaria cuspidata subsp. prostrata +
red  +, purple-tinged  +, green  +
Stellaria dicranoides +
red  +, purple-tinged  +, green  +
Stellaria fontinalis +
red  +, purple-tinged  +, green  +
Stellaria graminea +
red  +, purple-tinged  +, green  +
Stellaria holostea +
red  +, purple-tinged  +, green  +
Stellaria humifusa +
red  +, purple-tinged  +, green  +
Stellaria irrigua +
purple-tinged  +
Stellaria littoralis +
red  +, purple-tinged  +, green  +
Stellaria longifolia +
red  +, purple-tinged  +, green  +
Stellaria longipes +
red  +, purple-tinged  +, green  +
Stellaria longipes subsp. arenicola +
red  +, purple-tinged  +, green  +
Stellaria longipes subsp. longipes +
red  +, purple-tinged  +, green  +
Stellaria media +
red  +, purple-tinged  +, green  +
Stellaria neglecta +
red  +, purple-tinged  +, green  +
Stellaria nitens +
red  +, purple-tinged  +, green  +
Stellaria obtusa +
red  +, purple-tinged  +, green  +
Stellaria pallida +
red  +, purple-tinged  +, green  +
Stellaria palustris +
red  +, purple-tinged  +, green  +
Stellaria parva +
red  +, purple-tinged  +, green  +
Stellaria porsildii +
red  +, purple-tinged  +, green  +
Stellaria pubera +
red  +, purple-tinged  +, green  +
Stellaria ruscifolia +
red  +, purple-tinged  +, green  +
Stellaria umbellata +
red  +, purple-tinged  +, green  +
Stenorrhynchos +
greener  +
Stenorrhynchos michuacanum +
greener  +
Stipulicida +
reddish-brown  +
Stipulicida setacea +
reddish-brown  +
Stipulicida setacea var. lacerata +
reddish-brown  +
Stipulicida setacea var. setacea +
reddish-brown  +
Streptanthus batrachopus +
reddish purple  +
Streptanthus callistus +
green  +, purplish or lilac-purple  +
Streptanthus carinatus +
ochroleucous  +, yellowish  +
Streptanthus carinatus subsp. arizonicus +
ochroleucous  +, yellowish  +
Streptanthus carinatus subsp. carinatus +
ochroleucous  +, yellowish  +
Streptanthus cordatus +
greenish brown  +, purple  +
Streptanthus cordatus var. cordatus +
greenish brown  +, purple  +
Streptanthus cordatus var. piutensis +
greenish brown  +, purple  +
Streptanthus cutleri +
dark purple  +
Streptanthus diversifolius +
purplish  +, yellow  +
Streptanthus drepanoides +
greenish yellow  +
Streptanthus glandulosus +
purple-black  +, reddish purple  +, maroon  +, …, …
Streptanthus glandulosus subsp. albidus +
pale-yellow  +, white  +, greenish white  +
Streptanthus glandulosus subsp. glandulosus +
lilac-lavender  +, dark maroon  +, reddish purple  +
Streptanthus glandulosus subsp. hoffmanii +
rose  +, purple  +
Streptanthus glandulosus subsp. josephinensis +
cream  +, white  +
Streptanthus glandulosus subsp. niger +
dark purple-black  +
Streptanthus glandulosus subsp. pulchellus +
rose  +, lavender or purple  +
Streptanthus glandulosus subsp. secundus +
greenish white  +
Streptanthus glandulosus subsp. sonomensis +
pale-yellow  +, cream  +
Streptanthus gracilis +
rose-purple  +
Streptanthus hesperidis +
yellow-green  +
Streptanthus hispidus +
pale green  +, purplish  +
Streptanthus howellii +
purplish  +
Streptanthus insignis +
greenish yellow  +, purplish  +, dark purple  +
Streptanthus insignis subsp. insignis +
purplish  +, purple  +
Streptanthus insignis subsp. lyonii +
purplish  +, greenish yellow  +
Streptanthus longisiliquus +
yellow-greenish  +
Streptanthus morrisonii +
pale-yellow  +, violet  +
Streptanthus oblanceolatus +
yellow  +
Streptanthus platycarpus +
purple  +, deep maroon  +
Streptanthus polygaloides +
purplish  +, greenish yellow  +
Streptanthus squamiformis +
purplish  +
Streptanthus tortuosus +
yellowish  +, gray-green  +, purplish  +
Streptanthus vimineus +
greenish  +, purplish  +
Suksdorfia +
greenish  +
Suksdorfia ranunculifolia +
greenish  +
Suksdorfia violacea +
greenish  +
Sullivantia +
green  +
Sullivantia hapemanii +
green  +
Sullivantia hapemanii var. hapemanii +
green  +
Sullivantia hapemanii var. purpusii +
green  +
Sullivantia oregana +
green  +
Sullivantia sullivantii +
green  +
Syngonanthus flavidulus +
pale  +, pale translucent  +
T
Talinopsis frutescens +
pinkish  +, reddish  +
Taraxia +
purple  +, pink  +, red  +, …
Taraxia breviflora +
purple  +, pink  +, red  +, …
Taraxia ovata +
purple  +, pink  +, red  +, …
Taraxia subacaulis +
purple  +, pink  +, red  +, …
Taraxia tanacetifolia +
purple  +, pink  +, red  +, …
Tarenaya spinosa +
green  +
Telesonix +
purplish green  +
Telesonix heucheriformis +
purplish green  +
Telesonix jamesii +
purplish green  +
Tellima +
greenish  +
Tellima grandiflora +
greenish  +
Terminalia +
red-tinged  +, list  +, count  +
Terminalia buceras +
red-tinged  +, list  +, count  +
Terminalia catappa +
red-tinged  +, list  +, count  +
Terminalia molinetii +
red-tinged  +, list  +, count  +
Terminalia muelleri +
red-tinged  +, list  +, count  +
Tetracoccus dioicus +
red  +
Tetracoccus hallii +
greenish  +
Tetracoccus ilicifolius +
greenish  +
Tetrapteron +
purple  +, pink  +, red  +, …
Tetrapteron graciliflorum +
purple  +, pink  +, red  +, …
Tetrapteron palmeri +
purple  +, pink  +, red  +, …
Thalictrum +
whitish;greenish yellow or purplish  +
Thalictrum alpinum +
purplish tinged  +
Thalictrum amphibolum +
whitish  +
Thalictrum arkansanum +
whitish  +
Thalictrum clavatum +
white  +
Thalictrum confine +
yellowish;purple  +
Thalictrum cooleyi +
greenish;white;yellowish  +
Thalictrum coriaceum +
white;purplish  +
Thalictrum dasycarpum +
whitish  +
Thalictrum debile +
whitish  +
Thalictrum dioicum +
greenish;purple  +
Thalictrum fendleri +
greenish;whitish  +
Thalictrum heliophilum +
lanceolate;ovate  +
Thalictrum macrostylum +
greenish;white  +
Thalictrum minus +
yellowish green  +
Thalictrum mirabile +
white  +
Thalictrum occidentale +
purplish tinged;greenish;whitish  +
Thalictrum polycarpum +
whitish;purplish  +
Thalictrum pubescens +
white;purplish  +
Thalictrum sect. Anemonella +
whitish;greenish yellow or purplish  +
Thalictrum sect. Heterogamia +
whitish;greenish yellow or purplish  +
Thalictrum sect. Leucocoma +
whitish;greenish yellow or purplish  +
Thalictrum sect. Omalophysa +
whitish;greenish yellow or purplish  +
Thalictrum sect. Physocarpum +
whitish;greenish yellow or purplish  +
Thalictrum sect. Thalictrum +
whitish;greenish yellow or purplish  +
Thalictrum sparsiflorum +
purplish tinged;greenish;whitish  +
Thalictrum texanum +
whitish;greenish yellow or purplish  +
Thalictrum thalictroides +
white;pinkish  +
Thalictrum venulosum +
greenish white  +
Thelypodiopsis aurea +
yellow  +
Thelypodiopsis elegans +
purplish  +, lavender or whitish  +
Thelypodiopsis purpusii +
purplish  +, green  +
Thelypodiopsis shinnersii +
purplish  +
Thelypodiopsis vaseyi +
purplish  +, whitish  +
Thelypodiopsis vermicularis +
purplish  +, greenish or white  +
Tiarella +
pinkish  +, whitish  +
Tiarella cordifolia +
pinkish  +, whitish  +
Tiarella trifoliata +
pinkish  +, whitish  +
Tiarella trifoliata var. laciniata +
pinkish  +, whitish  +
Tiarella trifoliata var. trifoliata +
pinkish  +, whitish  +
Tiarella trifoliata var. unifoliata +
pinkish  +, whitish  +
Tipularia +
greener  +
Tipularia discolor +
greener  +
Tolmiea +
green  +
Tolmiea diplomenziesii +
green  +
Tolmiea menziesii +
green  +
Tolumnia +
greener  +
Tolumnia bahamensis +
greener  +
Tradescantia edwardsiana +
green  +
Tradescantia hirsuticaulis +
,  +, suffused with rose or suffused with purple  +
Tradescantia humilis +
suffused with purple  +, green  +
Tradescantia longipes +
suffused with pink to purple  +
Tradescantia pinetorum +
suffused with red  +
Tradescantia spathacea +
white  +
Tradescantia subacaulis +
,  +, suffused with rose or suffused with purple  +, green  +
Tradescantia tharpii +
rose-colored  +, purple  +
Tragia +
reddish green  +, green  +
Tragia amblyodonta +
green  +
Tragia betonicifolia +
red-tinged  +, green  +
Tragia brevispica +
green  +
Tragia cordata +
green  +
Tragia glanduligera +
green  +
Tragia jonesii +
green  +
Tragia laciniata +
green  +
Tragia leptophylla +
green  +
Tragia nepetifolia +
reddish green  +
Tragia nigricans +
green  +
Tragia ramosa +
green  +
Tragia saxicola +
green  +
Tragia smallii +
green  +
Tragia urens +
green  +
Tragia urticifolia +
green  +
Trautvetteria +
greenish white  +
Trautvetteria caroliniensis +
greenish white  +
Tribulus +
green  +
Tribulus cistoides +
green  +
Tribulus terrestris +
green  +
Trichocentrum +
spotted  +
Trichocentrum undulatum +
spotted  +
Trientalis +
green  +
Trientalis borealis +
green  +
Trientalis europaea +
green  +
Trientalis latifolia +
green  +
Trillium +
maroon  +, green  +
Trillium albidum +
pale green  +
Trillium angustipetalum +
maroon  +, green  +
Trillium catesbaei +
streaked with purple  +, green  +
Trillium cernuum +
green  +
Trillium chloropetalum +
green  +
Trillium chloropetalum var. chloropetalum +
green  +
Trillium chloropetalum var. giganteum +
green  +
Trillium cuneatum +
purple-streaked  +, green  +
Trillium decipiens +
streaked with green  +, maroon  +
Trillium decumbens +
maroon-streaked  +, green  +
Trillium discolor +
green  +
Trillium erectum +
dark maroon  +, overlain with maroon  +, streaked  +, …
Trillium erectum var. album +
dark maroon  +, overlain with maroon  +, streaked  +, …
Trillium erectum var. erectum +
dark maroon  +, overlain with maroon  +, streaked  +, …
Trillium flexipes +
green  +
Trillium foetidissimum +
maroon  +, green  +
Trillium gracile +
maroon  +, green  +
Trillium grandiflorum +
streaked with maroon-purple  +, green  +
Trillium kurabayashii +
purple-streaked  +, green  +
Trillium lancifolium +
green  +
Trillium ludovicianum +
maroon  +, green  +
Trillium luteum +
green  +
Trillium maculatum +
streaked with purple-maroon  +, suffused  +
Trillium nivale +
bluish green  +
Trillium ovatum +
green  +
Trillium ovatum var. oettingeri +
green  +
Trillium ovatum var. ovatum +
green  +
Trillium parviflorum +
green  +
Trillium persistens +
green  +
Trillium petiolatum +
maroon  +, green  +
Trillium pusillum +
dark green with maroon  +
Trillium pusillum var. pusillum +
dark green with maroon  +
Trillium pusillum var. virginianum +
dark green with maroon  +
Trillium recurvatum +
purple-streaked  +, green  +
Trillium reliquum +
maroon streaked  +, green  +
Trillium rivale +
green  +
Trillium rugelii +
streaked with red  +, green  +
Trillium sessile +
streaked with maroon  +, green  +
Trillium simile +
green  +
Trillium stamineum +
green  +
Trillium subg. Phyllantherum +
maroon  +, green  +
Trillium subg. Trillium +
maroon  +, green  +
Trillium sulcatum +
green  +, purplish maroon  +, streaked  +
Trillium underwoodii +
purple  +, green  +
Trillium undulatum +
white-striated  +, wine red  +, dull maroon green  +
Trillium vaseyi +
pale green  +
Trillium viride +
green  +
Trillium viridescens +
purple-marked  +, green  +
Triphora +
greener  +
Triphora amazonica +
greener  +
Triphora craigheadii +
light green  +
Triphora gentianoides +
greener  +
Triphora trianthophoros +
greener  +
Triphora trianthophoros subsp. trianthophoros +
greener  +
Triphora yucatanensis +
greener  +
Trollius +
white;orange-yellow  +
Trollius albiflorus +
white  +
Trollius laxus +
pale-yellow  +
Trollius riederianus +
orange-yellow  +
Tropaeolum majus +
light-brown  +
Tropidia +
greener  +
Tropidia polystachya +
greenish white  +
V
Vancouveria +
white  +, yellow  +
Vancouveria chrysantha +
yellow  +
Vancouveria hexandra +
white  +
Vancouveria planipetala +
white  +, yellow  +
Vanilla +
greener  +
Vanilla barbellata +
green  +
Vanilla dilloniana +
light green  +
Vanilla mexicana +
green  +
Vanilla phaeantha +
green  +
Vanilla planifolia +
yellow-green  +
Vernicia fordii +
green  +, purplish  +
W
Warea amplexifolia +
pinkish  +, white  +
Warea carteri +
white  +
Warea cuneifolia +
purplish  +, white  +
Warea sessilifolia +
purplish  +, white  +
Wilhelmsia +
green  +
Wilhelmsia physodes +
purple-tinged  +
Wislizenia californica +
green  +
Wislizenia palmeri +
green  +
Wislizenia refracta +
green  +
X
Xanthorhiza +
dark brown-purple;greenish yellow  +
Xanthorhiza simplicissima +
dark brown-purple;greenish yellow  +
Xylococcus bicolor +
dark red  +
Xylosma flexuosa +
reddish  +, greenish  +, yellowish  +, …
Z
Zeuxine +
greener  +
Zeuxine strateumatica +
greener  +
Ziziphus +
purplish  +, orangish  +, yellow-green  +, …, …
Ziziphus celata +
greenish  +
Ziziphus divaricata +
yellow  +, orangish or slightly purple  +
Ziziphus jujuba +
yellow-green  +
Ziziphus mauritiana +
greenish  +, greenish white  +
Ziziphus obtusifolia +
yellow  +, orangish or slightly purple  +
Ziziphus parryi +
purplish  +, greenish  +
Zygophyllum +
green  +
Zygophyllum fabago +
green  +