Property:Stem size

Types of stem size

None.

Parts of stem size

None.

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A
Acanthoscyphus parishii var. abramsii +
slender  +
Acanthoscyphus parishii var. cienegensis +
slender  +
Acanthoscyphus parishii var. goodmaniana +
slender  +
Acoelorraphe +
slender  +
Acoelorraphe wrightii +
slender  +
Aconitum delphiniifolium +
slender  +
Acrocomia +
enlarged;massive;slender  +
Acrocomia totai +
enlarged;massive;slender  +
Amaranthus floridanus +
slender  +
Amerorchis +
stout  +, thickened  +
Amerorchis rotundifolia +
stout  +, thickened  +
Aphanisma +
slender  +, stout  +
Aphanisma blitoides +
slender  +, stout  +
Aplectrum +
stout  +, thickened  +
Aplectrum hyemale +
stout  +, thickened  +
Apteria +
slender  +
Apteria aphylla +
slender  +
Arecaceae +
enlarged;massive;slender  +
Arecaceae (tribe Areceae) subtribe Dypsidinae +
enlarged;massive;slender  +
Arecaceae (tribe Areceae) subtribe Ptychospermatinae +
enlarged;massive;slender  +
Arecaceae (tribe Areceae) subtribe Roystoneinae +
enlarged;massive;slender  +
Arecaceae (tribe Cocoeae) subtribe Bactridinae +
enlarged;massive;slender  +
Arecaceae (tribe Cocoeae) subtribe Butiinae +
enlarged;massive;slender  +
Arecaceae (tribe Cocoeae) subtribe Elaeidinae +
enlarged;massive;slender  +
Arecaceae (tribe Corypheae) subtribe Livistoninae +
enlarged;massive;slender  +
Arecaceae (tribe Corypheae) subtribe Sabalinae +
enlarged;massive;slender  +
Arecaceae (tribe Corypheae) subtribe Thrinacinae +
enlarged;massive;slender  +
Arecaceae subfam. Arecoideae +
enlarged;massive;slender  +
Arecaceae subfam. Ceroxyloideae +
enlarged;massive;slender  +
Arecaceae subfam. Coryphoideae +
enlarged;massive;slender  +
Arecaceae tribe Areceae +
enlarged;massive;slender  +
Arecaceae tribe Caryoteae +
enlarged;massive;slender  +
Arecaceae tribe Cocoeae +
enlarged;massive;slender  +
Arecaceae tribe Corypheae +
enlarged;massive;slender  +
Arecaceae tribe Cyclospatheae +
enlarged;massive;slender  +
Arecaceae tribe Hyophorbeae +
enlarged;massive;slender  +
Arecaceae tribe Phoeniceae +
enlarged;massive;slender  +
Arethusa +
stout  +, thickened  +
Arethusa bulbosa +
stout  +, thickened  +
Arida arizonica +
slender  +
Arida blepharophylla +
slender  +
Arida carnosa +
slender  +
Arida mattturneri +
slender  +
Arida parviflora +
slender  +
Asparagus asparagoides +
slender  +
Atriplex cordulata +
slender  +
Atriplex cordulata var. cordulata +
slender  +
Atriplex cordulata var. erecticaulis +
slender  +
Atriplex elegans +
slender  +, stout  +
Atriplex elegans var. elegans +
slender  +, stout  +
Atriplex elegans var. fasciculata +
slender  +, stout  +
Atriplex matamorensis +
slender  +
Atriplex powellii +
slender  +, stout  +
Atriplex powellii var. minuticarpa +
slender  +, stout  +
Atriplex powellii var. powellii +
slender  +, stout  +
Axyris +
slender  +
Axyris amaranthoides +
slender  +
B
Baccharis angustifolia +
slender  +
Baccharis bigelovii +
slender  +
Baccharis brachyphylla +
slender  +
Baccharis halimifolia +
slender  +
Baccharis havardii +
slender  +
Baccharis plummerae +
slender  +
Baccharis plummerae subsp. glabrata +
slender  +
Baccharis plummerae subsp. plummerae +
slender  +
Baccharis thesioides +
slender  +
Baccharis vanessae +
slender  +
Baccharis wrightii +
short  +, slender  +
Barbula +
elongate  +, short  +
Barbula amplexifolia +
elongate  +, short  +
Barbula bolleana +
elongate  +, short  +
Barbula convoluta +
elongate  +, short  +
Barbula convoluta var. convoluta +
elongate  +, short  +
Barbula convoluta var. eustegia +
elongate  +, short  +
Barbula convoluta var. gallinula +
elongate  +, short  +
Barbula indica +
elongate  +, short  +
Barbula indica var. gregaria +
elongate  +, short  +
Barbula indica var. indica +
elongate  +, short  +
Barbula orizabensis +
elongate  +, short  +
Barbula unguiculata +
elongate  +, short  +
Bartramiopsis lescurii +
slender  +
Basiphyllaea +
stout  +, thickened  +
Basiphyllaea corallicola +
stout  +, thickened  +
Bellibarbula +
small  +
Bellibarbula recurva +
small  +
Beloglottis +
stout  +, thickened  +
Beloglottis costaricensis +
stout  +, thickened  +
Blechnaceae +
slender  +, stout  +
Blechnum +
slender  +, stout  +
Blechnum occidentale +
slender  +, stout  +
Blechnum occidentale var. minor +
slender  +
Blechnum serrulatum +
slender  +, stout  +
Blechnum spicant +
slender  +
Bletia +
stout  +, thickened  +
Bletia patula +
stout  +, thickened  +
Bletia purpurea +
stout  +, thickened  +
Brachymenium +
smaller  +
Brachymenium macrocarpum +
smaller  +
Brachymenium mexicanum +
smaller  +
Brachystigma wrightii +
slender  +
Brassia +
reduced  +
Brassia caudata +
reduced  +
Brunnichia ovata +
larger  +
Bulbophyllum +
stout  +, thickened  +
Bulbophyllum pachyrachis +
stout  +, thickened  +
Burmannia +
slender  +
Burmannia biflora +
slender  +
Burmannia capitata +
slender  +
Burmannia flava +
slender  +
Burmanniaceae +
slender  +
C
Calochortus clavatus +
slender  +
Calochortus clavatus var. avius +
slender  +
Calochortus clavatus var. clavatus +
slender  +
Calochortus clavatus var. gracilis +
slender  +
Calochortus clavatus var. pallidus +
slender  +
Calochortus clavatus var. recurvifolius +
slender  +
Calochortus dunnii +
slender  +
Calochortus elegans +
slender  +
Calochortus elegans var. elegans +
slender  +
Calochortus elegans var. nanus +
slender  +
Calochortus elegans var. selwayensis +
slender  +
Calochortus excavatus +
slender  +
Calochortus howellii +
slender  +
Calochortus invenustus +
slender  +
Calochortus luteus +
slender  +
Calochortus monophyllus +
slender  +
Calochortus obispoensis +
slender  +
Calochortus plummerae +
slender  +
Calochortus tolmiei +
slender  +
Calochortus weedii +
slender  +
Calochortus weedii var. intermedius +
slender  +
Calochortus weedii var. vestus +
slender  +
Calochortus weedii var. weedii +
slender  +
Calochortus westonii +
slender  +
Calopogon +
stout  +, thickened  +
Calopogon barbatus +
stout  +, thickened  +
Calopogon multiflorus +
stout  +, thickened  +
Calopogon oklahomensis +
stout  +, thickened  +
Calopogon pallidus +
stout  +, thickened  +
Calopogon tuberosus +
stout  +, thickened  +
Calopogon tuberosus var. simpsonii +
stout  +, thickened  +
Calopogon tuberosus var. tuberosus +
stout  +, thickened  +
Calypso +
stout  +, thickened  +
Calypso bulbosa +
stout  +, thickened  +
Calypso bulbosa var. americana +
stout  +, thickened  +
Calypso bulbosa var. occidentalis +
stout  +, thickened  +
Camissonia benitensis +
slender  +
Camissonia campestris +
slender  +
Camissonia campestris subsp. campestris +
slender  +
Camissonia campestris subsp. obispoensis +
slender  +
Camissonia contorta +
slender  +
Camissonia integrifolia +
slender  +
Camissonia lacustris +
slender  +
Camissonia parvula +
slender  +
Camissonia pusilla +
slender  +
Camissonia sierrae +
slender  +
Camissonia sierrae subsp. alticolap. +
slender  +
Camissonia sierrae subsp. sierrae +
slender  +
Camissonia strigulosa +
slender  +
Campylocentrum +
reduced  +
Campylocentrum pachyrrhizum +
reduced  +
Campylopus tallulensis +
slender  +
Carnegiea +
gigantic  +
Carnegiea gigantea +
gigantic  +
Caryota +
slender;massive  +
Caryota mitis +
slender;massive  +
Caryota urens +
slender;massive  +
Cascadia nuttallii +
slender  +
Catoscopium +
slender  +
Catoscopium nigritum +
slender  +
Cephalanthera +
stout  +, thickened  +
Cephalanthera austiniae +
stout  +, thickened  +
Cerastium texanum +
slender  +
Chamaedorea +
slender  +
Chamaedorea seifrizii +
slender  +
Chenia +
elongate  +, short  +
Chenia leptophylla +
elongate  +, short  +
Chylismia exilis +
slender  +
Chylismia walkeri +
slender  +
Chylismia walkeri subsp. tortilis +
slender  +
Chylismia walkeri subsp. walkeri +
slender  +
Chylismiella pterosperma +
slender  +
Cirsium eatonii var. eatonii +
slender  +
Claopodium +
slender  +
Claopodium bolanderi +
slender  +
Claopodium crispifolium +
slender  +
Claopodium pellucinerve +
slender  +
Claopodium whippleanum +
slender  +
Clarkia +
slender  +, stout  +
Clarkia affinis +
slender  +, stout  +
Clarkia amoena +
slender  +, stout  +
Clarkia amoena subsp. amoena +
slender  +, stout  +
Clarkia amoena subsp. caurina +
slender  +, stout  +
Clarkia amoena subsp. huntiana +
slender  +, stout  +
Clarkia amoena subsp. lindleyi +
slender  +, stout  +
Clarkia amoena subsp. whitneyi +
slender  +, stout  +
Clarkia arcuata +
slender  +, stout  +
Clarkia australis +
slender  +, stout  +
Clarkia biloba +
slender  +, stout  +
Clarkia biloba subsp. australis +
slender  +, stout  +
Clarkia biloba subsp. biloba +
slender  +, stout  +
Clarkia biloba subsp. brandegeeae +
slender  +, stout  +
Clarkia borealis +
slender  +, stout  +
Clarkia borealis subsp. arida +
slender  +, stout  +
Clarkia borealis subsp. borealis +
slender  +, stout  +
Clarkia bottae +
slender  +, stout  +
Clarkia breweri +
slender  +, stout  +
Clarkia concinna +
slender  +, stout  +
Clarkia concinna subsp. automixa +
slender  +, stout  +
Clarkia concinna subsp. concinna +
slender  +, stout  +
Clarkia concinna subsp. raichei +
slender  +, stout  +
Clarkia cylindrica +
slender  +, stout  +
Clarkia cylindrica subsp. clavicarpa +
slender  +, stout  +
Clarkia cylindrica subsp. cylindrica +
slender  +, stout  +
Clarkia davyi +
slender  +, stout  +
Clarkia delicata +
slender  +, stout  +
Clarkia dudleyana +
slender  +, stout  +
Clarkia epilobioides +
slender  +, stout  +
Clarkia exilis +
slender  +, stout  +
Clarkia franciscana +
slender  +, stout  +
Clarkia gracilis +
slender  +, stout  +
Clarkia gracilis subsp. albicaulis +
slender  +, stout  +
Clarkia gracilis subsp. gracilis +
slender  +, stout  +
Clarkia gracilis subsp. sonomensis +
slender  +, stout  +
Clarkia gracilis subsp. tracyi +
slender  +, stout  +
Clarkia heterandra +
slender  +, stout  +
Clarkia imbricata +
slender  +, stout  +
Clarkia jolonensis +
slender  +, stout  +
Clarkia lassenensis +
slender  +, stout  +
Clarkia lewisii +
slender  +, stout  +
Clarkia lingulata +
slender  +, stout  +
Clarkia mildrediae +
slender  +, stout  +
Clarkia mildrediae subsp. lutescens +
slender  +, stout  +
Clarkia mildrediae subsp. mildrediae +
slender  +, stout  +
Clarkia modesta +
slender  +, stout  +
Clarkia mosquinii +
slender  +, stout  +
Clarkia prostrata +
slender  +, stout  +
Clarkia pulchella +
slender  +, stout  +
Clarkia purpurea +
slender  +, stout  +
Clarkia purpurea subsp. purpurea +
slender  +, stout  +
Clarkia purpurea subsp. quadrivulnera +
slender  +, stout  +
Clarkia purpurea subsp. viminea +
slender  +, stout  +
Clarkia rhomboidea +
slender  +, stout  +
Clarkia rostrata +
slender  +, stout  +
Clarkia rubicunda +
slender  +, stout  +
Clarkia sect. Biortis +
slender  +, stout  +
Clarkia sect. Clarkia +
slender  +, stout  +
Clarkia sect. Eucharidium +
slender  +, stout  +
Clarkia sect. Fibula +
slender  +, stout  +
Clarkia sect. Godetia +
slender  +, stout  +
Clarkia sect. Myxocarpa +
slender  +, stout  +
Clarkia sect. Phaeostoma +
slender  +, stout  +
Clarkia sect. Rhodanthos +
slender  +, stout  +
Clarkia similis +
slender  +, stout  +
Clarkia speciosa +
slender  +, stout  +
Clarkia speciosa subsp. immaculata +
slender  +, stout  +
Clarkia speciosa subsp. nitens +
slender  +, stout  +
Clarkia speciosa subsp. polyantha +
slender  +, stout  +
Clarkia speciosa subsp. speciosa +
slender  +, stout  +
Clarkia springvillensis +
slender  +, stout  +
Clarkia stellata +
slender  +, stout  +
Clarkia subsect. Connubium +
slender  +, stout  +
Clarkia subsect. Flexicaules +
slender  +, stout  +
Clarkia subsect. Heterogaura +
slender  +, stout  +
Clarkia subsect. Jugales +
slender  +, stout  +
Clarkia subsect. Lautiflorae +
slender  +, stout  +
Clarkia subsect. Micranthae +
slender  +, stout  +
Clarkia subsect. Phaeostoma +
slender  +, stout  +
Clarkia subsect. Primigenia +
slender  +, stout  +
Clarkia subsect. Prognatae +
slender  +, stout  +
Clarkia subsect. Sympherica +
slender  +, stout  +
Clarkia tembloriensis +
slender  +, stout  +
Clarkia tembloriensis subsp. calientensis +
slender  +, stout  +
Clarkia tembloriensis subsp. tembloriensis +
slender  +, stout  +
Clarkia unguiculata +
slender  +, stout  +
Clarkia virgata +
slender  +, stout  +
Clarkia williamsonii +
slender  +, stout  +
Clarkia xantiana +
slender  +, stout  +
Clarkia xantiana subsp. parviflora +
slender  +, stout  +
Clarkia xantiana subsp. xantiana +
slender  +, stout  +
Cleistes +
stout  +, thickened  +
Cleistes bifaria +
stout  +, thickened  +
Cleistes divaricata +
stout  +, thickened  +
Coccothrinax +
slender  +
Coccothrinax argentata +
slender  +
Cocos +
enlarged;massive;slender  +
Cocos nucifera +
enlarged;massive;slender  +
Coeloglossum +
stout  +, thickened  +
Coeloglossum viride +
stout  +, thickened  +
Corallorhiza +
stout  +, thickened  +
Corallorhiza bentleyi +
stout  +, thickened  +
Corallorhiza maculata +
stout  +, thickened  +
Corallorhiza maculata var. maculata +
stout  +, thickened  +
Corallorhiza maculata var. occidentalis +
stout  +, thickened  +
Corallorhiza mertensiana +
stout  +, thickened  +
Corallorhiza odontorhiza +
stout  +, thickened  +
Corallorhiza odontorhiza var. odontorhiza +
stout  +, thickened  +
Corallorhiza odontorhiza var. pringlei +
stout  +, thickened  +
Corallorhiza striata +
stout  +, thickened  +
Corallorhiza striata var. striata +
stout  +, thickened  +
Corallorhiza striata var. vreelandii +
stout  +, thickened  +
Corallorhiza trifida +
stout  +, thickened  +
Corallorhiza wisteriana +
stout  +, thickened  +
Cotoneaster franchetii +
slender  +
Cotoneaster lacteus +
slender  +
Cotoneaster miniatus +
slender  +
Cotoneaster pannosus +
slender  +
Cranichis +
stout  +, thickened  +
Cranichis muscosa +
stout  +, thickened  +
Crepis atribarba +
slender  +
Crepis biennis +
slender  +
Crepis bursifolia +
slender  +
Crepis modocensis +
slender  +, stout  +
Crepis modocensis subsp. glareosa +
slender  +, stout  +
Crepis modocensis subsp. modocensis +
slender  +, stout  +
Crepis modocensis subsp. rostrata +
slender  +, stout  +
Crepis modocensis subsp. subacaulis +
slender  +, stout  +
Crepis pleurocarpa +
slender  +, stout  +
Cryptogramma stelleri +
slender  +
Cyclopogon +
stout  +, thickened  +
Cyclopogon cranichoides +
stout  +, thickened  +
Cyclopogon elatus +
stout  +, thickened  +
Cypripedium +
stout  +, thickened  +
Cypripedium acaule +
stout  +, thickened  +
Cypripedium arietinum +
stout  +, thickened  +
Cypripedium californicum +
stout  +, thickened  +
Cypripedium candidum +
stout  +, thickened  +
Cypripedium fasciculatum +
stout  +, thickened  +
Cypripedium guttatum +
stout  +, thickened  +
Cypripedium kentuckiense +
stout  +, thickened  +
Cypripedium montanum +
stout  +, thickened  +
Cypripedium parviflorum +
stout  +, thickened  +
Cypripedium parviflorum var. makasin +
stout  +, thickened  +
Cypripedium parviflorum var. parviflorum +
stout  +, thickened  +
Cypripedium parviflorum var. pubescens +
stout  +, thickened  +
Cypripedium passerinum +
stout  +, thickened  +
Cypripedium reginae +
stout  +, thickened  +
Cypripedium yatabeanum +
stout  +, thickened  +
Cyrtopodium +
stout  +, thickened  +
Cyrtopodium polyphyllum +
stout  +, thickened  +
Cyrtopodium punctatum +
stout  +, thickened  +
D
Dactylorhiza +
stout  +, thickened  +
Dactylorhiza aristata +
stout  +, thickened  +
Dactylorhiza majalis +
stout  +, thickened  +
Dactylorhiza majalis var. junialis +
stout  +, thickened  +
Deiregyne +
stout  +, thickened  +
Deiregyne confusa +
stout  +, thickened  +
Dendrophylax +
stout  +, thickened  +
Dendrophylax lindenii +
stout  +, thickened  +
Dichromanthus +
stout  +, thickened  +
Dichromanthus cinnabarinus +
stout  +, thickened  +
Dypsis +
enlarged;massive;slender  +
Dypsis lutescens +
enlarged;massive;slender  +
E
Elaeis +
enlarged;massive;slender  +
Elaeis guineensis +
enlarged;massive;slender  +
Eltroplectris +
stout  +, thickened  +
Eltroplectris calcarata +
stout  +, thickened  +
Encyclia +
stout  +, thickened  +
Encyclia tampensis +
stout  +, thickened  +
Epidendrum +
stout  +, thickened  +
Epidendrum acunae +
stout  +, thickened  +
Epidendrum amphistomum +
stout  +, thickened  +
Epidendrum floridense +
stout  +, thickened  +
Epidendrum magnoliae +
stout  +, thickened  +
Epidendrum nocturnum +
stout  +, thickened  +
Epidendrum rigidum +
stout  +, thickened  +
Epidendrum strobiliferum +
stout  +, thickened  +
Epilobium glaberrimum +
slender  +
Epilobium glaberrimum subsp. fastigiatum +
slender  +
Epilobium glaberrimum subsp. glaberrimum +
slender  +
Epipactis +
stout  +, thickened  +
Epipactis atrorubens +
stout  +, thickened  +
Epipactis gigantea +
stout  +, thickened  +
Epipactis helleborine +
stout  +, thickened  +
Erythranthe charlestonensis +
slender  +
Erythranthe hallii +
slender  +
Eucladium +
slender  +
Eucladium verticillatum +
slender  +
Eulophia +
stout  +, thickened  +
Eulophia alta +
stout  +, thickened  +
Euphorbia carunculata +
lanky  +
Euphorbia schizoloba +
slender  +
Euphorbia yaquiana +
slender  +
Eurybia avita +
slender  +
F
Fagonia laevis +
slender  +
Fagonia longipes +
slender  +
Fagonia pachyacantha +
slender  +
Fontinalis antipyretica +
slender  +
Fontinalis dalecarlica +
slender  +
Fontinalis howellii +
medium  +, slender  +
Fontinalis hypnoides +
medium  +, slender  +
Fontinalis neomexicana +
medium  +, slender  +
Fontinalis novae-angliae +
medium  +
Fontinalis sphagnifolia +
slender  +
Fontinalis sullivantii +
medium  +, slender  +
Fontinalis welchiana +
slender  +
Froelichia gracilis +
slender  +
G
Galeandra +
stout  +, thickened  +
Galeandra bicarinata +
stout  +, thickened  +
Galearis +
stout  +, thickened  +
Galearis spectabilis +
stout  +, thickened  +
Gemmabryum exile +
slender  +
Goodyera +
stout  +, thickened  +
Goodyera oblongifolia +
stout  +, thickened  +
Goodyera pubescens +
stout  +, thickened  +
Goodyera repens +
stout  +, thickened  +
Goodyera tesselata +
stout  +, thickened  +
Govenia +
reduced  +, short  +
Govenia floridana +
reduced  +, short  +
H
Habenaria +
stout  +, thickened  +
Habenaria distans +
stout  +, thickened  +
Habenaria odontopetala +
reduced  +
Habenaria quinqueseta +
reduced  +
Habenaria repens +
stout  +, thickened  +
Haplocladium +
slender  +
Haplocladium angustifolium +
slender  +
Haplocladium microphyllum +
slender  +
Haplocladium virginianum +
slender  +
Harrisella +
stout  +, thickened  +
Harrisella porrecta +
stout  +, thickened  +
Heterotheca fulcrata var. arizonica +
moderate  +
Hexalectris +
stout  +, thickened  +
Hexalectris grandiflora +
stout  +, thickened  +
Hexalectris nitida +
stout  +, thickened  +
Hexalectris revoluta +
stout  +, thickened  +
Hexalectris spicata +
stout  +, thickened  +
Hexalectris spicata var. arizonica +
stout  +, thickened  +
Hexalectris spicata var. spicata +
stout  +, thickened  +
Hexalectris warnockii +
stout  +, thickened  +
Homalothecium fulgescens +
unequal  +
Hylotelephium telephium +
large  +
Hymenostylium recurvirostrum +
slender  +
Hymenostylium recurvirostrum var. insigne +
slender  +
Hymenostylium recurvirostrum var. recurvirostrum +
slender  +
Hypericum nitidum subsp. exile +
slender  +
Hypnum holmenii +
enlarged  +
I
Ionopsis +
reduced  +
Ionopsis utricularioides +
reduced  +
Iris chrysophylla +
slender  +
Iris innominata +
slender  +
Isotria +
stout  +, thickened  +
Isotria medeoloides +
stout  +, thickened  +
Isotria verticillata +
stout  +, thickened  +
K
Kopsiopsis hookeri +
slender  +
Krapovickasia physaloides +
smaller  +
L
Lapsanastrum +
slender  +
Lapsanastrum apogonoides +
slender  +
Larrea tridentata +
slender  +
Leitneria floridana +
slender  +
Lepanthopsis +
slender  +
Lepanthopsis melanantha +
slender  +
Leptopterigynandrum +
slender  +
Leptopterigynandrum austroalpinum +
slender  +
Lescuraea +
slender  +
Lescuraea saxicola +
slender  +
Leskea +
slender  +
Leskea australis +
slender  +
Leskea gracilescens +
slender  +
Leskea obscura +
slender  +
Leskea polycarpa +
slender  +
Leskeaceae +
slender  +
Leskeella +
slender  +
Leskeella nervosa +
slender  +
Lilium pardalinum subsp. pitkinense +
small  +
Lilium pardalinum subsp. shastense +
not large  +
Lilium pardalinum subsp. vollmeri +
not large  +
Lilium pardalinum subsp. wigginsii +
not large  +
Lindbergia +
slender  +
Lindbergia brachyptera +
slender  +
Lindbergia mexicana +
slender  +
Lindera benzoin +
slender  +
Linum arenicola +
slender  +
Linum aristatum +
slender  +
Liparis +
slender  +
Liparis liliifolia +
slender  +
Liparis loeselii +
slender  +
Liparis nervosa +
reduced  +
Listera +
slender  +, stout  +
Listera auriculata +
slender  +, stout  +
Listera australis +
slender  +, stout  +
Listera borealis +
slender  +, stout  +
Listera caurina +
slender  +, stout  +
Listera convallarioides +
slender  +, stout  +
Listera cordata +
slender  +, stout  +
Listera cordata var. cordata +
slender  +, stout  +
Listera cordata var. nephrophylla +
slender  +, stout  +
Listera ovata +
slender  +, stout  +
Listera smallii +
slender  +
Livistona +
slender  +
Livistona chinensis +
slender  +
Livistona rotundifolia +
slender  +
Lycopodiella inundata +
slender  +
Lygodesmia grandiflora var. dianthopsis +
slender  +
Lygodium +
slender  +
Lygodium japonicum +
slender  +
Lygodium microphyllum +
slender  +
Lygodium palmatum +
slender  +
M
Macradenia +
stout  +, thickened  +
Macradenia lutescens +
stout  +, thickened  +
Malaxis +
stout  +, thickened  +
Malaxis abieticola +
stout  +, thickened  +
Malaxis bayardii +
stout  +, thickened  +
Malaxis corymbosa +
stout  +, thickened  +
Malaxis monophyllos +
stout  +, thickened  +
Malaxis monophyllos var. brachypoda +
stout  +, thickened  +
Malaxis monophyllos var. monophyllos +
stout  +, thickened  +
Malaxis paludosa +
stout  +, thickened  +
Malaxis porphyrea +
stout  +, thickened  +
Malaxis soulei +
stout  +, thickened  +
Malaxis spicata +
stout  +, thickened  +
Malaxis unifolia +
stout  +, thickened  +
Malaxis wendtii +
stout  +, thickened  +
Mammillaria thornberi +
slender  +
Maxillaria +
reduced  +
Maxillaria crassifolia +
reduced  +
Maxillaria parviflora +
reduced  +
Medeola +
slender  +
Medeola virginiana +
slender  +
Mesadenus +
stout  +, thickened  +
Mesadenus lucayanus +
stout  +, thickened  +
Minuartia godfreyi +
slender  +
N
Najas +
slender  +
Najas filifolia +
slender  +
Najas flexilis +
slender  +
Najas gracillima +
slender  +
Najas graminea +
slender  +
Najas guadalupensis +
slender  +
Najas guadalupensis subsp. floridana +
slender  +
Najas guadalupensis subsp. guadalupensis +
slender  +
Najas guadalupensis subsp. muenscheri +
slender  +
Najas guadalupensis subsp. olivacea +
slender  +
Najas marina +
slender  +
Najas minor +
slender  +
Najas wrightiana +
slender  +
Nemastylis floridana +
slender  +
Neviusia +
slender  +
Neviusia alabamensis +
slender  +
Neviusia cliftonii +
slender  +
Nigella damascena +
slender  +
Nyssa ogeche +
large  +
O
Oeceoclades +
stout  +, thickened  +
Oeceoclades maculata +
stout  +, thickened  +
Oligotrichum aligerum +
slender  +
Oligotrichum parallelum +
larger  +
Oncidium +
stout  +, thickened  +
Oncidium ensatum +
stout  +, thickened  +
Orchidaceae +
stout  +, thickened  +
Orchidaceae (tribe Arethuseae) subtribe Arethusinae +
stout  +, thickened  +
Orchidaceae (tribe Arethuseae) subtribe Bletiinae +
stout  +, thickened  +
Orchidaceae (tribe Cranichideae) subtribe Cranichidinae +
stout  +, thickened  +
Orchidaceae (tribe Cranichideae) subtribe Goodyerinae +
stout  +, thickened  +
Orchidaceae (tribe Cranichideae) subtribe Prescottiinae +
stout  +, thickened  +
Orchidaceae (tribe Cranichideae) subtribe Spiranthinae +
stout  +, thickened  +
Orchidaceae (tribe Cymbidieae) subtribe Corallorhizinae +
stout  +, thickened  +
Orchidaceae (tribe Cymbidieae) subtribe Cyrtopodiinae +
stout  +, thickened  +
Orchidaceae (tribe Cymbidieae) subtribe Eulophiinae +
stout  +, thickened  +
Orchidaceae (tribe Cymbidieae) subtribe Goveniinae +
stout  +, thickened  +
Orchidaceae (tribe Epidendreae) subtribe Laeliinae +
stout  +, thickened  +
Orchidaceae (tribe Epidendreae) subtribe Pleurothallidinae +
stout  +, thickened  +
Orchidaceae (tribe Epidendreae) subtribe Polystachynae +
stout  +, thickened  +
Orchidaceae (tribe Maxillarieae) subtribe Maxillariinae +
stout  +, thickened  +
Orchidaceae (tribe Maxillarieae) subtribe Oncidiinae +
stout  +, thickened  +
Orchidaceae (tribe Neottieae) subtribe Limodorinae +
stout  +, thickened  +
Orchidaceae (tribe Orchideae) subtribe Habenariinae +
stout  +, thickened  +
Orchidaceae (tribe Orchideae) subtribe Orchidinae +
stout  +, thickened  +
Orchidaceae (tribe Vanilleae) subtribe Pogoniinae +
stout  +, thickened  +
Orchidaceae (tribe Vanilleae) subtribe Vanillinae +
stout  +, thickened  +
Orchidaceae subfam. Cypripedioideae +
stout  +, thickened  +
Orchidaceae subfam. Epidendroideae +
stout  +, thickened  +
Orchidaceae subfam. Orchidoideae +
stout  +, thickened  +
Orchidaceae subfam. Vanilloideae +
stout  +, thickened  +
Orchidaceae tribe Arethuseae +
stout  +, thickened  +
Orchidaceae tribe Calypsoeae +
stout  +, thickened  +
Orchidaceae tribe Cranichideae +
stout  +, thickened  +
Orchidaceae tribe Cymbidieae +
stout  +, thickened  +
Orchidaceae tribe Dendrobieae +
stout  +, thickened  +
Orchidaceae tribe Epidendreae +
stout  +, thickened  +
Orchidaceae tribe Malaxideae +
stout  +, thickened  +
Orchidaceae tribe Maxillarieae +
stout  +, thickened  +
Orchidaceae tribe Neottieae +
stout  +, thickened  +
Orchidaceae tribe Orchideae +
stout  +, thickened  +
Orchidaceae tribe Triphoreae +
stout  +, thickened  +
Orchidaceae tribe Tropidieae +
stout  +, thickened  +
Orchidaceae tribe Vandeae +
stout  +, thickened  +
Orchidaceae tribe Vanilleae +
stout  +, thickened  +
Orobanche cooperi +
slender  +
Orobanche cooperi subsp. cooperi +
slender  +
Orobanche cooperi subsp. latiloba +
slender  +
Orobanche cooperi subsp. palmeri +
slender  +
Oxytheca +
slender  +
Oxytheca dendroidea +
slender  +
Oxytheca dendroidea subsp. dendroidea +
slender  +
Oxytheca perfoliata +
slender  +
Oxytheca watsonii +
slender  +
P
Pelexia +
stout  +, thickened  +
Pelexia adnata +
stout  +, thickened  +
Pellaea andromedifolia +
slender  +
Pellaea intermedia +
slender  +
Pellaea ovata +
slender  +
Peniocereus +
slender  +
Peniocereus greggii +
slender  +
Peniocereus greggii var. greggii +
slender  +
Peniocereus greggii var. transmontanus +
slender  +
Peniocereus striatus +
slender  +
Penstemon absarokensis +
reduced  +
Penstemon acuminatus +
reduced  +
Penstemon acuminatus var. acuminatus +
reduced  +
Penstemon acuminatus var. latebracteatus +
reduced  +
Penstemon ammophilus +
reduced  +
Penstemon angustifolius +
reduced  +
Penstemon angustifolius var. angustifolius +
reduced  +
Penstemon angustifolius var. caudatus +
reduced  +
Penstemon angustifolius var. dulcis +
reduced  +
Penstemon angustifolius var. venosus +
reduced  +
Penstemon angustifolius var. vernalensis +
reduced  +
Penstemon arenicola +
reduced  +
Penstemon bracteatus +
reduced  +
Penstemon buckleyi +
reduced  +
Penstemon carnosus +
reduced  +
Penstemon caryi +
reduced  +
Penstemon comarrhenus +
reduced  +
Penstemon compactus +
reduced  +
Penstemon cyananthus +
reduced  +
Penstemon cyananthus var. cyananthus +
reduced  +
Penstemon cyananthus var. judyae +
reduced  +
Penstemon cyananthus var. subglaber +
reduced  +
Penstemon cyaneus +
reduced  +
Penstemon cyanocaulis +
reduced  +
Penstemon cyathophorus +
reduced  +
Penstemon deaveri +
reduced  +
Penstemon debilis +
reduced  +
Penstemon fendleri +
reduced  +
Penstemon flowersii +
reduced  +
Penstemon fremontii +
reduced  +
Penstemon fremontii var. fremontii +
reduced  +
Penstemon fremontii var. glabrescens +
reduced  +
Penstemon gibbensii +
reduced  +
Penstemon glaber +
reduced  +
Penstemon glaber var. alpinus +
reduced  +
Penstemon glaber var. brandegeei +
reduced  +
Penstemon glaber var. glaber +
reduced  +
Penstemon grahamii +
reduced  +
Penstemon grandiflorus +
reduced  +
Penstemon hallii +
reduced  +
Penstemon harringtonii +
reduced  +
Penstemon haydenii +
reduced  +
Penstemon idahoensis +
reduced  +
Penstemon immanifestus +
reduced  +
Penstemon laevis +
reduced  +
Penstemon leiophyllus +
reduced  +
Penstemon leiophyllus var. francisci-pennellii +
reduced  +
Penstemon leiophyllus var. keckii +
reduced  +
Penstemon leiophyllus var. leiophyllus +
reduced  +
Penstemon lemhiensis +
reduced  +
Penstemon lentus +
reduced  +
Penstemon lentus var. albiflorus +
reduced  +
Penstemon lentus var. lentus +
reduced  +
Penstemon longiflorus +
reduced  +
Penstemon mensarum +
reduced  +
Penstemon moriahensis +
reduced  +
Penstemon mucronatus +
reduced  +
Penstemon murrayanus +
reduced  +
Penstemon navajoa +
reduced  +
Penstemon neomexicanus +
reduced  +
Penstemon nitidus +
reduced  +
Penstemon nitidus var. nitidus +
reduced  +
Penstemon nitidus var. polyphyllus +
reduced  +
Penstemon nudiflorus +
reduced  +
Penstemon osterhoutii +
reduced  +
Penstemon pachyphyllus +
reduced  +
Penstemon pachyphyllus var. congestus +
reduced  +
Penstemon pachyphyllus var. pachyphyllus +
reduced  +
Penstemon pahutensis +
reduced  +
Penstemon parvus +
reduced  +
Penstemon payettensis +
reduced  +
Penstemon paysoniorum +
reduced  +
Penstemon penlandii +
reduced  +
Penstemon pennellianus +
reduced  +
Penstemon perpulcher +
reduced  +
Penstemon pseudoputus +
reduced  +
Penstemon putus +
reduced  +
Penstemon saxosorum +
reduced  +
Penstemon scariosus +
reduced  +
Penstemon scariosus var. albifluvis +
reduced  +
Penstemon scariosus var. cyanomontanus +
reduced  +
Penstemon scariosus var. garrettii +
reduced  +
Penstemon scariosus var. scariosus +
reduced  +
Penstemon sect. Coerulei +
reduced  +
Penstemon sect. Glabri +
reduced  +
Penstemon secundiflorus +
reduced  +
Penstemon secundiflorus var. secundiflorus +
reduced  +
Penstemon secundiflorus var. versicolor +
reduced  +
Penstemon speciosus +
reduced  +
Penstemon strictiformis +
reduced  +
Penstemon strictus +
reduced  +
Penstemon subglaber +
reduced  +
Penstemon tidestromii +
reduced  +
Penstemon uintahensis +
reduced  +
Penstemon virgatus +
reduced  +
Penstemon virgatus var. asa-grayi +
reduced  +
Penstemon virgatus var. virgatus +
reduced  +
Penstemon wardii +
reduced  +
Phemeranthus aurantiacus +
slender  +, stout  +
Phoenix +
slender;massive  +
Phoenix canariensis +
slender;massive  +
Phoenix reclinata +
slender;massive  +
Piperia +
stout  +, thickened  +
Piperia candida +
stout  +, thickened  +
Piperia colemanii +
stout  +, thickened  +
Piperia cooperi +
stout  +, thickened  +
Piperia elegans +
stout  +, thickened  +
Piperia elegans subsp. decurtata +
stout  +, thickened  +
Piperia elegans subsp. elegans +
stout  +, thickened  +
Piperia elongata +
stout  +, thickened  +
Piperia leptopetala +
stout  +, thickened  +
Piperia michaelii +
stout  +, thickened  +
Piperia transversa +
stout  +, thickened  +
Piperia unalascensis +
stout  +, thickened  +
Piperia yadonii +
stout  +, thickened  +
Pityopsis aspera +
slender  +
Pityopsis aspera var. adenolepis +
slender  +
Pityopsis aspera var. aspera +
slender  +
Pityopsis flexuosa +
slender  +
Pityopsis oligantha +
slender  +
Pityopsis pinifolia +
slender  +
Pityopsis ruthii +
slender  +
Platanthera +
stout  +, thickened  +
Platanthera aquilonis +
stout  +, thickened  +
Platanthera blephariglottis +
stout  +, thickened  +
Platanthera blephariglottis var. blephariglottis +
stout  +, thickened  +
Platanthera blephariglottis var. conspicua +
stout  +, thickened  +
Platanthera brevifolia +
stout  +, thickened  +
Platanthera chapmanii +
stout  +, thickened  +
Platanthera chorisiana +
stout  +, thickened  +
Platanthera ciliaris +
stout  +, thickened  +
Platanthera clavellata +
stout  +, thickened  +
Platanthera convallariifolia +
stout  +, thickened  +
Platanthera cristata +
stout  +, thickened  +
Platanthera dilatata +
stout  +, thickened  +
Platanthera dilatata var. albiflora +
stout  +, thickened  +
Platanthera dilatata var. dilatata +
stout  +, thickened  +
Platanthera dilatata var. leucostachys +
stout  +, thickened  +
Platanthera flava +
stout  +, thickened  +
Platanthera flava var. flava +
stout  +, thickened  +
Platanthera flava var. herbiola +
stout  +, thickened  +
Platanthera grandiflora +
stout  +, thickened  +
Platanthera hookeri +
stout  +, thickened  +
Platanthera huronensis +
stout  +, thickened  +
Platanthera hyperborea +
stout  +, thickened  +
Platanthera integra +
stout  +, thickened  +
Platanthera integrilabia +
stout  +, thickened  +
Platanthera lacera +
stout  +, thickened  +
Platanthera leucophaea +
stout  +, thickened  +
Platanthera limosa +
stout  +, thickened  +
Platanthera macrophylla +
stout  +, thickened  +
Platanthera nivea +
stout  +, thickened  +
Platanthera obtusata +
stout  +, thickened  +
Platanthera orbiculata +
stout  +, thickened  +
Platanthera peramoena +
stout  +, thickened  +
Platanthera praeclara +
stout  +, thickened  +
Platanthera psycodes +
stout  +, thickened  +
Platanthera purpurascens +
stout  +, thickened  +
Platanthera sparsiflora +
stout  +, thickened  +
Platanthera stricta +
stout  +, thickened  +
Platanthera tipuloides +
stout  +, thickened  +
Platanthera tipuloides var. behringiana +
stout  +, thickened  +
Platanthera zothecina +
stout  +, thickened  +
Platythelys +
stout  +, thickened  +
Platythelys querceticola +
stout  +, thickened  +
Pleurothallis +
stout  +, thickened  +
Pleurothallis gelida +
stout  +, thickened  +
Pogonia +
slender  +
Pogonia ophioglossoides +
slender  +
Polypodium amorphum +
slender  +
Polypodium appalachianum +
slender  +
Polypodium calirhiza +
moderately stout  +, slender  +
Polypodium glycyrrhiza +
moderately stout  +, slender  +
Polypodium hesperium +
moderately stout  +, slender  +
Polypodium saximontanum +
slender  +
Polypodium sibiricum +
slender  +
Polypodium triseriale +
slender  +, stout  +
Polypodium virginianum +
slender  +
Polystachya +
pseudobulbous  +, slender  +
Polystachya concreta +
pseudobulbous  +, slender  +
Polytrichastrum alpinum var. septentrionale +
slender  +
Ponthieva +
stout  +, thickened  +
Ponthieva brittoniae +
stout  +, thickened  +
Ponthieva racemosa +
stout  +, thickened  +
Prenanthes autumnalis +
slender  +
Prescottia +
stout  +, thickened  +
Prescottia oligantha +
stout  +, thickened  +
Prosthechea +
stout  +, thickened  +
Prosthechea boothiana +
stout  +, thickened  +
Prosthechea boothiana var. erythronioides +
stout  +, thickened  +
Prosthechea cochleata +
stout  +, thickened  +
Prosthechea cochleata var. triandra +
stout  +, thickened  +
Prosthechea pygmaea +
stout  +, thickened  +
Pseudocryphaea +
slender  +
Pseudocryphaea domingensis +
enlarged  +
Pseudoleskea +
slender  +
Pseudoleskea atricha +
slender  +
Pseudoleskea baileyi +
slender  +
Pseudoleskea incurvata +
slender  +
Pseudoleskea incurvata var. gigantea +
slender  +
Pseudoleskea incurvata var. incurvata +
slender  +
Pseudoleskea incurvata var. tenuiretis +
slender  +
Pseudoleskea patens +
slender  +
Pseudoleskea radicosa +
slender  +
Pseudoleskea radicosa var. compacta +
slender  +
Pseudoleskea radicosa var. denudata +
slender  +
Pseudoleskea radicosa var. radicosa +
slender  +
Pseudoleskea saviana +
slender  +
Pseudoleskea stenophylla +
slender  +
Pseudoleskea tribulosa +
slender  +
Pseudoleskeella +
slender  +
Pseudoleskeella arizonae +
slender  +
Pseudoleskeella rupestris +
slender  +
Pseudoleskeella serpentinensis +
slender  +
Pseudoleskeella tectorum +
slender  +
Pseudophoenix +
enlarged;massive;slender  +
Pseudophoenix sargentii +
enlarged;massive;slender  +
Pseudophoenix sargentii subsp. sargentii +
enlarged;massive;slender  +
Pseudorchis +
stout  +, thickened  +
Pseudorchis albida +
stout  +, thickened  +
Pseudorchis albida subsp. straminea +
stout  +, thickened  +
Psilopilum laevigatum +
slender  +
Pteridium +
slender  +
Pteridium aquilinum +
slender  +
Pteridium aquilinum var. caudatum +
slender  +
Pteridium aquilinum var. latiusculum +
slender  +
Pteridium aquilinum var. pseudocaudatum +
slender  +
Pteridium aquilinum var. pubescens +
slender  +
Pteris bahamensis +
slender  +
Pteris cretica +
slender  +
Pteris cretica var. albolineata +
slender  +
Pteris cretica var. cretica +
slender  +
Pteris multifida +
slender  +
Pteroglossaspis +
stout  +, thickened  +
Pteroglossaspis ecristata +
stout  +, thickened  +
Ptychosperma +
enlarged;massive;slender  +
Ptychosperma elegans +
enlarged;massive;slender  +
Ptychosperma macarthurii +
enlarged;massive;slender  +
Pylaisiadelpha tenuirostris +
slender  +
Pyrrocoma carthamoides var. cusickii +
slender  +
Pyrrocoma carthamoides var. subsquarrosa +
slender  +
Pyrrocoma linearis +
slender  +
Pyxidanthera +
slender  +
Pyxidanthera barbulata +
slender  +
Pyxidanthera brevifolia +
slender  +
R
Racopilaceae +
short;elongate  +
Racopilum +
short;elongate  +
Racopilum tomentosum +
short;elongate  +
Rhapidophyllum +
enlarged;massive;slender  +
Rhapidophyllum hystrix +
enlarged;massive;slender  +
Rosa arkansana +
slender  +, stout  +
Rosa carolina +
slender  +
Rosa carolina subsp. carolina +
slender  +
Rosa carolina subsp. subserrulata +
slender  +
Rosa gymnocarpa +
slender  +
Rosa gymnocarpa var. gymnocarpa +
slender  +
Rosa gymnocarpa var. serpentina +
slender  +
Rosa woodsii +
slender  +, stout  +
Rosa woodsii subsp. arizonica +
slender  +, stout  +
Rosa woodsii subsp. gratissima +
slender  +, stout  +
Rosa woodsii subsp. manca +
slender  +, stout  +
Rosa woodsii subsp. puberulenta +
slender  +, stout  +
Rosa woodsii subsp. ultramontana +
slender  +, stout  +
Rosa woodsii subsp. woodsii +
slender  +, stout  +
Roystonea +
enlarged;massive;slender  +
Roystonea regia +
enlarged;massive;slender  +
Rumex bucephalophorus +
slender  +
Rutenbergiaceae +
slender  +
S
Sabal +
enlarged;massive;slender  +
Sabal etonia +
enlarged;massive;slender  +
Sabal mexicana +
enlarged;massive;slender  +
Sabal miamiensis +
enlarged;massive;slender  +
Sabal minor +
enlarged;massive;slender  +
Sabal palmetto +
enlarged;massive;slender  +
Sacoila +
stout  +, thickened  +
Sacoila lanceolata +
stout  +, thickened  +
Sacoila lanceolata var. lanceolata +
stout  +, thickened  +
Sacoila lanceolata var. paludicola +
stout  +, thickened  +
Sacoila squamulosa +
stout  +, thickened  +
Sagina nivalis +
slender  +
Sagina procumbens +
slender  +
Schiedeella +
stout  +, thickened  +
Schiedeella arizonica +
slender  +
Selenicereus +
slender  +
Selenicereus grandiflorus +
slender  +
Selenicereus pteranthus +
slender  +
Selenicereus spinulosus +
slender  +
Serenoa +
enlarged;massive;slender  +
Serenoa repens +
enlarged;massive;slender  +
Sidalcea hickmanii subsp. petraea +
major  +
Sieversia pentapetala +
expanded  +
Silene antirrhina +
slender  +
Silene aperta +
slender  +
Silene bernardina +
slender  +
Silene douglasii +
slender  +
Silene douglasii var. douglasii +
slender  +
Silene douglasii var. oraria +
slender  +
Silene douglasii var. rupinae +
slender  +
Silene nachlingerae +
reduced  +
Silene ostenfeldii +
slender  +
Silene plankii +
slender  +
Silene sargentii +
slender  +
Silene scouleri +
slender  +, stout  +
Silene scouleri subsp. hallii +
slender  +, stout  +
Silene scouleri subsp. pringlei +
slender  +
Silene scouleri subsp. scouleri +
slender  +, stout  +
Silene seelyi +
slender  +
Silene uralensis subsp. ogilviensis +
slender  +
Smilax pumila +
slender  +
Smilax walteri +
slender  +
Solidago gattingeri +
slender  +
Solidago houghtonii +
slender  +
Solidago multiradiata +
slender  +
Solidago ohioensis +
slender  +, stout  +
Solidago pinetorum +
slender  +
Solidago ptarmicoides +
slender  +
Solidago pulchra +
slender  +
Spiranthes +
stout  +, thickened  +
Spiranthes brevilabris +
stout  +, thickened  +
Spiranthes casei +
stout  +, thickened  +
Spiranthes casei var. casei +
stout  +, thickened  +
Spiranthes casei var. novaescotiae +
stout  +, thickened  +
Spiranthes cernua +
stout  +, thickened  +
Spiranthes delitescens +
stout  +, thickened  +
Spiranthes diluvialis +
stout  +, thickened  +
Spiranthes eatonii +
stout  +, thickened  +
Spiranthes floridana +
stout  +, thickened  +
Spiranthes infernalis +
stout  +, thickened  +
Spiranthes lacera +
stout  +, thickened  +
Spiranthes lacera var. gracilis +
stout  +, thickened  +
Spiranthes lacera var. lacera +
stout  +, thickened  +
Spiranthes laciniata +
stout  +, thickened  +
Spiranthes longilabris +
stout  +, thickened  +
Spiranthes lucida +
stout  +, thickened  +
Spiranthes magnicamporum +
stout  +, thickened  +
Spiranthes ochroleuca +
stout  +, thickened  +
Spiranthes odorata +
stout  +, thickened  +
Spiranthes ovalis +
stout  +, thickened  +
Spiranthes ovalis var. erostellata +
stout  +, thickened  +
Spiranthes ovalis var. ovalis +
stout  +, thickened  +
Spiranthes parksii +
stout  +, thickened  +
Spiranthes porrifolia +
stout  +, thickened  +
Spiranthes praecox +
stout  +, thickened  +
Spiranthes romanzoffiana +
stout  +, thickened  +
Spiranthes torta +
stout  +, thickened  +
Spiranthes tuberosa +
stout  +, thickened  +
Spiranthes vernalis +
stout  +, thickened  +
Stenorrhynchos +
stout  +, thickened  +
Stenorrhynchos michuacanum +
stout  +, thickened  +
Syagrus +
enlarged;massive;slender  +
Syagrus romanzoffiana +
enlarged;massive;slender  +
Symphyotrichum lanceolatum var. interior +
slender  +
Symphyotrichum lanceolatum var. lanceolatum +
slender  +, stout  +
Symphyotrichum lanceolatum var. latifolium +
slender  +, stout  +
Symphyotrichum tradescantii +
slender  +
T
Takakia lepidozioides +
extensive  +
Talinum paniculatum +
slender  +
Thalictrum cooleyi +
slender  +
Thalictrum macrostylum +
slender  +
Thalictrum sparsiflorum +
slender  +
Thismia +
slender  +
Thismia americana +
slender  +
Thrinax +
enlarged;massive;slender  +
Thrinax morrisii +
enlarged;massive;slender  +
Thrinax radiata +
enlarged;massive;slender  +
Thymelaea +
slender  +
Thymelaea passerina +
slender  +
Tipularia +
stout  +, thickened  +
Tipularia discolor +
stout  +, thickened  +
Tolumnia +
stout  +, thickened  +
Tolumnia bahamensis +
stout  +, thickened  +
Tortella alpicola +
slender  +
Tortella tortuosa +
small  +
Tortella tortuosa var. arctica +
small  +
Tortella tortuosa var. fragilifolia +
small  +
Tortella tortuosa var. tortuosa +
small  +
Trapa natans +
slender  +
Trichocentrum +
reduced  +
Trichocentrum undulatum +
reduced  +
Trichomanes boschianum +
slender  +
Trichomanes holopterum +
slender  +
Triniteurybia +
slender  +
Triniteurybia aberrans +
slender  +
Triphora +
stout  +, thickened  +
Triphora amazonica +
slender  +
Triphora craigheadii +
stout  +, thickened  +
Triphora gentianoides +
stout  +, thickened  +
Triphora trianthophoros +
stout  +, thickened  +
Triphora trianthophoros subsp. trianthophoros +
stout  +, thickened  +
Triphora yucatanensis +
stout  +, thickened  +
Tropidia +
slender  +
Tropidia polystachya +
slender  +
V
Vanilla +
stout  +, thickened  +
Vanilla barbellata +
stout  +, thickened  +
Vanilla dilloniana +
stout  +, thickened  +
Vanilla mexicana +
slender  +
Vanilla phaeantha +
stout  +, thickened  +
Vanilla planifolia +
stout  +, thickened  +
W
Washingtonia +
massive  +
Washingtonia filifera +
massive  +
Washingtonia robusta +
more slender  +
Wilhelmsia physodes +
slender  +
Wissadula hernandioides +
slender  +
Wissadula parvifolia +
slender  +
Wissadula periplocifolia +
slender  +
Woodwardia +
slender  +, stout  +
Woodwardia areolata +
slender  +
Woodwardia fimbriata +
slender  +, stout  +
Woodwardia virginica +
slender  +, stout  +
X
Xanthisma junceum +
slender  +
Z
Zeuxine +
stout  +, thickened  +
Zeuxine strateumatica +
slender  +