Property:Petiole architecture or shape

Types of petiole architecture or shape

None.

Parts of petiole architecture or shape

None.

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A
Aconitum +
sheathing  +
Aconitum columbianum +
sheathing  +
Aconitum columbianum subsp. columbianum +
sheathing  +
Aconitum columbianum subsp. viviparum +
sheathing  +
Aconitum delphiniifolium +
sheathing  +
Aconitum maximum +
sheathing  +
Aconitum maximum subsp. maximum +
sheathing  +
Aconitum reclinatum +
sheathing  +
Aconitum uncinatum +
sheathing  +
Actaea +
sheathing  +
Actaea pachypoda +
sheathing  +
Actaea rubra +
sheathing  +
Adonis +
sheathing  +
Adonis aestivalis +
sheathing  +
Adonis annua +
sheathing  +
Adonis vernalis +
sheathing  +
Anemone +
sheathing  +
Anemone acutiloba +
sheathing  +
Anemone americana +
sheathing  +
Anemone berlandieri +
sheathing  +
Anemone canadensis +
sheathing  +
Anemone caroliniana +
sheathing  +
Anemone cylindrica +
sheathing  +
Anemone deltoidea +
sheathing  +
Anemone drummondii +
sheathing  +
Anemone drummondii var. drummondii +
sheathing  +
Anemone drummondii var. lithophila +
sheathing  +
Anemone edwardsiana +
sheathing  +
Anemone edwardsiana var. edwardsiana +
sheathing  +
Anemone edwardsiana var. petraea +
sheathing  +
Anemone grayi +
sheathing  +
Anemone lancifolia +
sheathing  +
Anemone lyallii +
sheathing  +
Anemone multiceps +
sheathing  +
Anemone multifida +
sheathing  +
Anemone multifida var. multifida +
sheathing  +
Anemone multifida var. saxicola +
sheathing  +
Anemone multifida var. stylosa +
sheathing  +
Anemone multifida var. tetonensis +
sheathing  +
Anemone narcissiflora +
sheathing  +
Anemone narcissiflora var. monantha +
sheathing  +
Anemone narcissiflora var. villosissima +
sheathing  +
Anemone narcissiflora var. zephyra +
sheathing  +
Anemone occidentalis +
sheathing  +
Anemone okennonii +
sheathing  +
Anemone oregana +
sheathing  +
Anemone oregana var. felix +
sheathing  +
Anemone oregana var. oregana +
sheathing  +
Anemone parviflora +
sheathing  +
Anemone patens +
sheathing  +
Anemone patens var. multifida +
sheathing  +
Anemone piperi +
sheathing  +
Anemone quinquefolia +
sheathing  +
Anemone quinquefolia var. minima +
sheathing  +
Anemone quinquefolia var. quinquefolia +
sheathing  +
Anemone richardsonii +
sheathing  +
Anemone tuberosa +
sheathing  +
Anemone virginiana +
sheathing  +
Anemone virginiana var. alba +
sheathing  +
Anemone virginiana var. cylindroidea +
sheathing  +
Anemone virginiana var. virginiana +
sheathing  +
Aquilegia +
sheathing  +
Aquilegia barnebyi +
sheathing  +
Aquilegia brevistyla +
sheathing  +
Aquilegia canadensis +
sheathing  +
Aquilegia chaplinei +
sheathing  +
Aquilegia chrysantha +
sheathing  +
Aquilegia coerulea +
sheathing  +
Aquilegia coerulea var. alpina +
sheathing  +
Aquilegia coerulea var. coerulea +
sheathing  +
Aquilegia coerulea var. ochroleuca +
sheathing  +
Aquilegia coerulea var. pinetorum +
sheathing  +
Aquilegia desertorum +
sheathing  +
Aquilegia elegantula +
sheathing  +
Aquilegia eximia +
sheathing  +
Aquilegia flavescens +
sheathing  +
Aquilegia formosa +
sheathing  +
Aquilegia formosa var. formosa +
sheathing  +
Aquilegia formosa var. hypolasia +
sheathing  +
Aquilegia formosa var. truncata +
sheathing  +
Aquilegia hinckleyana +
sheathing  +
Aquilegia jonesii +
sheathing  +
Aquilegia laramiensis +
sheathing  +
Aquilegia longissima +
sheathing  +
Aquilegia micrantha +
sheathing  +
Aquilegia pubescens +
sheathing  +
Aquilegia saximontana +
sheathing  +
Aquilegia scopulorum +
sheathing  +
Aquilegia shockleyi +
sheathing  +
Aquilegia vulgaris +
sheathing  +
C
Caltha +
sheathing  +
Caltha leptosepala +
sheathing  +
Caltha natans +
sheathing  +
Caltha palustris +
sheathing  +
Cimicifuga +
sheathing  +
Cimicifuga americana +
sheathing  +
Cimicifuga arizonica +
sheathing  +
Cimicifuga elata +
sheathing  +
Cimicifuga laciniata +
sheathing  +
Cimicifuga racemosa +
sheathing  +
Cimicifuga rubifolia +
sheathing  +
Clematis +
tendril-like  +
Clematis addisonii +
tendril-like  +
Clematis albicoma +
tendril-like  +
Clematis baldwinii +
tendril-like  +
Clematis bigelovii +
tendril-like  +
Clematis catesbyana +
tendril-like  +
Clematis coactilis +
tendril-like  +
Clematis columbiana +
tendril-like  +
Clematis columbiana var. columbiana +
tendril-like  +
Clematis columbiana var. tenuiloba +
tendril-like  +
Clematis crispa +
tendril-like  +
Clematis drummondii +
tendril-like  +
Clematis fremontii +
tendril-like  +
Clematis glaucophylla +
tendril-like  +
Clematis hirsutissima +
tendril-like  +
Clematis hirsutissima var. hirsutissima +
tendril-like  +
Clematis hirsutissima var. scottii +
tendril-like  +
Clematis lasiantha +
tendril-like  +
Clematis ligusticifolia +
tendril-like  +
Clematis morefieldii +
tendril-like  +
Clematis occidentalis +
tendril-like  +
Clematis occidentalis var. dissecta +
tendril-like  +
Clematis occidentalis var. grosseserrata +
tendril-like  +
Clematis occidentalis var. occidentalis +
tendril-like  +
Clematis ochroleuca +
tendril-like  +
Clematis orientalis +
tendril-like  +
Clematis pauciflora +
tendril-like  +
Clematis pitcheri +
tendril-like  +
Clematis pitcheri var. dictyota +
tendril-like  +
Clematis pitcheri var. pitcheri +
tendril-like  +
Clematis recta +
tendril-like  +
Clematis reticulata +
tendril-like  +
Clematis socialis +
tendril-like  +
Clematis subg. Atragene +
tendril-like  +
Clematis subg. Clematis +
tendril-like  +
Clematis subg. Viorna +
tendril-like  +
Clematis subg. Viticella +
tendril-like  +
Clematis tangutica +
tendril-like  +
Clematis tangutica var. tangutica +
tendril-like  +
Clematis terniflora +
tendril-like  +
Clematis texensis +
tendril-like  +
Clematis versicolor +
tendril-like  +
Clematis viorna +
tendril-like  +
Clematis virginiana +
tendril-like  +
Clematis vitalba +
tendril-like  +
Clematis viticaulis +
tendril-like  +
Clematis viticella +
tendril-like  +
Consolida +
sheathing  +
Consolida ajacis +
sheathing  +
Consolida pubescens +
sheathing  +
Consolida regalis +
sheathing  +
Consolida tenuissima +
sheathing  +
Coptis +
sheathing  +
Coptis aspleniifolia +
sheathing  +
Coptis laciniata +
sheathing  +
Coptis occidentalis +
sheathing  +
Coptis trifolia +
sheathing  +
Cryptogramma acrostichoides +
strawlike  +
Cryptogramma sitchensis +
strawlike  +
D
Delphinium +
sheathing  +
Delphinium alabamicum +
sheathing  +
Delphinium alpestre +
sheathing  +
Delphinium andersonii +
sheathing  +
Delphinium andesicola +
sheathing  +
Delphinium antoninum +
sheathing  +
Delphinium bakeri +
sheathing  +
Delphinium barbeyi +
sheathing  +
Delphinium basalticum +
sheathing  +
Delphinium bicolor +
sheathing  +
Delphinium bicolor subsp. bicolor +
sheathing  +
Delphinium bicolor subsp. calcicola +
sheathing  +
Delphinium brachycentrum +
sheathing  +
Delphinium californicum +
sheathing  +
Delphinium californicum subsp. californicum +
sheathing  +
Delphinium californicum subsp. interius +
sheathing  +
Delphinium cardinale +
sheathing  +
Delphinium carolinianum +
sheathing  +
Delphinium carolinianum subsp. calciphilum +
sheathing  +
Delphinium carolinianum subsp. carolinianum +
sheathing  +
Delphinium carolinianum subsp. vimineum +
sheathing  +
Delphinium carolinianum subsp. virescens +
sheathing  +
Delphinium decorum +
sheathing  +
Delphinium decorum subsp. decorum +
sheathing  +
Delphinium decorum subsp. tracyi +
sheathing  +
Delphinium depauperatum +
sheathing  +
Delphinium distichum +
sheathing  +
Delphinium elatum +
sheathing  +
Delphinium exaltatum +
sheathing  +
Delphinium geraniifolium +
sheathing  +
Delphinium geyeri +
sheathing  +
Delphinium glareosum +
sheathing  +
Delphinium glaucescens +
sheathing  +
Delphinium glaucum +
sheathing  +
Delphinium gracilentum +
sheathing  +
Delphinium gypsophilum +
sheathing  +
Delphinium gypsophilum subsp. gypsophilum +
sheathing  +
Delphinium gypsophilum subsp. parviflorum +
sheathing  +
Delphinium hansenii +
sheathing  +
Delphinium hansenii subsp. ewanianum +
sheathing  +
Delphinium hansenii subsp. hansenii +
sheathing  +
Delphinium hansenii subsp. kernense +
sheathing  +
Delphinium hesperium +
sheathing  +
Delphinium hesperium subsp. cuyamacae +
sheathing  +
Delphinium hesperium subsp. hesperium +
sheathing  +
Delphinium hesperium subsp. pallescens +
sheathing  +
Delphinium hutchinsoniae +
sheathing  +
Delphinium inopinum +
sheathing  +
Delphinium lineapetalum +
sheathing  +
Delphinium luteum +
sheathing  +
Delphinium madrense +
sheathing  +
Delphinium menziesii +
sheathing  +
Delphinium menziesii subsp. menziesii +
sheathing  +
Delphinium menziesii subsp. pallidum +
sheathing  +
Delphinium multiplex +
sheathing  +
Delphinium newtonianum +
sheathing  +
Delphinium novomexicanum +
sheathing  +
Delphinium nudicaule +
sheathing  +
Delphinium nuttallianum +
sheathing  +
Delphinium nuttallii +
sheathing  +
Delphinium nuttallii subsp. nuttallii +
sheathing  +
Delphinium nuttallii subsp. ochroleucum +
sheathing  +
Delphinium parishii +
sheathing  +
Delphinium parishii subsp. pallidum +
sheathing  +
Delphinium parishii subsp. parishii +
sheathing  +
Delphinium parishii subsp. subglobosum +
sheathing  +
Delphinium parryi +
sheathing  +
Delphinium parryi subsp. blochmaniae +
sheathing  +
Delphinium parryi subsp. eastwoodiae +
sheathing  +
Delphinium parryi subsp. maritimum +
sheathing  +
Delphinium parryi subsp. parryi +
sheathing  +
Delphinium parryi subsp. purpureum +
sheathing  +
Delphinium patens +
sheathing  +
Delphinium patens subsp. hepaticoideum +
sheathing  +
Delphinium patens subsp. montanum +
sheathing  +
Delphinium patens subsp. patens +
sheathing  +
Delphinium polycladon +
sheathing  +
Delphinium purpusii +
sheathing  +
Delphinium ramosum +
sheathing  +
Delphinium recurvatum +
sheathing  +
Delphinium robustum +
sheathing  +
Delphinium sapellonis +
sheathing  +
Delphinium scaposum +
sheathing  +
Delphinium scopulorum +
sheathing  +
Delphinium sect. Diedropetala +
sheathing  +
Delphinium sect. Elatopsis +
sheathing  +
Delphinium stachydeum +
sheathing  +
Delphinium subsect. Bicoloria +
sheathing  +
Delphinium subsect. Depauperata +
sheathing  +
Delphinium subsect. Echinata +
sheathing  +
Delphinium subsect. Elata +
sheathing  +
Delphinium subsect. Exaltata +
sheathing  +
Delphinium subsect. Grumosa +
sheathing  +
Delphinium subsect. Multiplex +
sheathing  +
Delphinium subsect. Subscaposa +
sheathing  +
Delphinium subsect. Virescens +
sheathing  +
Delphinium subsect. Wislizenana +
sheathing  +
Delphinium sutherlandii +
sheathing  +
Delphinium treleasei +
sheathing  +
Delphinium tricorne +
sheathing  +
Delphinium trolliifolium +
sheathing  +
Delphinium uliginosum +
sheathing  +
Delphinium umbraculorum +
sheathing  +
Delphinium variegatum +
sheathing  +
Delphinium variegatum subsp. kinkiense +
sheathing  +
Delphinium variegatum subsp. thornei +
sheathing  +
Delphinium variegatum subsp. variegatum +
sheathing  +
Delphinium viridescens +
sheathing  +
Delphinium wootonii +
sheathing  +
Delphinium xantholeucum +
sheathing  +
Diphylleia +
stemlike  +
Diphylleia cymosa +
stemlike  +
E
Enemion +
sheathing  +
Enemion biternatum +
sheathing  +
Enemion hallii +
sheathing  +
Enemion occidentale +
sheathing  +
Enemion savilei +
sheathing  +
Enemion stipitatum +
sheathing  +
Epidendrum +
sheathing  +
Epidendrum acunae +
sheathing  +
Epidendrum amphistomum +
sheathing  +
Epidendrum floridense +
sheathing  +
Epidendrum magnoliae +
sheathing  +
Epidendrum nocturnum +
sheathing  +
Epidendrum rigidum +
sheathing  +
Epidendrum strobiliferum +
sheathing  +
Eranthis +
sheathing  +
Eranthis hyemalis +
sheathing  +
Eurybia compacta +
by flowering , petioles erect , longer than blades , bases sheathing , winged , ciliate , blades narrowly elliptic to ovate or obovate , 20-70×8-20 mm , bases cuneate , margins sometimes crenulate-serrulate , teeth mucronate , apices  +
Eurybia furcata +
sheathing  +
Eurybia radula +
by flowering , winged-petiolate , petioles equaling or longer than blades , bases more or less sheathing , sometimes marcescent , blades spatulate to oblanceolate , 10-42×3-8 mm , sometimes reduced , smaller than mid leaves , bases attenuate to cuneate , apices by flowering , winged-petiolate , petioles equaling or longer than blades , bases more or less sheathing , sometimes marcescent , blades spatulate to oblanceolate , 10-42×3-8 mm , sometimes reduced , smaller than mid leaves , bases attenuate to cuneate , apices  +
H
Helleborus +
sheathing  +
Helleborus viridis +
sheathing  +
Hydrastis +
sheathing  +
Hydrastis canadensis +
sheathing  +
M
Myosurus +
sheathing  +
Myosurus apetalus +
sheathing  +
Myosurus apetalus var. borealis +
sheathing  +
Myosurus apetalus var. montanus +
sheathing  +
Myosurus cupulatus +
sheathing  +
Myosurus minimus +
sheathing  +
Myosurus nitidus +
sheathing  +
Myosurus sessilis +
sheathing  +
N
Nigella +
sheathing  +
Nigella damascena +
sheathing  +
P
Podophyllum +
stemlike  +
Podophyllum peltatum +
stemlike  +
R
Ranunculaceae +
sheathing  +
Ranunculus +
sheathing  +
Ranunculus abortivus +
sheathing  +
Ranunculus acriformis +
sheathing  +
Ranunculus acriformis var. acriformis +
sheathing  +
Ranunculus acriformis var. aestivalis +
sheathing  +
Ranunculus acriformis var. montanensis +
sheathing  +
Ranunculus acris +
sheathing  +
Ranunculus adoneus +
sheathing  +
Ranunculus alismifolius +
sheathing  +
Ranunculus alismifolius var. alismellus +
sheathing  +
Ranunculus alismifolius var. alismifolius +
sheathing  +
Ranunculus alismifolius var. davisii +
sheathing  +
Ranunculus alismifolius var. hartwegii +
sheathing  +
Ranunculus alismifolius var. lemmonii +
sheathing  +
Ranunculus alismifolius var. montanus +
sheathing  +
Ranunculus allegheniensis +
sheathing  +
Ranunculus allenii +
sheathing  +
Ranunculus ambigens +
sheathing  +
Ranunculus andersonii +
sheathing  +
Ranunculus aquatilis +
sheathing  +
Ranunculus aquatilis var. aquatilis +
sheathing  +
Ranunculus aquatilis var. diffusus +
sheathing  +
Ranunculus arizonicus +
sheathing  +
Ranunculus arizonicus var. arizonicus +
sheathing  +
Ranunculus arvensis +
sheathing  +
Ranunculus auricomus +
sheathing  +
Ranunculus austro-oreganus +
sheathing  +
Ranunculus bonariensis +
sheathing  +
Ranunculus bonariensis var. trisepalus +
sheathing  +
Ranunculus bulbosus +
sheathing  +
Ranunculus californicus +
sheathing  +
Ranunculus californicus var. californicus +
sheathing  +
Ranunculus californicus var. cuneatus +
sheathing  +
Ranunculus canus +
sheathing  +
Ranunculus canus var. canus +
sheathing  +
Ranunculus canus var. ludovicianus +
sheathing  +
Ranunculus cardiophyllus +
sheathing  +
Ranunculus cooleyae +
sheathing  +
Ranunculus cymbalaria +
sheathing  +
Ranunculus eschscholtzii +
sheathing  +
Ranunculus eschscholtzii var. eschscholtzii +
sheathing  +
Ranunculus eschscholtzii var. eximius +
sheathing  +
Ranunculus eschscholtzii var. oxynotus +
sheathing  +
Ranunculus eschscholtzii var. suksdorfii +
sheathing  +
Ranunculus eschscholtzii var. trisectus +
sheathing  +
Ranunculus fascicularis +
sheathing  +
Ranunculus fasciculatus +
sheathing  +
Ranunculus ficaria +
sheathing  +
Ranunculus flabellaris +
sheathing  +
Ranunculus flammula +
sheathing  +
Ranunculus flammula var. flammula +
sheathing  +
Ranunculus flammula var. ovalis +
sheathing  +
Ranunculus flammula var. reptans +
sheathing  +
Ranunculus gelidus +
sheathing  +
Ranunculus glaberrimus +
sheathing  +
Ranunculus glaberrimus var. ellipticus +
sheathing  +
Ranunculus glaberrimus var. glaberrimus +
sheathing  +
Ranunculus glacialis +
sheathing  +
Ranunculus glacialis var. camissonis +
sheathing  +
Ranunculus glacialis var. glacialis +
sheathing  +
Ranunculus gmelinii +
sheathing  +
Ranunculus gormanii +
sheathing  +
Ranunculus harveyi +
sheathing  +
Ranunculus harveyi var. harveyi +
sheathing  +
Ranunculus hebecarpus +
sheathing  +
Ranunculus hederaceus +
sheathing  +
Ranunculus hispidus +
sheathing  +
Ranunculus hispidus var. caricetorum +
sheathing  +
Ranunculus hispidus var. hispidus +
sheathing  +
Ranunculus hispidus var. nitidus +
sheathing  +
Ranunculus hydrocharoides +
sheathing  +
Ranunculus hyperboreus +
sheathing  +
Ranunculus hystriculus +
sheathing  +
Ranunculus inamoenus +
sheathing  +
Ranunculus inamoenus var. inamoenus +
sheathing  +
Ranunculus inamoenus var. subaffinis +
sheathing  +
Ranunculus jovis +
sheathing  +
Ranunculus kamtschaticus +
sheathing  +
Ranunculus lapponicus +
sheathing  +
Ranunculus laxicaulis +
sheathing  +
Ranunculus lobbii +
sheathing  +
Ranunculus macauleyi +
sheathing  +
Ranunculus macounii +
sheathing  +
Ranunculus macranthus +
sheathing  +
Ranunculus marginatus +
sheathing  +
Ranunculus micranthus +
sheathing  +
Ranunculus muricatus +
sheathing  +
Ranunculus nivalis +
sheathing  +
Ranunculus occidentalis +
sheathing  +
Ranunculus occidentalis var. brevistylis +
sheathing  +
Ranunculus occidentalis var. dissectus +
sheathing  +
Ranunculus occidentalis var. hexasepalus +
sheathing  +
Ranunculus occidentalis var. howellii +
sheathing  +
Ranunculus occidentalis var. nelsonii +
sheathing  +
Ranunculus occidentalis var. occidentalis +
sheathing  +
Ranunculus occidentalis var. ultramontanus +
sheathing  +
Ranunculus oresterus +
sheathing  +
Ranunculus orthorhynchus +
sheathing  +
Ranunculus orthorhynchus var. bloomeri +
sheathing  +
Ranunculus orthorhynchus var. orthorhynchus +
sheathing  +
Ranunculus orthorhynchus var. platyphyllus +
sheathing  +
Ranunculus pacificus +
sheathing  +
Ranunculus pallasii +
sheathing  +
Ranunculus parviflorus +
sheathing  +
Ranunculus pedatifidus +
sheathing  +
Ranunculus pedatifidus var. affinis +
sheathing  +
Ranunculus pensylvanicus +
sheathing  +
Ranunculus platensis +
sheathing  +
Ranunculus populago +
sheathing  +
Ranunculus pusillus +
sheathing  +
Ranunculus pygmaeus +
sheathing  +
Ranunculus ranunculinus +
sheathing  +
Ranunculus recurvatus +
sheathing  +
Ranunculus recurvatus var. recurvatus +
sheathing  +
Ranunculus repens +
sheathing  +
Ranunculus rhomboideus +
sheathing  +
Ranunculus sabinei +
sheathing  +
Ranunculus sardous +
sheathing  +
Ranunculus sceleratus +
sheathing  +
Ranunculus sceleratus var. multifidus +
sheathing  +
Ranunculus sceleratus var. sceleratus +
sheathing  +
Ranunculus sect. Arcteranthis +
sheathing  +
Ranunculus sect. Cyrtorhyncha +
sheathing  +
Ranunculus sect. Echinella +
sheathing  +
Ranunculus sect. Epirotes +
sheathing  +
Ranunculus sect. Flammula +
sheathing  +
Ranunculus sect. Halodes +
sheathing  +
Ranunculus sect. Hecatonia +
sheathing  +
Ranunculus sect. Pseudaphanostemma +
sheathing  +
Ranunculus sect. Ranunculus +
sheathing  +
Ranunculus subg. Batrachium +
sheathing  +
Ranunculus subg. Ceratocephala +
sheathing  +
Ranunculus subg. Coptidium +
sheathing  +
Ranunculus subg. Crymodes +
sheathing  +
Ranunculus subg. Cyrtorhyncha +
sheathing  +
Ranunculus subg. Ficaria +
sheathing  +
Ranunculus subg. Oxygraphis +
sheathing  +
Ranunculus subg. Pallasiantha +
sheathing  +
Ranunculus subg. Ranunculus +
sheathing  +
Ranunculus sulphureus +
sheathing  +
Ranunculus testiculatus +
sheathing  +
Ranunculus trilobus +
sheathing  +
Ranunculus triternatus +
sheathing  +
Ranunculus turneri +
sheathing  +
Ranunculus uncinatus +
sheathing  +
S
Santalum album +
2-ribbed  +
Serenoa repens +
serrate  +
Smilax walteri +
entire  +
Solidago odora +
entire  +
Solidago odora subsp. chapmanii +
entire  +
Solidago odora subsp. odora +
entire  +
Solidago ulmifolia +
serrate  +
Solidago ulmifolia var. palmeri +
serrate  +
Solidago ulmifolia var. ulmifolia +
serrate  +
Symphyotrichum boreale +
serrate  +, sheathing  +
Symphyotrichum dumosum +
crenate-serrate  +, sheathing  +
Symphyotrichum potosinum +
sheathing  +
Symphyotrichum robynsianum +
sheathing  +
T
Thalictrum +
sheathing  +
Thalictrum alpinum +
sheathing  +
Thalictrum amphibolum +
sheathing  +
Thalictrum arkansanum +
sheathing  +
Thalictrum clavatum +
sheathing  +
Thalictrum confine +
sheathing  +
Thalictrum cooleyi +
sheathing  +
Thalictrum coriaceum +
sheathing  +
Thalictrum dasycarpum +
sheathing  +
Thalictrum debile +
sheathing  +
Thalictrum dioicum +
sheathing  +
Thalictrum fendleri +
sheathing  +
Thalictrum heliophilum +
sheathing  +
Thalictrum macrostylum +
sheathing  +
Thalictrum minus +
sheathing  +
Thalictrum mirabile +
sheathing  +
Thalictrum occidentale +
sheathing  +
Thalictrum polycarpum +
sheathing  +
Thalictrum pubescens +
sheathing  +
Thalictrum sect. Anemonella +
sheathing  +
Thalictrum sect. Heterogamia +
sheathing  +
Thalictrum sect. Leucocoma +
sheathing  +
Thalictrum sect. Omalophysa +
sheathing  +
Thalictrum sect. Physocarpum +
sheathing  +
Thalictrum sect. Thalictrum +
sheathing  +
Thalictrum sparsiflorum +
sheathing  +
Thalictrum texanum +
sheathing  +
Thalictrum thalictroides +
sheathing  +
Thalictrum venulosum +
sheathing  +
Thrinax radiata +
cleft  +
Trautvetteria +
sheathing  +
Trautvetteria caroliniensis +
sheathing  +
Trichomanes boschianum +
pinnate  +
Trichomanes holopterum +
pinnate  +
Trichomanes krausii +
pinnate  +
Trichomanes lineolatum +
forking  +
Trichomanes petersii +
pinnate  +
Trichomanes punctatum subsp. floridanum +
forking  +
Trollius +
sheathing  +
Trollius albiflorus +
sheathing  +
Trollius laxus +
sheathing  +
Trollius riederianus +
sheathing  +
X
Xanthorhiza +
sheathing  +
Xanthorhiza simplicissima +
sheathing  +