Property:Corolla course

Types of corolla course

None.

Parts of corolla course

None.

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A
Agalinis +
curved  +
Agalinis aphylla +
curved  +
Agalinis aspera +
curved  +
Agalinis auriculata +
curved  +
Agalinis caddoensis +
curved  +
Agalinis calycina +
curved  +
Agalinis decemloba +
curved  +
Agalinis densiflora +
curved  +
Agalinis divaricata +
curved  +
Agalinis edwardsiana +
curved  +
Agalinis fasciculata +
curved  +
Agalinis filicaulis +
curved  +
Agalinis filifolia +
curved  +
Agalinis flexicaulis +
curved  +
Agalinis gattingeri +
curved  +
Agalinis georgiana +
curved  +
Agalinis harperi +
curved  +
Agalinis heterophylla +
curved  +
Agalinis homalantha +
curved  +
Agalinis laxa +
curved  +
Agalinis linifolia +
curved  +
Agalinis maritima +
curved  +
Agalinis maritima var. grandiflora +
curved  +
Agalinis maritima var. maritima +
curved  +
Agalinis navasotensis +
curved  +
Agalinis neoscotica +
curved  +
Agalinis obtusifolia +
curved  +
Agalinis oligophylla +
curved  +
Agalinis plukenetii +
curved  +
Agalinis pulchella +
curved  +
Agalinis purpurea +
curved  +
Agalinis purpurea var. parviflora +
curved  +
Agalinis purpurea var. purpurea +
curved  +
Agalinis setacea +
curved  +
Agalinis skinneriana +
curved  +
Agalinis strictifolia +
curved  +
Agalinis tenella +
curved  +
Agalinis tenuifolia +
curved  +
Agalinis viridis +
curved  +
Aureolaria +
curved  +
Aureolaria flava +
curved  +
Aureolaria grandiflora +
curved  +
Aureolaria levigata +
curved  +
Aureolaria patula +
curved  +
Aureolaria pectinata +
curved  +
Aureolaria pedicularia +
curved  +
Aureolaria virginica +
curved  +
B
Bartsia +
curved  +
Bartsia alpina +
curved  +
Bellardia +
curved  +
Bellardia latifolia +
curved  +
Bellardia trixago +
curved  +
Bellardia viscosa +
curved  +
Boschniakia +
curved  +
Boschniakia rossica +
curved  +
Brachystigma +
curved  +
Brachystigma wrightii +
curved  +
Buchnera +
curved  +
Buchnera americana +
curved  +
Buchnera floridana +
curved  +
Buchnera obliqua +
curved  +
Buddleja davidii +
straight  +
Buddleja lindleyana +
curved  +
C
Castilleja +
curved  +
Castilleja affinis +
curved  +, straight  +
Castilleja affinis var. affinis +
curved  +, straight  +
Castilleja affinis var. contentiosa +
curved  +, straight  +
Castilleja affinis var. neglecta +
curved  +, straight  +
Castilleja ambigua +
straight  +
Castilleja ambigua var. ambigua +
straight  +
Castilleja ambigua var. humboldtiensis +
straight  +
Castilleja ambigua var. insalutata +
straight  +
Castilleja ambigua var. meadii +
straight  +
Castilleja angustifolia +
straight  +
Castilleja angustifolia var. angustifolia +
straight  +
Castilleja angustifolia var. dubia +
straight  +
Castilleja angustifolia var. flavescens +
straight  +
Castilleja applegatei +
curved  +, straight  +
Castilleja applegatei var. applegatei +
curved  +, straight  +
Castilleja applegatei var. breweri +
curved  +, straight  +
Castilleja applegatei var. pinetorum +
curved  +, straight  +
Castilleja applegatei var. viscida +
curved  +, straight  +
Castilleja aquariensis +
straight  +
Castilleja arachnoidea +
curved  +, straight  +
Castilleja attenuata +
straight  +
Castilleja brevilobata +
straight  +
Castilleja brevistyla +
straight  +
Castilleja campestris +
straight  +
Castilleja campestris var. campestris +
straight  +
Castilleja campestris var. succulenta +
straight  +
Castilleja cervina +
curved  +, straight  +
Castilleja chambersii +
straight  +
Castilleja chlorotica +
curved  +
Castilleja christii +
straight  +
Castilleja chromosa +
curved  +, straight  +
Castilleja chrymactis +
slightly curved  +, straight  +
Castilleja chrysantha +
straight  +
Castilleja cinerea +
straight  +
Castilleja citrina +
curved  +, straight  +
Castilleja coccinea +
straight  +
Castilleja collegiorum +
straight  +
Castilleja covilleana +
straight  +
Castilleja crista-galli +
straight  +
Castilleja cryptantha +
straight  +
Castilleja cusickii +
straight  +
Castilleja densiflora +
straight  +
Castilleja densiflora var. densiflora +
straight  +
Castilleja densiflora var. gracilis +
straight  +
Castilleja densiflora var. obispoënsis +
straight  +
Castilleja dissitiflora +
slightly curved  +, straight  +
Castilleja disticha +
curved  +
Castilleja elata +
straight  +
Castilleja elegans +
straight  +
Castilleja elmeri +
straight  +
Castilleja exserta +
straight  +
Castilleja exserta var. exserta +
straight  +
Castilleja exserta var. latifolia +
straight  +
Castilleja exserta var. venusta +
straight  +
Castilleja flava +
curved  +, straight  +
Castilleja flava var. flava +
curved  +, straight  +
Castilleja flava var. rustica +
curved  +, straight  +
Castilleja foliolosa +
curved  +, straight  +
Castilleja fraterna +
curved  +, straight  +
Castilleja genevieveana +
curved  +, straight  +
Castilleja glandulifera +
curved  +, straight  +
Castilleja gleasoni +
straight  +
Castilleja gracillima +
straight  +
Castilleja grisea +
curved  +
Castilleja haydenii +
curved  +, straight  +
Castilleja hispida +
curved  +
Castilleja hispida var. acuta +
curved  +
Castilleja hispida var. hispida +
curved  +
Castilleja hololeuca +
curved  +
Castilleja hyperborea +
curved  +
Castilleja indivisa +
curved  +
Castilleja integra +
curved  +, straight  +
Castilleja kaibabensis +
curved  +, straight  +
Castilleja kerryana +
curved  +, straight  +
Castilleja kraliana +
curved  +, straight  +
Castilleja lacera +
straight  +
Castilleja lanata +
curved  +
Castilleja lasiorhyncha +
curved  +, straight  +
Castilleja lassenensis +
straight  +
Castilleja latifolia +
curved  +
Castilleja lemmonii +
curved  +
Castilleja leschkeana +
straight  +
Castilleja levisecta +
curved  +, straight  +
Castilleja linariifolia +
curved  +
Castilleja lindheimeri +
curved  +
Castilleja lineariloba +
curved  +, straight  +
Castilleja lineata +
curved  +, straight  +
Castilleja litoralis +
curved  +, straight  +
Castilleja lutescens +
curved  +, straight  +
Castilleja martini +
slightly curved  +, straight  +
Castilleja martini var. clokeyi +
slightly curved  +, straight  +
Castilleja martini var. martini +
slightly curved  +, straight  +
Castilleja mendocinensis +
curved  +, straight  +
Castilleja mexicana +
straight  +
Castilleja miniata +
curved  +
Castilleja miniata var. dixonii +
curved  +
Castilleja miniata var. fulva +
curved  +
Castilleja miniata var. miniata +
curved  +
Castilleja miniata var. oblongifolia +
curved  +
Castilleja minor +
straight  +
Castilleja minor var. exilis +
straight  +
Castilleja minor var. minor +
straight  +
Castilleja minor var. spiralis +
straight  +
Castilleja minor var. stenantha +
straight  +
Castilleja mogollonica +
straight  +
Castilleja mollis +
straight  +
Castilleja montigena +
curved  +, straight  +
Castilleja nana +
straight  +
Castilleja nelsonii +
curved  +
Castilleja nervata +
straight  +
Castilleja nivea +
straight  +
Castilleja occidentalis +
straight  +
Castilleja oresbia +
straight  +
Castilleja organorum +
curved  +
Castilleja ornata +
curved  +
Castilleja pallescens +
straight  +
Castilleja pallescens var. inverta +
straight  +
Castilleja pallescens var. pallescens +
straight  +
Castilleja pallida +
curved  +, straight  +
Castilleja pallida var. caudata +
curved  +
Castilleja pallida var. yukonis +
straight  +
Castilleja parviflora +
curved  +, straight  +
Castilleja parviflora var. albida +
curved  +, straight  +
Castilleja parviflora var. olympica +
curved  +, straight  +
Castilleja parviflora var. oreopola +
curved  +, straight  +
Castilleja parviflora var. parviflora +
curved  +, straight  +
Castilleja parvula +
straight  +
Castilleja patriotica +
curved  +
Castilleja peckiana +
straight  +
Castilleja peirsonii +
curved  +
Castilleja pilosa +
straight  +
Castilleja pilosa var. longispica +
straight  +
Castilleja pilosa var. pilosa +
straight  +
Castilleja pilosa var. steenensis +
straight  +
Castilleja plagiotoma +
straight  +
Castilleja praeterita +
straight  +
Castilleja pruinosa +
curved  +
Castilleja puberula +
curved  +, straight  +
Castilleja pulchella +
curved  +, straight  +
Castilleja purpurascens +
slightly curved  +, straight  +
Castilleja purpurea +
curved  +
Castilleja raupii +
curved  +, straight  +
Castilleja revealii +
curved  +, straight  +
Castilleja rhexiifolia +
straight  +
Castilleja rigida +
curved  +, straight  +
Castilleja rubicundula +
straight  +
Castilleja rubicundula var. lithospermoides +
straight  +
Castilleja rubicundula var. rubicundula +
straight  +
Castilleja rubida +
straight  +
Castilleja rupicola +
curved  +, straight  +
Castilleja salsuginosa +
curved  +, straight  +
Castilleja scabrida +
curved  +, straight  +
Castilleja scabrida var. barnebyana +
curved  +, straight  +
Castilleja scabrida var. scabrida +
curved  +, straight  +
Castilleja schizotricha +
straight  +
Castilleja septentrionalis +
straight  +
Castilleja sessiliflora +
curved  +
Castilleja subinclusa +
slightly curved  +, straight  +
Castilleja subinclusa var. franciscana +
slightly curved  +, straight  +
Castilleja subinclusa var. jepsonii +
slightly curved  +, straight  +
Castilleja subinclusa var. subinclusa +
slightly curved  +, straight  +
Castilleja suksdorfii +
curved  +
Castilleja tenuiflora +
curved  +
Castilleja tenuiflora var. tenuiflora +
curved  +, straight  +
Castilleja tenuis +
more or less curved  +, straight  +
Castilleja thompsonii +
straight  +
Castilleja tomentosa +
curved  +, straight  +
Castilleja uliginosa +
curved  +
Castilleja unalaschcensis +
curved  +, straight  +
Castilleja victoriae +
straight  +
Castilleja viscidula +
straight  +
Castilleja wightii +
curved  +
Castilleja wootonii +
curved  +
Castilleja xanthotricha +
curved  +
Ceratotheca triloba +
curved  +
Chloropyron +
curved  +
Chloropyron maritimum +
curved  +
Chloropyron maritimum subsp. canescens +
curved  +
Chloropyron maritimum subsp. maritimum +
curved  +
Chloropyron maritimum subsp. palustre +
curved  +
Chloropyron molle +
curved  +
Chloropyron molle subsp. hispidum +
curved  +
Chloropyron molle subsp. molle +
curved  +
Chloropyron palmatum +
curved  +
Chloropyron tecopense +
curved  +
Conopholis +
curved  +
Conopholis alpina +
curved  +
Conopholis americana +
curved  +
Cordylanthus +
curved  +
Cordylanthus capitatus +
curved  +
Cordylanthus eremicus +
curved  +
Cordylanthus eremicus subsp. eremicus +
curved  +
Cordylanthus eremicus subsp. kernensis +
curved  +
Cordylanthus kingii +
curved  +
Cordylanthus kingii subsp. densiflorus +
curved  +
Cordylanthus kingii subsp. helleri +
curved  +
Cordylanthus kingii subsp. kingii +
curved  +
Cordylanthus laxiflorus +
curved  +
Cordylanthus nevinii +
curved  +
Cordylanthus nidularius +
curved  +
Cordylanthus parviflorus +
curved  +
Cordylanthus pilosus +
curved  +
Cordylanthus pilosus subsp. pilosus +
curved  +
Cordylanthus pilosus subsp. trifidus +
curved  +
Cordylanthus pringlei +
curved  +
Cordylanthus ramosus +
curved  +
Cordylanthus rigidus +
curved  +
Cordylanthus rigidus subsp. brevibracteatus +
curved  +
Cordylanthus rigidus subsp. littoralis +
curved  +
Cordylanthus rigidus subsp. rigidus +
curved  +
Cordylanthus rigidus subsp. setigerus +
curved  +
Cordylanthus tenuis +
curved  +
Cordylanthus tenuis subsp. barbatus +
curved  +
Cordylanthus tenuis subsp. brunneus +
curved  +
Cordylanthus tenuis subsp. pallescens +
curved  +
Cordylanthus tenuis subsp. tenuis +
curved  +
Cordylanthus tenuis subsp. viscidus +
curved  +
Cordylanthus wrightii +
curved  +
Cordylanthus wrightii subsp. kaibabensis +
curved  +
Cordylanthus wrightii subsp. tenuifolius +
curved  +
Cordylanthus wrightii subsp. wrightii +
curved  +
D
Dasistoma +
curved  +
Dasistoma macrophyllum +
curved  +
Dicranostegia +
curved  +
Dicranostegia orcuttiana +
curved  +
E
Epifagus +
curved  +
Epifagus virginiana +
curved  +
Euphrasia +
curved  +
Euphrasia arctica +
curved  +
Euphrasia arctica subsp. arctica +
curved  +
Euphrasia arctica subsp. borealis +
curved  +
Euphrasia disjuncta +
curved  +
Euphrasia farlowii +
curved  +
Euphrasia frigida +
curved  +
Euphrasia hudsoniana +
curved  +
Euphrasia micrantha +
curved  +
Euphrasia mollis +
curved  +
Euphrasia nemorosa +
curved  +
Euphrasia oakesii +
curved  +
Euphrasia oakesii var. oakesii +
curved  +
Euphrasia oakesii var. williamsii +
curved  +
Euphrasia ostenfeldii +
curved  +
Euphrasia randii +
curved  +
Euphrasia salisburgensis +
curved  +
Euphrasia salisburgensis var. hibernica +
curved  +
Euphrasia stricta +
curved  +
Euphrasia stricta var. brevipila +
curved  +
Euphrasia stricta var. stricta +
curved  +
Euphrasia subarctica +
curved  +
Euphrasia suborbicularis +
curved  +
Euphrasia tetraquetra +
curved  +
Euphrasia vinacea +
curved  +
Euphrasia wettsteinii +
curved  +
H
Howelliella ovata +
curved  +
K
Kopsiopsis +
curved  +
Kopsiopsis hookeri +
curved  +
Kopsiopsis strobilacea +
curved  +
M
Macranthera +
curved  +
Macranthera flammea +
curved  +
Melampyrum +
curved  +
Melampyrum lineare +
curved  +
O
Odontites +
curved  +
Odontites vulgaris +
curved  +
Orobanchaceae +
curved  +
Orobanche +
curved  +
Orobanche arizonica +
curved  +
Orobanche bulbosa +
curved  +
Orobanche californica +
curved  +
Orobanche californica subsp. californica +
curved  +
Orobanche californica subsp. condensa +
curved  +
Orobanche californica subsp. feudgei +
curved  +
Orobanche californica subsp. grandis +
curved  +
Orobanche californica subsp. grayana +
curved  +
Orobanche californica subsp. jepsonii +
curved  +
Orobanche cooperi +
curved  +
Orobanche cooperi subsp. cooperi +
curved  +
Orobanche cooperi subsp. latiloba +
curved  +
Orobanche cooperi subsp. palmeri +
curved  +
Orobanche corymbosa +
curved  +
Orobanche corymbosa subsp. corymbosa +
curved  +
Orobanche corymbosa subsp. mutabilis +
curved  +
Orobanche fasciculata +
curved  +
Orobanche ludoviciana +
curved  +
Orobanche minor +
curved  +
Orobanche multiflora +
curved  +
Orobanche parishii +
curved  +
Orobanche parishii subsp. brachyloba +
curved  +
Orobanche parishii subsp. parishii +
curved  +
Orobanche pinorum +
curved  +
Orobanche ramosa +
curved  +
Orobanche riparia +
curved  +
Orobanche robbinsii +
curved  +
Orobanche uniflora +
curved  +
Orobanche uniflora subsp. occidentalis +
curved  +
Orobanche uniflora subsp. uniflora +
curved  +
Orobanche valida +
curved  +
Orobanche valida subsp. howellii +
curved  +
Orobanche valida subsp. valida +
curved  +
Orobanche vallicola +
curved  +
Orthocarpus +
curved  +
Orthocarpus barbatus +
curved  +
Orthocarpus bracteosus +
curved  +
Orthocarpus cuspidatus +
curved  +
Orthocarpus cuspidatus subsp. copelandii +
curved  +
Orthocarpus cuspidatus subsp. cryptanthus +
curved  +
Orthocarpus cuspidatus subsp. cuspidatus +
curved  +
Orthocarpus imbricatus +
curved  +
Orthocarpus luteus +
curved  +
Orthocarpus pachystachyus +
curved  +
Orthocarpus purpureoalbus +
curved  +
Orthocarpus tenuifolius +
curved  +
Orthocarpus tolmiei +
curved  +
Orthocarpus tolmiei subsp. holmgreniorum +
curved  +
Orthocarpus tolmiei subsp. tolmiei +
curved  +
P
Pedicularis +
curved  +
Pedicularis angustifolia +
curved  +
Pedicularis attollens +
curved  +
Pedicularis attollens subsp. attollens +
curved  +
Pedicularis attollens subsp. protogyna +
curved  +
Pedicularis aurantiaca +
curved  +
Pedicularis bracteosa +
curved  +
Pedicularis bracteosa var. atrosanguinea +
curved  +
Pedicularis bracteosa var. bracteosa +
curved  +
Pedicularis bracteosa var. canbyi +
curved  +
Pedicularis bracteosa var. flavida +
curved  +
Pedicularis bracteosa var. latifolia +
curved  +
Pedicularis bracteosa var. pachyrhiza +
curved  +
Pedicularis bracteosa var. paysoniana +
curved  +
Pedicularis bracteosa var. siifolia +
curved  +
Pedicularis canadensis +
curved  +
Pedicularis capitata +
curved  +
Pedicularis centranthera +
curved  +
Pedicularis centranthera var. centranthera +
curved  +
Pedicularis centranthera var. exulans +
curved  +
Pedicularis chamissonis +
curved  +
Pedicularis contorta +
curved  +
Pedicularis contorta var. contorta +
curved  +
Pedicularis contorta var. ctenophora +
curved  +
Pedicularis contorta var. rubicunda +
curved  +
Pedicularis crenulata +
curved  +
Pedicularis cystopteridifolia +
curved  +
Pedicularis densiflora +
curved  +
Pedicularis dudleyi +
curved  +
Pedicularis flammea +
curved  +
Pedicularis furbishiae +
curved  +
Pedicularis groenlandica +
curved  +
Pedicularis hirsuta +
curved  +
Pedicularis howellii +
curved  +
Pedicularis labradorica +
curved  +
Pedicularis lanata +
curved  +
Pedicularis lanata subsp. lanata +
curved  +
Pedicularis lanceolata +
curved  +
Pedicularis langsdorffii +
curved  +
Pedicularis langsdorffii subsp. arctica +
curved  +
Pedicularis langsdorffii subsp. langsdorffii +
curved  +
Pedicularis lapponica +
curved  +
Pedicularis oederi +
curved  +
Pedicularis ornithorhynchos +
curved  +
Pedicularis palustris +
curved  +
Pedicularis palustris subsp. palustris +
curved  +
Pedicularis parryi +
curved  +
Pedicularis parryi subsp. mogollonica +
curved  +
Pedicularis parryi subsp. parryi +
curved  +
Pedicularis parryi subsp. purpurea +
curved  +
Pedicularis parviflora +
curved  +
Pedicularis pennellii +
curved  +
Pedicularis procera +
curved  +
Pedicularis pulchella +
curved  +
Pedicularis racemosa +
curved  +
Pedicularis racemosa subsp. alba +
curved  +
Pedicularis racemosa subsp. racemosa +
curved  +
Pedicularis rainierensis +
curved  +
Pedicularis semibarbata +
curved  +
Pedicularis semibarbata subsp. charlestonensis +
curved  +
Pedicularis semibarbata subsp. semibarbata +
curved  +
Pedicularis sudetica +
curved  +
Pedicularis sudetica subsp. albolabiata +
curved  +
Pedicularis sudetica subsp. arctoeuropaea +
curved  +
Pedicularis sudetica subsp. interior +
curved  +
Pedicularis sudetica subsp. pacifica +
curved  +
Pedicularis sudetica subsp. scopulorum +
curved  +
Pedicularis sylvatica +
curved  +
Pedicularis verticillata +
curved  +
R
Rhinanthus +
curved  +
Rhinanthus major +
curved  +
Rhinanthus minor +
curved  +
Rhinanthus minor subsp. groenlandicus +
curved  +
Rhinanthus minor subsp. minor +
curved  +
S
Schwalbea +
curved  +
Schwalbea americana +
curved  +
Seymeria +
curved  +
Seymeria bipinnatisecta +
curved  +
Seymeria cassioides +
curved  +
Seymeria falcata +
curved  +
Seymeria falcata var. falcata +
curved  +
Seymeria pectinata +
curved  +
Seymeria pectinata subsp. pectinata +
curved  +
Seymeria pectinata subsp. peninsularis +
curved  +
Seymeria scabra +
curved  +
Striga +
curved  +
Striga asiatica +
curved  +
Striga gesnerioides +
curved  +
T
Triphysaria +
curved  +
Triphysaria eriantha +
curved  +
Triphysaria eriantha subsp. eriantha +
curved  +
Triphysaria eriantha subsp. rosea +
curved  +
Triphysaria floribunda +
curved  +
Triphysaria micrantha +
curved  +
Triphysaria pusilla +
curved  +
Triphysaria versicolor +
curved  +
Triphysaria versicolor subsp. faucibarbata +
curved  +
Triphysaria versicolor subsp. versicolor +
curved  +