Penstemon

Penstemon acuminatus Douglas ex Lindl. 30 30

Penstemon albertinus Greene 5 3

Penstemon albidus Nutt. 22 22

Penstemon albomarginatus M.E.Jones 2 2

Penstemon albrightii A.Nelson 2 2

Penstemon alpinus Torr. 4 3

Penstemon ambiguus Torr. 23 23

Penstemon anguineus Eastw. 1 1

Penstemon angustifolius Pursh 7 7

Penstemon antirrhinoides Benth. 26 26

Penstemon apateticus Straw 3 3

Penstemon argutus Paxton 1 1

Penstemon aridus Rydb. 1 1

Penstemon arizonicus A.Heller 1 1

Penstemon arkansanus Pennell 2 1

Penstemon atropurpureus (Sweet) G.Don 6 6

Penstemon attenuatus Douglas ex Lindl. 11 11

Penstemon auriberbis Pennell 2 2

Penstemon australis Small 3 3

Penstemon azureus Benth. 26 26

Penstemon baccharifolius Hook. 3 3

Penstemon barbatus (Car.) Roth 'Twizzle Scarlet' 76 71

Penstemon barrettiae A.Gray 3 3

Penstemon berryi Eastw. 1 1

Penstemon bicolor (Brandegee) Clokey & D.D.Keck 7 7

Penstemon bolanus Straw 1 1

Penstemon brandegeei (Porter) Porter ex Rydb. 2 2

Penstemon breviflorus Lindl. 18 18

Penstemon bridgesii 22 21

Penstemon buckleyi Pennell 2 2

Penstemon caeruleus Nutt. 4 4

Penstemon caesius A.Gray 10 10

Penstemon caespitosus Nutt. ex A.Gray 10 10

Penstemon californicus (Munz & I.M.Johnst.) D.D.Keck 1 1

Penstemon calycosus Small 4 4

Penstemon campanulatus (Cav.) Willd. 91 90

Penstemon canescens (Britton) Britton 5 5

Penstemon cardinalis Wooton & Standl. 1

Penstemon cardwellii Howell 2 2

Penstemon caudatus A.Heller 1 1

Penstemon centranthifolius (Benth.) Benth. 25 25

Penstemon cinerascens Greene 3 3

Penstemon cinereus Piper 2 2

Penstemon clevelandii A.Gray 3 3

Penstemon cobaea Nutt. 19 19

Penstemon collinus A.Nelson 6 6

Penstemon coloradoensis A.Nelson 2 2

Penstemon comarrhenus A.Gray 2 2

Penstemon concinnus D.D.Keck 3 3

Penstemon confertus Dougl. ex Lindl. 84 83

Penstemon confusus M.E.Jones 2 2

Penstemon connatifolius A.Nelson 2 2

Penstemon cordifolius Benth. 30 30

Penstemon corymbosus Benth. 6 6

Penstemon crandallii A.Nelson 1 1

Penstemon cristatus Nutt. 9 9

Penstemon cusickii A.Gray 5 5

Penstemon cyananthus Hook. 3 3

Penstemon cyathophorus Rydb. 1 1

Penstemon dasyantha (Cham. & Fisch.) Ernst 1 1

Penstemon dasyphyllus A.Gray 1 1

Penstemon davisae Greene 2 2

Penstemon deamii Pennell 1 1

Penstemon deustus Douglas ex Lindl. 29 29

Penstemon diffusus Douglas 18 17

Penstemon digitalis Nutt. ex Sims 29 23

Penstemon diphyllus Rydb. 2 1

Penstemon eatoni lanceifolius Pennell 1

Penstemon eatonii A.Gray 15 15

Penstemon ellipticus J.M.Coult. & Fisher 3 3

Penstemon euglaucus English 1 1

Penstemon exilifolius A.Nelson 4 4

Penstemon fendleri Torr. & A.Gray 4 4

Penstemon flavescens Pennell 1 1

Penstemon floridus Brandegee 2 2

Penstemon fremontii Torr. & A.Gray 1 1

Penstemon frutescens Lamb. 9 9

Penstemon fruticiformis Coville 1 1

Penstemon fruticosus (Pursh) Greene 8 8

Penstemon gairdneri Hook. 10 10

Penstemon geniculatus Greene 2 2

Penstemon gentianoides Kunth 28 28

Penstemon glaber Pursh 52 52

Penstemon glabrescens Pennell 2 2

Penstemon glandulosus Douglas ex Lindl. 10 10

Penstemon glaucifolius A.Gray 1 1

Penstemon glaucus Graham 17 17

Penstemon globosus (Piper) Pennell & D.D.Keck 3 3

Penstemon gloxinioides hort. 1 1

Penstemon gracilentus A.Gray 7 7

Penstemon gracilis Nutt. 22 22

Penstemon grahamii D.D.Keck ex E.H.Graham 1 1

Penstemon grandiflorus Nutt. 8 8

Penstemon grinnellii Eastw. 5 5

Penstemon guadalupensis A.Heller 4 4

Penstemon hallii A.Gray 13 13

Penstemon harbourii A.Gray 9 9

Penstemon hartwegii Benth. 14 14

Penstemon heterodoxus A.Gray 7 7

Penstemon heterophyllus Lindl. 33 32

Penstemon hidalgensis Straw 3 3

Penstemon hirsutus (L.) Willd. 16 12

Penstemon humilis Nutt. ex A.Gray 31 31

Penstemon idahoensis N.D.Atwood & S.L.Welsh 1 1

Penstemon imberbis (Kunth) Trautv. 20 20

Penstemon incertus Brandegee 3 3

Penstemon intonsus A.Heller 1 1

Penstemon isophyllus B.L.Rob. 3 3

Penstemon jaffrayanus Hook. 1 1

Penstemon jamesii Benth. 6 6

Penstemon keckii Clokey 3 3

Penstemon kingii S.Watson 3 3

Penstemon kunthii G.Don 12 11

Penstemon labrosus (A.Gray) Mast. ex Hook.f. 12 12

Penstemon laetus A.Gray 18 18

Penstemon laevigatus (L.) Aiton 78 77

Penstemon lanceolatus Benth. 2 2

Penstemon laricifolius Hook. & Arn. 2 2

Penstemon lassenianus Greene 4 4

Penstemon laxiflorus Pennell 1 1

Penstemon leiophyllus Pennel 1

Penstemon lemmonii A.Gray 10 10

Penstemon leonardii Rydb. 1 1

Penstemon linarioides A.Gray 12 12

Penstemon linearis 1 1

Penstemon lobbii Lem. 3 3

Penstemon longiflorus (Pennell) S.L.Clark 1 1

Penstemon lyallii A.Gray 3 3

Penstemon macbridei A.Nelson 1 1

Penstemon mackayanus Knowles & Westc. 2 2

Penstemon menziesii Hook. 53 53

Penstemon metcalfei Wooton & Standl. 1 1

Penstemon micranthus Nutt. 1 1

Penstemon miser A.Gray 1 1

Penstemon moffatii Eastw. 1 1

Penstemon monoensis A.Heller 1 1

Penstemon montanus Greene 1 1

Penstemon multicaulis Pennell 1 1

Penstemon multiflorus Chapm. ex Benth. 2 2

Penstemon murrayanus Hook. 8 8

Penstemon nemorosus (Douglas ex Lindl.) Trautv. 4 4

Penstemon neotericus D.D.Keck 2 2

Penstemon newberryi A.Gray 7 7

Penstemon nitidus Douglas ex Benth. 3 2

Penstemon oreocharis Greene 3 3

Penstemon oreophilus Rydb. 1 1

Penstemon osterhoutii Pennell 2 1

Penstemon ovatus Dougl. ex Hook. 22 19

Penstemon pallidus Small 14 14

Penstemon palmeri A.Gray 31 31

Penstemon palmeri typicus Keck 1

Penstemon paniculata Willd. 1 1

Penstemon parishii A.Gray 2 2

Penstemon parryi (A.Gray) A.Gray 3 3

Penstemon pauciflorus Buckley 1 1

Penstemon payettensis A.Nelson & J.F.Macbr. 1 1

Penstemon perfoliatus Brongn. 10 10

Penstemon petiolatus Brandegee 3 3

Penstemon piliferus A.Heller 1 1

Penstemon pinetorum Piper 4 4

Penstemon pinifolius Greene 3 3

Penstemon procerus Douglas ex Graham 13 11

Penstemon pruinosus Douglas ex Lindl. 8 8

Penstemon pseudoprocerus Rydb. 1 1

Penstemon pseudospectabilis M.E.Jones 1 1

Penstemon pubescens Aiton 65 65

Penstemon pudicus Reveal & Beatley 1 1

Penstemon pulchellus Greene 7 7

Penstemon pumilus Nutt. 1 1

Penstemon puniceus A.Gray 4 4

Penstemon purpureus Eastw. 2 2

Penstemon purpusii Brandegee 3 3

Penstemon radicatus A.Nelson 1 1

Penstemon radicosus A.Nelson 2 2

Penstemon rattanii A.Gray 5 5

Penstemon recurvatus A.Heller 1 1

Penstemon richardsonii Douglas ex Lindl. 19 18

Penstemon riparius A.Nelson 1 1

Penstemon rochrockii A.Gray 7 7

Penstemon roezlii Regel 11 11

Penstemon roseus (Cerv. ex Sweet) G.Don 10 10

Penstemon rupicola (Piper) Howell 3 3

Penstemon rydbergii A.Nelson 6 6

Penstemon sagittatus (D.D.Keck) Pennell 1 1

Penstemon scouleri Lindl. 1 1

Penstemon secundiflorus Benth. 16 16

Penstemon sedoides Underw. 1 1

Penstemon serrulatus Menzies ex Sm. 12 10

Penstemon sileri (A.Gray) Pennell 1 1

Penstemon similis A.Nelson 14 14

Penstemon smallii A. Heller 4 2

Penstemon sonomensis Greene 2 2

Penstemon sp. 180 179

Penstemon speciosus Douglas ex Lindl. 12 12

Penstemon spectabilis Thurb. ex Torr. & A. Gray 30 29

Penstemon splendens A.Nelson 1 1

Penstemon stenophyllus A.Gray 6 6

Penstemon stenosepalus (A.Gray) Howell 6 6

Penstemon strictiformis Rydb. 5 5

Penstemon strictus Benth. 7 7

Penstemon sudans M.E.Jones 1 1

Penstemon suffrutescens Rydb. 1 1

Penstemon tenuiflorus Pennell 1 1

Penstemon tenuifolius Benth. 7 7

Penstemon tenuis Small 3 3

Penstemon tepicensis Straw 1

Penstemon ternatus Torr. ex A.Gray 16 16

Penstemon thompsoniae (A.Gray) Rydb. 5 5

Penstemon tolmiei Hook. 7 7

Penstemon torreyi Benth. 6 6

Penstemon trichander (A.Gray) Rydb. 1 1

Penstemon triflorus A.Heller 6 6

Penstemon triphyllus Douglas 5 5

Penstemon tristis Pennell & Keck 1 1

Penstemon tubaeflorus Nutt. 4 4

Penstemon unilateralis Rydb. 8 7

Penstemon utahensis Eastw. 5 5

Penstemon variabilis Suksd. 2 2

Penstemon venustus Douglas ex Lindl. 11 11

Penstemon violaceus (Brandegee) A.Nelson 1 1

Penstemon virens Pennell ex Rydb. 4 4

Penstemon virgatus A.Gray 11 11

Penstemon wardii A.Gray 1 1

Penstemon watsonii A.Gray 1 1

Penstemon whippleanus A.Gray 9 9

Penstemon whitedii Piper 2 2

Penstemon wilcoxii Rydb. 4 4

Penstemon wislizeni (A.Gray) Straw 2 2

Penstemon woodsii A.Nelson 1 1

Penstemon wrightii Hook. 9 9

Penstemon xylus A.Nelson 1 1

Collection	Nombre de spécimens (ou lots)
Jardins (JB)	39
Plantes vasculaires (P)	2039
Soc. Nat. des Sc. Nat. et Math. Cherbourg (CHE)	2
Univ. Montpellier - Inst. de Botanique (MPU)	10

Penstemon

Références en ligne

Taxonomie

Espèces

2090 Spécimens inventoriés en collections