Harvard University Herbaria & Libraries

Index of Botanical Specimens

Name	Penstemon Schmidel
Authorship	Schmidel
Rank	Genus
NomenclaturalStatus	NomLeg
Placed in	Plantaginaceae
Contains	Penstemon abietinus Pennell Penstemon absarokensis Evert Penstemon acaulis L. O. Williams Penstemon acuminatus Douglas ex Lindley Penstemon aggregatus Pennell Penstemon alamosensis Pennell & Nisbet Penstemon albertinus Greene Penstemon albidus Nuttall Penstemon albifloris England Penstemon albifluvis England Penstemon albomarginalis M.E.Jones Penstemon albomarginatus M. E. Jones Penstemon alluviorum Pennell Penstemon alpinus Torrey Penstemon ambiguus Torrey Penstemon ammophilus N.H.Holmgren & L.M.Schultz Penstemon amoenus Kunze Penstemon amphorellae Crosswhite Penstemon amplus A.Nelson Penstemon angelicus (I.M.Johnst.) Moran Penstemon anguineus Eastwood Penstemon angustifolius Nuttall ex Pursh Penstemon antirrhinoides Bentham Penstemon apateticus Straw Penstemon arenarius Greene Penstemon arenicola A. Nelson Penstemon argutus Paxton Penstemon aridus Rydberg Penstemon arizonicus A. Heller Penstemon arkansanus Pennell Penstemon assurgens D.D.Keck Penstemon atropurpureus (Sweet) G.Don Penstemon attenuatus Douglas ex Lindley Penstemon atwoodii S. L. Welsh Penstemon auriberbis Pennell Penstemon auricomus A. Nelson Penstemon austini Eastw. Penstemon australis Small Penstemon azureus Bentham Penstemon baccharifolius Hooker Penstemon bakeri Greene Penstemon barbatus (Cavanilles) Roth Penstemon barnebyi N. H. Holmgren Penstemon barrettiae A. Gray Penstemon berryi Eastwood Penstemon bicolor (Brandegee) Clokey & D. D. Keck Penstemon bleaklyi O'Kane & K.D.Heil Penstemon bolanius Straw Penstemon bolanus Straw Penstemon brachyanthus Pennell Penstemon bracteatus D. D. Keck Penstemon bradburyi Pursh Penstemon brandegeei Porter Penstemon brevibarbatus Crosswh. Penstemon breviculus (D. D. Keck) Nisbet & R. C. Jackson Penstemon breviflorus Lindley Penstemon brevifolius (A. Gray) A. Nelson Penstemon brevilabris A. Gray Penstemon brevis A. Nelson Penstemon brevisepalus Pennell Penstemon bridgesii A. Gray Penstemon brittanorum Pennell ex Peattie Penstemon brittoniorum Pennell Penstemon brittonorum Pennell ex Peattie Penstemon bryantae D.D.Keck Penstemon bryantiae D. D. Keck Penstemon buckleyi Pennell Penstemon cacuminis Pennell Penstemon caelestinus Pennell Penstemon caeruleus Torr. Penstemon caesius A. Gray Penstemon caespitosus Nuttall ex A. Gray Penstemon calcareus M. E. Jones Penstemon californicus (Munz & I. M. Johnston) D. D. Keck Penstemon calycosus Small Penstemon campanulatus (Cavanilles) Willdenow Penstemon canescens (Britton) Britton Penstemon canosobarbatus Kellogg Penstemon cardinalis Wooton & Standley Penstemon cardwellii Howell Penstemon carinatus Kellogg Penstemon carnosus Pennell Penstemon caryi Pennell Penstemon caudatus A. Heller Penstemon cedrosensis Krautter Penstemon centranthifolius Bentham Penstemon cephalanthus Pennell Penstemon cephalophorus Greene Penstemon cerrosensis Kellogg Penstemon chelonoides L. Penstemon chionophilus Greene ex C. F. Baker Penstemon cinerascens Greene Penstemon cinereus Piper Penstemon cinicola D. D. Keck Penstemon cleavelandii A.Gray Penstemon cleburnei M. E. Jones Penstemon cleburni M.E.Jones Penstemon clevelandii A. Gray Penstemon clutei A. Nelson Penstemon cobaea Nuttall Penstemon coccinatus Rydberg Penstemon coccineus Engelmann Penstemon coeruleus Torr. Penstemon collinus A. Nelson Penstemon coloradoensis A. Nelson Penstemon comarrhenus A. Gray Penstemon compactus (D.D.Keck) Crosswh. Penstemon concinnus D.D.Keck Penstemon confertus Douglas ex Lindley Penstemon confusus M. E. Jones Penstemon congestus (M. E. Jones) Pennell Penstemon connatifolius A.Nelson Penstemon connatus Deppe ex Walp. Penstemon cordifolius Bentham Penstemon corymbosus Bentham Penstemon crandallii A. Nelson Penstemon crassifolius Shuttlew. ex Benth. Penstemon crassulus Wooton & Standl. Penstemon crideri A.Nelson Penstemon cristatus Nutt. Penstemon curtiflorus (D.D.Keck) N.H.Holmgren Penstemon cusickii A. Gray Penstemon cyananthus Hooker Penstemon cyaneus Pennell Penstemon cyanocaulis Payson Penstemon cyathophorus Rydberg Penstemon dasyphyllus A. Gray Penstemon davidsonii Greene Penstemon dayanus Howell Penstemon deamii Pennell Penstemon deaveri Crosswhite Penstemon debilis O'Kane & J.L.Anderson Penstemon decurvus Pennell ex Crosswh. Penstemon degeneri Crosswhite Penstemon depressus Greene Penstemon deserticola Piper Penstemon desertipicti A.Nelson Penstemon desertorum M.E.Jones Penstemon deustus Douglas Penstemon diffusus Douglas Penstemon digitalis Nuttall ex Sims Penstemon diphyllus Rydberg Penstemon discolor D. D. Keck Penstemon dissectus Elliott Penstemon distans N. H. Holmgren Penstemon divergens M.E.Jones Penstemon dolius M. E. Jones ex Pennell Penstemon douglasii Hooker Penstemon dubius Davidson Penstemon duchesnensis (N.H.Holmgren) Neese Penstemon dugesii Pérez-Calix & Zacarías Penstemon eastwoodiae A.Heller Penstemon eatonii A. Gray Penstemon elegans Poir. Penstemon elegantulus Pennell Penstemon ellipticus Coulter & Fisher Penstemon erianthera Fraser ex Nutt. Penstemon eriantherus Pursh Penstemon erianthus Pursh Penstemon erosus Rydb. Penstemon euglaucus English Penstemon exilifolius A. Nelson Penstemon eximius D. D. Keck Penstemon exsertus A.Nelson Penstemon fasciculatus A. Gray Penstemon fendleri Torrey Penstemon filifolius Nutt. ex Benth. Penstemon filiformis (D. D. Keck) D. D. Keck Penstemon filisepalis Straw Penstemon flavescens Pennell Penstemon flaviflorus M.E.Jones Penstemon floribundus Danley Penstemon floridus Brandegee Penstemon flowersii E. C. Neese & S. L. Welsh Penstemon francisci-pennellii Crosswhite Penstemon frankliniae S.L.Welsh Penstemon franklinii S. L. Welsh Penstemon fremontii Torrey & A. Gray Penstemon frutescens Lamb. Penstemon fruticiformis Coville Penstemon fruticosus (Pursh) Greene Penstemon gairdneri Hooker Penstemon galloensis G.L.Nesom Penstemon garrettii Pennell Penstemon geniculatus Greene Penstemon gentianoides (Kunth) Poir. Penstemon gentryi Standley Penstemon gibbensii Dorn Penstemon giganteus C.Morren Penstemon glaber Pursh Penstemon glabrescens Pennell Penstemon glandulosus Douglas ex Lindley Penstemon glastifolius Greene Penstemon glaucifolius A. Gray Penstemon glaucinus Pennell Penstemon glaucophyllus Scheele Penstemon glaucus Graham Penstemon globosus (Piper) Pennell & D. D. Keck Penstemon gloxinioides Purdy Penstemon goodrichii N. H. Holmgren Penstemon gordonianus A.Gray Penstemon gordonii Hook. Penstemon gormanii Greene Penstemon gracilentus A. Gray Penstemon gracilis Nuttall Penstemon grahamii D. D. Keck Penstemon grandiflorus Nuttall Penstemon griffinii A. Nelson Penstemon grinnellii Eastwood Penstemon guadalupensis A. Heller Penstemon hallii A. Gray Penstemon hansonii A.Nelson Penstemon harbouri A. Gray Penstemon harbourii A.Gray Penstemon harringtonii Penland Penstemon hartwegii Benth. Penstemon harvardii A.Gray Penstemon havardii A. Gray Penstemon haydenii S. Watson Penstemon helleri Small Penstemon henricksonii Straw Penstemon hesperius M. Peck Penstemon heterander Torrey & A. Gray Penstemon heterodoxus A. Gray Penstemon heterophyllus Lindley Penstemon hians I. M. Johnston Penstemon hidalgensis Straw Penstemon higginsii (Neese) N.H.Holmgren & N.D.Atwood Penstemon hintonii Straw Penstemon hirsutus (Linnaeus) Willdenow Penstemon holmgrenii S.L.Clark Penstemon humboldtii G.Don Penstemon humilis Nuttall ex A. Gray Penstemon hybr Penstemon hybridus Voss Penstemon idahoensis N. D. Atwood & S. L. Welsh Penstemon ilicifolius Nutt. ex Benth. Penstemon imberbis (Kunth) Trautv. Penstemon immanifestus N. H. Holmgren Penstemon incanus (A.Gray) Tidestr. Penstemon incertus Brandegee Penstemon inermis (Poir.) Poir. Penstemon inflatus Crosswhite Penstemon intonsus A. Heller Penstemon isophyllus B. L. Robinson Penstemon jacintensis Abrams Penstemon jaffrayanus Hook. Penstemon jaliscensis B.L.Rob. Penstemon jamesii Bentham Penstemon janishiae N. H. Holmgren Penstemon jeffreyanus A.Murray bis Penstemon jonesii Pennell Penstemon kamesii Bentham Penstemon keckii Clokey Penstemon kennedyi A.Nelson Penstemon kingii S. Watson Penstemon kleei Greene Penstemon kralii D. Estes Penstemon kunthii G. Don Penstemon labrosus (A. Gray) Masters ex Hooker f. Penstemon lacerellus Greene Penstemon laetus A. Gray Penstemon laevigatus Aiton Penstemon laevis Pennell Penstemon lanceolatus Bentham Penstemon laricifolius Hooker & Arnott Penstemon lassenianus Greene Penstemon latiusculus Greene Penstemon laxiflorus Pennell Penstemon laxus A. Nelson Penstemon leiophyllus Pennell Penstemon lemhiensis (D.D.Keck) D.D.Keck & Cronquist Penstemon lemmonii A. Gray Penstemon lentus Pennell Penstemon leonardii Rydberg Penstemon leonensis Straw Penstemon leptanthus Pennell Penstemon leptophyllus Rydb. Penstemon leucanthus Greene Penstemon lewisii Benth. Penstemon linarioides A. Gray Penstemon linearifolius J.M.Coult. & Fisher Penstemon lineolatus Greene Penstemon lobbii Lem. Penstemon longiflorus (Pennell) S. L. Clark Penstemon longifolius Scheele Penstemon luculentus R.L.Johnson & M.R.Stevens Penstemon luteus G.L.Nesom Penstemon lyalli (A.Gray) A.Gray Penstemon lyallii (A. Gray) A. Gray Penstemon macbridei A. Nelson Penstemon mackayanus Knowles & Westc. Penstemon macranthus Eastw. Penstemon magnus Pennell Penstemon maguirei Crosswhite Penstemon marcusii (D. D. Keck) N. H. Holmgren Penstemon mensarum Pennell Penstemon menziesii Hooker Penstemon metcalfei Wooton & Standley Penstemon mexicanus hort. ex A.DC. Penstemon microphyllus A. Gray Penstemon militaris Greene Penstemon miniatus Lindl. Penstemon minidokanus A.Nelson & J.F.Macbr. Penstemon minor (A.Gray) D.D.Keck Penstemon minutifolius Straw Penstemon mirus A.Nelson Penstemon miser A. Gray Penstemon modestus Greene Penstemon moffatii Eastwood Penstemon moffattii Eastw. Penstemon mohinoranus Straw Penstemon monoensis A. Heller Penstemon montanus Greene Penstemon moriahensis N.H.Holmgren Penstemon moronensis Crosswh. Penstemon mucronatus N.H.Holmgren Penstemon multicaulis Pennell Penstemon multiflorus (Bentham) Chapman ex Small Penstemon munzii I.M.Johnst. Penstemon murcronatus N.H.Holmgren Penstemon murrayanus Hooker Penstemon nanus D. D. Keck Penstemon navajoa N. H. Holmgren Penstemon nelsoniae D.D.Keck & Thomps. Penstemon nemorosus (Douglas ex Lindl.) Trautv. Penstemon neomexicanus Wooton & Standley Penstemon neotericus D. D. Keck Penstemon newberryi A. Gray Penstemon nitidus Douglas ex Bentham Penstemon nudiflorus A. Gray Penstemon nuttallii L.C.Beck Penstemon nyeensis Crosswhite Penstemon obtusifolius Pennell Penstemon occiduus Straw Penstemon oklahomensis Pennell Penstemon oliganthus Wooton & Standley Penstemon ophianthus Pennell Penstemon oreganus (A.Gray) Howell Penstemon oreocharis Greene Penstemon oreophilus Rydb. Penstemon osterhoutii Pennell Penstemon ovatus Douglas ex Hooker Penstemon owenii A. Nelson Penstemon pachyphyllus (A. Gray) Rydberg Penstemon pahutensis N. H. Holmgren Penstemon pallescens Osterh. Penstemon pallidus Small Penstemon palmeri A. Gray Penstemon palustris Pennell Penstemon pandus (A.Nelson & J.F.Macbr.) A.Nelson & J.F.Macbr. Penstemon paniculatus Howell Penstemon papillatus J. T. Howell Penstemon parishii A.Gray Penstemon ×parishii A. Gray Penstemon parryi (A. Gray) A. Gray Penstemon parviflorus Pennell Penstemon parvulus (A. Gray) Krautter Penstemon parvus Pennell Penstemon patens (M.E.Jones) N.H.Holmgren Penstemon patricus N. H. Holmgren Penstemon pauciflorus Greene Penstemon payettensis A. Nelson & J. F. Macbride Penstemon paysonii Pennell Penstemon paysoniorum D. D. Keck Penstemon peckii Pennell Penstemon peduncularis Nutt. ex Benth. Penstemon peirsonii Munz & I.M.Johnst. Penstemon penlandii W. A. Weber Penstemon pennellianus D. D. Keck Penstemon penstemon (L.) Britton Penstemon pentstemon (L.) MacMill. Penstemon perfoliatus Brongn. Penstemon perpulcher A. Nelson Penstemon personatus D. D. Keck Penstemon petiolatus Brandegee Penstemon phlogifolius Greene Penstemon pickettii H.St.John Penstemon pilifer A.Heller Penstemon piliferus A. Heller Penstemon pilosigulatus A. Nelson Penstemon pinetorum (Piper) Piper Penstemon pinifolius Greene Penstemon pinorum L.M.Shultz & J.S.Shultz Penstemon plagapineus Straw Penstemon platyphyllus Rydberg Penstemon plummerae Abrams Penstemon pononii Anon. Penstemon potosinus Straw Penstemon pratensis Greene Penstemon pringlei S. Watson Penstemon procerus Douglas ex Graham Penstemon procumbens Greene Penstemon productus Greene Penstemon propinquus Greene Penstemon pruinosus Douglas Penstemon pseudohumilis Rydberg Penstemon pseudoparvus Crosswh. Penstemon pseudoprocerus Rydberg Penstemon pseudoputus (Crosswh.) N.H.Holmgren Penstemon pseudospectabilis M. E. Jones Penstemon puberulentus Rydb. Penstemon pubescens Aiton Penstemon pudicus Reveal & Beatley Penstemon pulchellus Lindley Penstemon pumilus Nuttall Penstemon punctatus Brandegee Penstemon puniceus A. Gray Penstemon purpusii Brandegee Penstemon putus A.Nelson Penstemon radicosus A. Nelson Penstemon ramaleyi A.Nelson Penstemon ramosus Crosswhite Penstemon rattanii A. Gray Penstemon recurvatus A. Heller Penstemon regalis A.Nelson Penstemon reidmoranii Zacarías & A.Wolfe Penstemon retrorsus Payson Penstemon retrosus Payson ex Pennell Penstemon rex A.Nelson & J.F.Macbr. Penstemon rhizomatosus N.H.Holmgren Penstemon richardsonii Douglas ex Lindley Penstemon riparius A. Nelson Penstemon rivularis Douglas ex Trautv. Penstemon roezlii Regel Penstemon roseus (Cerv. ex Sweet) G.Don Penstemon rostriflorus Kellogg Penstemon rothrockii A. Gray Penstemon rotundifolius A. Gray Penstemon rubescens A. Gray Penstemon rubicundus D. D. Keck Penstemon rupicola (Piper) Howell Penstemon rydbergii A. Nelson Penstemon sagittatus (D.D.Keck) Pennell Penstemon saliens Rydb. Penstemon salmonensis N.H.Holmgren Penstemon saltarius Crosswh. Penstemon saxosorum Pennell Penstemon scabridus Eastw. Penstemon scapoides D. D. Keck Penstemon scariosus Pennell Penstemon schaffneri (Hemsl.) Straw Penstemon scoparius A.Nelson Penstemon scouleri Douglas Penstemon scrophularioides M.E.Jones Penstemon secundiflorus Bentham Penstemon seorsus (A. Nelson) D. D. Keck Penstemon sepalulus A. Nelson Penstemon serrulatus Menzies ex Smith Penstemon shantzii A.Nelson Penstemon shastensis D. D. Keck Penstemon shockleyi S. Watson Penstemon similis A. Nelson Penstemon skutchii Straw Penstemon smallii A. Heller Penstemon sonomensis Greene Penstemon sp. Penstemon spatulatus Pennell Penstemon speciosus Douglas Penstemon spectabilis Thurber ex A. Gray Penstemon spicatus Anon. Penstemon spinulosus Wooton & Standl. Penstemon staticifolius Lindl. Penstemon stenophyllus A. Gray Penstemon stenosepalus A.Gray Penstemon stephensii Brandegee Penstemon strictiformis Rydberg Penstemon strictus Bentham Penstemon subglaber Rydberg Penstemon subserratus Pennell Penstemon subulatus M. E. Jones Penstemon sudans M. E. Jones Penstemon suffrutescens Rydb. Penstemon suffruticosus Douglas ex Benth. Penstemon superbus A. Nelson Penstemon tenellus Kellogg Penstemon tenuiflorus Pennell Penstemon tenuifolius Bentham Penstemon tenuis Small Penstemon tepicensis Straw Penstemon teretiflorus Fraser Penstemon ternatus Torrey ex A. Gray Penstemon teucrioides Greene Penstemon themisteri E.Vilm. Penstemon thompsoniae (A. Gray) Rydberg Penstemon thurberi Torrey Penstemon tidestromii Pennell Penstemon tiehmii N.H.Holmgren Penstemon tinctus Pennell Penstemon tolmiei Hooker Penstemon torreyi Bentham Penstemon tracyi D. D. Keck Penstemon trichander (A.Gray) Rydb. Penstemon triflorus A. Heller Penstemon triphyllus Douglas Penstemon truncatus Pennell Penstemon tubaeflorus Nuttall Penstemon tubiflorus Penstemon tusharensis N. H. Holmgren Penstemon tweedyi Canby & Rose Penstemon uintahensis Pennell Penstemon unilateralis Rydberg Penstemon utahensis Eastwood Penstemon variabilis Suksdorf Penstemon vaseyanus Greene Penstemon venosus (D.D.Keck) Reveal Penstemon venustus Douglas Penstemon veronicaefolius Greene Penstemon veronicifolius Greene Penstemon versicolor Pennell Penstemon verticillatus M.Martens & Galeotti Penstemon violaceus (Brandegee) A.Nelson Penstemon virens Pennell ex Rydberg Penstemon virgatus A. Gray Penstemon viscidulus Nees Penstemon vizcainensis Moran Penstemon vulcanellus Crosswh. Penstemon wardii A. Gray Penstemon washingtonensis D.D.Keck Penstemon washoensis Greene Penstemon watsonii A. Gray Penstemon wendtiorum B.L.Turner Penstemon wherryi Pennell Penstemon whippleanus A. Gray Penstemon whitedii Piper Penstemon wilcoxii Rydberg Penstemon wisconsinensis Pennell Penstemon wislizeni (A.Gray) Straw Penstemon wislizenii (A. Gray) Straw Penstemon woodsii A.Nelson Penstemon wrightii Hooker Penstemon xylus A.Nelson Penstemon yampaensis Penland
Remarks	LT.: P. pubescens W. Aiton (Hortus Kew. 2: 360. 7 Aug-1 Oct 1789) (Chelone pentstemon Linnaeus) (vide N. L. Britton et A. Brown, Ill. Fl. N.U.S. ed. 2. 3: 182. 7 Jun. 1913; Pennell, Contr. U. S. Natl. Herb. 20 : 325. 29 Apr. 1920)
GUID	urn:lsid:ipni.org:names:37901-1
Holdings	2 Specimens held in the Harvard University Herbaria identified as Penstemon Schmidel
Identification made in	[no date] (2)