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Penstemon Schmidel

Beard-tongue
Pentstemon ?Ait.
Penstemon [BONAP]

Foodplants for Euphydryas anicia, Poladryas minuta, P. minuta arachne

900x1264 (~171Kb) USA: Cabin Mountain, (1408m), (47°14'15N 121°16'27W ~ ±0.5km), Kittitas Co., WA, 29.7.2006, Photo © Markku Savela	1000x1342 (~114Kb) USA: Cabin Mountain, (1408m), (47°14'15N 121°16'27W ~ ±0.5km), Kittitas Co., WA, 29.7.2006, Photo © Markku Savela	1000x652 (~180Kb) USA: McPhee Reservoir Camping, SW Colorado, 14.8.2005, Photo © Markku Savela
1200x862 (~169Kb) USA: McPhee Reservoir Camping, SW Colorado, 14.8.2005, Photo © Markku Savela	1000x1270 (~119Kb) USA: McPhee Reservoir Camping, SW Colorado, 14.8.2005, Photo © Markku Savela	500x754 (~49Kb) USA: Near Bandera Mtn, (47°24'28N 121°33'06W), King Co., WA, 15.7.1999, Photo © Markku Savela
900x630 (~110Kb) USA: 123 Roadside (river bank), near Mt. Rainier (46°46'46N 121°32'37W), Pierce Co., WA, 13.7.2000, Photo © Markku Savela	900x630 (~68Kb) USA: 123 Roadside (river bank), near Mt. Rainier (46°46'46N 121°32'37W), Pierce Co., WA, 13.7.2000, Photo © Markku Savela	900x619 (~109Kb) USA: Corral Pass region (47°00'15N 121°29'02W), Pierce Co., WA, 18.7.2000, Photo © Markku Savela
800x1200 (~172Kb) USA: Mesa Verde National Park, SW Colorado, 14.8.2005, Photo © Markku Savela	900x1267 (~117Kb) USA: Mesa Verde National Park, SW Colorado, 14.8.2005, Photo © Markku Savela	640x887 (~138Kb) USA: Corral Pass region (47°00'15N 121°29'02W ±1km), Pierce Co., WA, 18.7.2000, Photo © Markku Savela
700x988 (~84Kb) USA: Corral Pass region (47°00'15N 121°29'02W ±1km), Pierce Co., WA, 18.7.2000, Photo © Markku Savela	600x766 (~65Kb) USA: Glacier Basin Path (46°54'35N 121°41'30W), Mt. Rainier, Pierce Co., WA, 21.7.1999, Photo © Markku Savela

The exact identification of these species is still unknown, but tentatively assumed to belong into this group.

Penstemon rupicola (Piper) Howell

Cascades (S.Washington - Oregon - N.California). See [About maps] Cliff Penstemon Rock Penstemon
Penstemon rupicola ; [FPN, 433]; [NWP, 26]

identification uncertain 900x600 (~120Kb) USA: Corral Pass region (47°00'15N 121°29'02W ±1km), Pierce Co., WA, 18.7.2000, Photo © Markku Savela	identification uncertain 640x816 (~88Kb) USA: Corral Pass region (47°00'15N 121°29'02W ±1km), Pierce Co., WA, 18.7.2000, Photo © Markku Savela	identification uncertain 1200x953 (~168Kb) USA: Cabin Mountain, (1408m), (47°14'15N 121°16'27W ~ ±0.5km), Kittitas Co., WA, 29.7.2006, Photo © Markku Savela
identification uncertain 900x1321 (~101Kb) USA: Cabin Mountain, (1408m), (47°14'15N 121°16'27W ~ ±0.5km), Kittitas Co., WA, 29.7.2006, Photo © Markku Savela

Penstemon newberryi

-. See [About maps]

P. n. var. newberryi

N.California, NW.Nevada

P. n. var. berryi (Eastw.) Keck

S.Oregon (Josephine Co.) - N.California Mountain Pride Berry's Penstemon
Penstemon newberryi var. berryi ; [NWP, 28]

Penstemon lyallii Gray

SE.British Columbia, SW.Alberta, N.Idaho, NW.Montana. See [About maps] Lyall's Beardtongue Lyall's Penstemon
Penstemon lyallii ; [FPN, 432]; [NWP, 30]

Penstemon montanus Greene

SE.Idaho, W.Wyoming, NW.Utah. See [About maps] Mountain Beardtongue Mountain Penstemon Cordroot Penstemon
Penstemon montanus ; [FPN, 433]; [NWP, 34]

P. m. var. montanus

Penstemon montanus var. montanus ; [FPN, 433]

P. m. var. idahoensis (Keck) Cronq.

Penstemon montanus var. idahoensis ; [FPN, 433]

Penstemon ellipticus Coult. & Fisch.

SE.British Columbia, SW.Alberta, N.Idaho, NW.Montana. See [About maps] Elliptic-leaved Beardtongue Rockvine Penstemon
Penstemon ellipticus ; [FPN, 433]; [NWP, 36]

Penstemon davidsonii Greene

coastal (British Columbia) - Cascades (Washingon - Oregon - California). See [About maps] Davidson's Penstemon Creeping Penstemon
Penstemon davidsonii ; [FPN, 433]; [NWP, 38]

P. d. var. davidsonii

Penstemon davidsonii var. davidsonii ; [FPN, 433]

P. d. var. menziesii (Keck) Cronq.

Penstemon menziesii ?Hook.
Penstemon davidsonii var. menziesii ; [FPN, 433]

P. d. var. praeterius

Oregon (Steens Mt.)

Penstemon fruticosus (Pursh) Greene

S.British Columbia - SW.Alberta - W.Montana, Wyoming - Oregon. See [About maps] Shrubby Penstemon Bush Penstemon
Penstemon fruticosus ; [FPN, 433]; [NWP, 40]

identification uncertain 520x785 (~59Kb) USA: Glacier Basin Path (46°54'08N 121°39'52), Mt. Rainier, Pierce Co., WA, 21.7.1999, Photo © Markku Savela

identification uncertain 900x603 (~98Kb) USA: FR 9711, Hurley Creek (47°18'54N 120°37'31W), Kittitas Co., WA, 5.7.2000, Photo © Markku Savela

identification uncertain 600x887 (~60Kb) USA: FR 9711, Hurley Creek (47°18'54N 120°37'31W), Kittitas Co., WA, 5.7.2000, Photo © Markku Savela

P. f. var. serratus (Keck) Cronq.

Penstemon fruticosus var. serratus ; [FPN, 433]

P. f. var. fruticosus

Penstemon fruticosus var. fruticosus ; [FPN, 433]

P. f. var. scouleri (Lindl.) Cronq.

Penstemon fruticosus var. scouleri ; [FPN, 433]

Penstemon cardwellii Howell

Cascades (SW.Washington, Oregon). See [About maps] Cardwell's Penstemon
Penstemon cardwellii ; [FPN, 433]; [NWP, 42]

Penstemon glandulosus Dougl.

-. See [About maps] Glandular Penstemon Sticky-stem Penstemon
Penstemon glandulosus ; [FPN, 434]; [NWP, 44]

P. g. var. glandulosus

SE.Washington, NE.Oregon - SW.Idaho Penstemon glandulosus var. glandulosus ; [FPN, 434]

P. g. var. chelanensis (Keck) Cronq.

east slope of Cascades (Chelan Co. - Hood River Co.) Penstemon glandulosus var. chelanensis ; [FPN, 434]

Penstemon triphyllus Dougl.

SE.Washington (Hell's Canyon, Snake River Canyon, Columbia River). See [About maps] Whorled Penstemon
Penstemon triphyllus ; [FPN, 434]; [NWP, 46]

Penstemon richardsonii Dougl.

east of Cascades (S.British Columbia - E.Washington - E.Oregon). See [About maps] Richardson's Penstemon Cut-leaved Penstemon
Penstemon richardsonii ; [FPN, 434]

900x606 (~94Kb) USA: Dry Falls / Sun Lakes State Park, Grant Co., WA, 9.7.2000, Photo © Markku Savela Penstemon richardsonii var. richardsonii det. John Pelham

700x1014 (~87Kb) USA: Dry Falls / Sun Lakes State Park, Grant Co., WA, 9.7.2000, Photo © Markku Savela Penstemon richardsonii var. richardsonii det. John Pelham

P. r. var. richardsonii

Penstemon richardsonii var. richardsonii ; [FPN, 434]

P. r. var. curtiflorus (Keck) Cronq.

Penstemon richardsonii var. curtiflorus ; [FPN, 434]

P. r. var. dentatus (Keck) Cronq.

Penstemon richardsonii var. dentatus ; [FPN, 434]

Penstemon diphyllus Rydb.

W.Montana, N.Idaho, SW.Washington (Palouse Falls). See [About maps] Diphyllus Penstemon Two-leaved Penstemon
Penstemon diphyllus ; [FPN, 434]; [NWP, 50]

Penstemon serrulatus Menzies

S.Alaska - British Columbia - west of Cascades (Washington, NW.Oregon). See [About maps] Coast Penstemon Cascade Penstemon
Penstemon diffusus Lindl.
Penstemon serrulatus ; [FPN, 434]; [NWP, 52]

identification uncertain 600x861 (~67Kb) USA: 123 Roadside, near Mt. Rainier (46°51'13N 121°31'48W), Pierce Co., WA, 13.7.2000, Photo © Markku Savela

identification uncertain 950x769 (~71Kb) USA: 123 Roadside, near Mt. Rainier (46°51'13N 121°31'48W), Pierce Co., WA, 13.7.2000, Photo © Markku Savela

Penstemon venustus Dougl.

Blue Mts. (SE.Washington, NE.Oregon), W.Idaho. See [About maps] Lovely Penstemon Blue Mountain Penstemon Beautiful Penstemon
Penstemon venustus ; [FPN, 434]; [NWP, 54]

Penstemon gracilentus Gray

S.Oregon (Lake Co.), NE.California, NW.Nevada. See [About maps] Very Slender Penstemon
Penstemon gracilentus ; [NWP, 56]

Penstemon kingii Watson

S.Oregon (Matheur Co.), N.Nevada. See [About maps] King's Penstemon
Penstemon kingii ; [NWP, 58]

Penstemon roezlii Regel

C.Oregon - SW.Oregon, N.California, NW.Nevada. See [About maps] Roezl's Penstemon
Penstemon laetus var. roezlii (Regel); Jeps.
Penstemon laetus var. roezlii ; [FPN, 434]
Penstemon roezlii ; [NWP, 60]

Penstemon laetus Gray

-. See [About maps] Gay Penstemon Cheerful Penstemon

P. l. var. sagittatus Keck

SW.Oregon (Josephine Co. - Klamath Co.), N.California Sagittate Penstemon
Penstemon laetus var. sagittatus ; [NWP, 62]

Penstemon cusickii Gray

SW.Oregon (Baker Co. - Harney Co.) - Idaho (Blaine Co.). See [About maps] Cusick's Penstemon
Penstemon cusickii ; [FPN, 434]; [NWP, 64]

Penstemon leonardii Rydb.

SE.Idaho (Wasatch Mts.), Utah. See [About maps] Penstemon leonardii ; [NWP, 66]

Penstemon azureus Benth.

SW.Oregon, N.California. See [About maps] Azure Penstemon Deep Blue Penstemon
Penstemon azureus ; [NWP, 68]

Penstemon parvulus (Gray) Krautter

SW.Oregon (Siskiyou Mts.) - N.California. See [About maps] Small Azure Penstemon
Penstemon azureus ssp. parvulus (Gray); Keck
Penstemon parvulus ; [NWP, 70]

Penstemon eatonii Gray

S.Idaho, SW.Colorado - New Mexico, S.California. See [About maps] Firecracker Penstemon Eaton's Penstemon
Penstemon eatonii ; [NWP, 72]

Penstemon idahoensis Atwood & Welsh

S.Idaho (Cassia Co.). See [About maps] Idaho Penstemon
Penstemon idahoensis ; [NWP, 74]

Penstemon caryi Pennel

S.Montana (Pryor Mts., Bighorn Mts.), N.Wyoming (Bighorn Mts.). See [About maps] Cary's Penstemon
Penstemon caryi ; [NWP, 76]

Penstemon payettensis Nels. & Macbr.

NE.Oregon (Wallowa Mts.) - C.Idaho. See [About maps] Payette Penstemon
Penstemon payettensis ; [FPN, 435]; [NWP, 78]

Penstemon perpulcher A. Nels.

S.Idaho (Snake River Plain). See [About maps] Very Beautiful Penstemon
Penstemon perpulcher ; [FPN, 435]; [NWP, 80]

Penstemon speciosus Dougl.

E.Washington - Oregon, SW.Idaho, NE.Utah, California. See [About maps] Royal Penstemon Showy Penstemon
Penstemon speciosus ; [FPN, 436]; [NWP, 82]

Penstemon lemhiensis (Keck) Keck & Cronq.

SW.Montana, EC.Idaho. See [About maps] Lemhi Penstemon
Penstemon lemhiensis ; [FPN, 436]; [NWP, 84]

Penstemon subglaber Rydb.

SE.Idaho, SW.Wyoming, NE.Utah. See [About maps] Penstemon subglaber ; [NWP, 86]

Penstemon glaber Pursh.

Wyoming - New Mexico. See [About maps] Pentstemon glaber ; [GMBOT, 722]

P. g. var. glaber

SE.Montana - W.Wyoming, SW.North Dakoa, W.Nebraska Smooth Penstemon Sawsepal Penstemon
Penstemon glaber var. glaber ; [NWP, 88]

Penstemon compactus (Keck) Crosswh.

SE.Idaho (Bear River Range) - NE.Utah (Wasatch Range). See [About maps] Bear River Penstemon Compact Penstemon
Penstemon cyananthus var. compactus Keck
Penstemon compactus ; [NWP, 90]

Penstemon cyananthus Hook.

SE.Idaho, N.Utah, W.Wyoming. See [About maps] Wasatch Penstemon Blue-anthered Penstemon
Penstemon cyananthus ; [NWP, 92]

P. c. var. subglaber

Penstemon cyaneus Pennell

S.Idaho (Upper Snake River Plain) - SW.Montana, NW.Wyoming. See [About maps] Dark-blue Penstemon Cyan Penstemon
Penstemon cyaneus ; [FPN, 435]; [NWP, 94]

Penstemon pennellianus Keck

SE.Washington (Blue Mts.), NE.Oregon (N.Wallowa Co.). See [About maps] Blue Mountain Penstemon
Penstemon pennellianus ; [FPN, 435]; [NWP, 96]

Penstemon deustus Dougl. ex Lindl.

from (W.Washington - SW.Montana) - California, NW.Wyoming, NW.Utah. See [About maps] Scorched Penstemon Hotrock Penstemon Scabland Penstemon
Penstemon deustus ; [FPN, 434]; [NWP, 98]

P. d. var. deustus

Penstemon deustus var. deustus ; [FPN, 434]

P. d. var. heterander (T. & G.) Cronq.

Penstemon deustus var. heterander ; [FPN, 434]

P. d. var. variabilis (Suks.) Cronq.

Penstemon deustus var. variabilis ; [FPN, 435]

P. d. var. suffrutescens

P. d. var. pedicellatus

Penstemon laricifolius Hook & Arn.

-. See [About maps] Larchleaf Penstemon

P. l. var. laricifolius

S.Montana (Pryor Mts.), Wyoming Penstemon laricifolius var. laricifolius ; [NWP, 100]

P. l. var. exilifolius

Penstemon aridus Rydb.

SW.Montana, SE.Idaho - N.Wyoming. See [About maps] Stiffleaf Penstemon
Penstemon aridus ; [FPN, 438]; [NWP, 102]

Penstemon seorsus (A. Nels.) Keck

E.Oregon - SW.Idaho. See [About maps] Short-lobed Penstemon Narrow-leaved Penstemon
Penstemon seorsus ; [FPN, 439]; [NWP, 104]

Penstemon gairdneri Hook.

E.Washington - E.Oregon, W.Idaho (Valley Co.). See [About maps] Gairdner's Penstemon
Penstemon gairdneri ; [FPN, 439]; [NWP, 106]

P. g. var. gairdneri

Penstemon gairdneri var. gairdneri ; [FPN, 439]

P. g. var. oreganus Gray

Penstemon gairdneri var. oreganus ; [FPN, 439]

Penstemon gracilis Nutt.

Great Plains, from (Montana, Alberta - Ontario) - N.New Mexico, Wisconsin, Iowa. See [About maps] Slender Penstemon Slender Beardtongue
Penstemon gracilis ; [FPN, 438]; [NWP, 108]
Pentstemon gracilis ; [GMBOT, 722]

Penstemon albidus Nutt.

from (E.Montana, SE.Alberta - Manitoba) - to (Texas, New Mexico). See [About maps] White-flowered Penstemon
Penstemon albidus ; [FPN, 437]; [NWP, 110]
Pentstemon albidus ; [GMBOT, 722]

Penstemon palmeria Gray

Idaho (introduced). See [About maps] Palmer's Penstemon Scented Beardtongue
Penstemon palmeria ; [NWP, 112]

Penstemon grandiflorus Nutt.

E.Montana - Minnesota, Missouri, Oklahoma. See [About maps] Large-flowered Penstemon Shell-leaf Penstemon Large-flowered Beardtongue
Penstemon grandiflorus ; [NWP, 114]
Pentstemon grandiflorus ; [GMBOT, 722]

Penstemon arenicola Nelson

W.Wyoming, NW.Colorado, NE.Utah. See [About maps] Sand Penstemon Red Desert Penstemon
Penstemon arenicola ; [NWP, 116]

Penstemon acuminatus Dougl.

SC.Washington, SE.Oregon, S.Idaho (Snake River Plain). See [About maps] Sand-dune Penstemon Sharp-leaved Penstemon
Penstemon acuminatus ; [FPN, 435]; [NWP, 118]
Pentstemon acuminatus ; [GMBOT, 722]

P. a. var. latebracteatus

Penstemon angustifolius Nutt. ex Pursh

-. See [About maps]

P. a. var. angustifolius

Great Plains, east of Rocky Mts. (E.Montana, South Dakota, North Dakota) - Colorado Narrowleaf Penstemon Narrow Beardtongue
Penstemon angustifolius var. angustifolius ; [NWP, 120]

P. a. var. caudatus

P. a. var. vernalensis

Utah (Uinta Basin)

P. a. var. venosus

S.Utah, Arizona, New Mexico

Penstemon nitidus Dougl.

S.Alberta - S.Manitoba, Montana, N.Wyoming, North Dakota. See [About maps] Shining Penstemon
Penstemon nitidus ; [FPN, 435]; [NWP, 122]

P. n. var. nitidus

Penstemon nitidus var. nitidus ; [FPN, 435]

P. n. var. polyphyllus (Pennel) Cronq.

Penstemon nitidus var. polyphyllus ; [FPN, 435]

Penstemon janishiae Holmgren

SE.Idaho, SE.Oregon, N.Nevada, N.California. See [About maps] Janish's Penstemon Janish's Beardtongue
Penstemon janishiae ; [NWP, 124]

Penstemon eriantherus Pursh

-. See [About maps] Fuzzytongue Penstemon Crested Beardtongue
Penstemon eriantherus ; [FPN, 437]; [NWP, 126]

P. e. var. eriantherus

NE.Washington, S.British Columbia, Alberta - North Dakota, Wyoming - N.Colorado Penstemon eriantherus var. eriantherus ; [FPN, 437]

P. e. var. redactus Pennell & Keck

C.Idaho, SW.Montana Penstemon eriantherus var. redactus ; [FPN, 437]

P. e. var. whitedii (Piper) A. Nels

C.Washington Penstemon eriantherus var. whitedii ; [FPN, 437]

P. e. var. argillosus M. E. Jones

C.Oregon Penstemon eriantherus var. argillosus ; [FPN, 438]

P. e. var. cleburnei

Wyoming

Penstemon pruinosus Dougl.

east Cascades (S.British Columbia, E.Washington). See [About maps] Chelan Penstemon
Penstemon pruinosus ; [FPN, 440]; [NWP, 128]

Penstemon elegantulus Pennell

Hell's Canyon (NE.Oregon, E.Idaho). See [About maps] Lovely Penstemon Elegant Penstemon Lonely Penstemon
Penstemon elegantulus ; [FPN, 440]; [NWP, 130]

Penstemon albertinus Greece

SE.British Columbia, SW.Alberta - Idaho. See [About maps] Alberta Penstemon
Penstemon albertinus ; [FPN, 440]; [NWP, 132]

Penstemon anguineus Eastw.

SE.Oregon - N.California. See [About maps] Siskiyou Penstemon Tongue-leaved Penstemon
Penstemon anguineus ; [NWP, 134]

Penstemon whippleanus Gray

SW.Montana, SE.Idaho, Wyoming - Arizona, Utah. See [About maps] Whipple's Penstemon
Penstemon whippleanus ; [FPN, 437]; [NWP, 136]

Penstemon rattanii Gray

SE.Oregon (Benton Co.) - NW.California. See [About maps] Rattan's Penstemon
Penstemon rattanii ; [NWP, 138]

P. r. var. kleei

NW.California (redwood forests)

Penstemon ovatus Dougl.

W.Washington (west of Washington), S.British Columbia. See [About maps] Broad-leaved Penstemon
Penstemon ovatus ; [FPN, 440]; [NWP, 140]

Penstemon wilcoxii Rydb.

N.Idaho, NW.Montana, SE.Washington, NE.Oregon. See [About maps] Wilcox's Penstemon
Penstemon wilcoxii ; [FPN, 440]; [NWP, 142]

Penstemon subserratus Pennel

east slope of Cascades (C.Washington). See [About maps] Fine-toothed Penstemon Subserrate Penstemon
Penstemon subserratus ; [FPN, 440]; [NWP, 144]

Foodplant for Euphydryas chalcedona colon

Penstemon confertus Dougl.

SE.British Columbia, SW.Alberta, E.Washington, W.Montana, NE.Oregon. See [About maps] Yellow Penstemon Scorched Penstemon
Penstemon confertus ; [FPN, 437]; [NWP, 146]

600x937 (~92Kb) USA: FR 9712, Diamond Head, near Blewett Pass (47°18'39N 120°33'57W), Kittitas Co., WA, 5.7.2000, Photo © Markku Savela Penstemon confertus det. Mark Egger

600x930 (~79Kb) USA: FR 9712, Diamond Head, near Blewett Pass (47°18'39N 120°33'57W), Kittitas Co., WA, 5.7.2000, Photo © Markku Savela Penstemon confertus det. Mark Egger

1000x651 (~63Kb) USA: FR 9712, Diamond Head, near Blewett Pass (47°18'39N 120°33'57W), Kittitas Co., WA, 5.7.2000, Photo © Markku Savela Penstemon confertus det. Mark Egger

Penstemon pratensis Greene

SE.Oregon, SW.Idaho, Nevada. See [About maps] White-flowered Penstemon
Penstemon pratensis ; [NWP, 148]

Penstemon flavescens Pennell

W.Montana (Bitterroot Mts.) - C.Idaho. See [About maps] Pale Yellow Penstemon
Penstemon flavescens ; [FPN, 437]; [NWP, 150]

Penstemon spatulatus Pennell

NE.Oregon (Wallowa Mts.). See [About maps] Wallowa Penstemon
Penstemon spatulatus ; [FPN, 438]; [NWP, 152]

Penstemon radicosus A. Nels.

SE.Idaho, SW.Montana - Wyoming, N.Colorado, N.Utah, N.Nevada. See [About maps] Matroot Penstemon
Penstemon radicosus ; [FPN, 439]; [NWP, 154]

Penstemon peckii Pennell

N.Oregon (Jefferson Co., Deschutes Co.). See [About maps] Peck's Penstemon
Penstemon peckii ; [FPN, 438]; [NWP, 156]

Penstemon washingtonensis Keck

N.Washington (Chelan Co., Okanogan Co.). See [About maps] Washington Penstemon
Penstemon washingtonensis ; [FPN, 438]

Penstemon miser Gray

SE.Oregon (Baker Co.) - Nevada, NE.California. See [About maps] Malheur Penstemon Poverty Penstemon Golden-tongued Penstemon
Penstemon miser ; [FPN, 440]; [NWP, 160]

Penstemon pumilus Nutt.

Idaho (Salmon River Valley). See [About maps] Dwarf Penstemon
Penstemon pumilus ; [FPN, 439]; [NWP, 162]

Penstemon humilis Nutt.

from (S.Washington (east of Cascades) - E.California) - Idaho, W.Wyoming, S.Utah. See [About maps] Lowly Penstemon Low Penstemon
Penstemon humilis ; [FPN, 439]

P. h. var. humilis

Penstemon humilis var. humilis ; [NWP, 164]

Penstemon glaucinus Pennel

S.Oregon (Lake Co., Klamath Co.). See [About maps] Penstemon glaucinus ; [NWP, 166]

Penstemon attenuatus Dougl.

-. See [About maps] Sulphur Penstemon Taper-leaved Penstemon
Penstemon attenuatus ; [FPN, 438]

P. a. var. attenuatus

C.Washington - SE.Washington, NE.Oregon, N.Idaho Penstemon attenuatus var. attenuatus ; [FPN, 439]

P. a. var. palustris (Pennell) Cronq.

NE.Oregon Penstemon attenuatus var. palustris ; [FPN, 438]

P. a. var. militaris (Greene) Cronq.

S.Idaho Penstemon attenuatus var. militaris ; [FPN, 439]

P. a. var. pseudoprocerus (Rydb.) Cronq.

W.Montana, NW.Wyoming Penstemon attenuatus var. pseudoprocerus ; [FPN, 439]

Penstemon procerus Dougl.

Alaska - California, Montana, Colorado. See [About maps] Tiny-bloom Penstemon Small-flowered Penstemon Alpine Penstemon
Penstemon procerus ; [FPN, 436]; [NWP, 170]

P. p. var. procerus

Penstemon procerus var. procerus ; [FPN, 436]

P. p. var. tolmiei (Hook.) Cronq.

W.Washington Penstemon tolmiei Hook.
Penstemon procerus var. tolmiei ; [FPN, 436]

P. p. var. formosus (A. Nels.) Cronq.

Oregon, California Penstemon procerus var. formosus ; [FPN, 436]

P. p. var. brachyanthus (Pennell) Cronq.

S.Oregon, California Penstemon procerus var. brachyanthus ; [FPN, 436]

Penstemon cinicola Keck

Oregon (east base of Cascades, Crook Co., Deschutes Co. - Lake Co.) - N.California. See [About maps] Ash Penstemon Ash Beartongue
Penstemon cinicola ; [FPN, 436]; [NWP, 172]

Penstemon laxus A. Nels.

S.Idaho (north of Snake River Plain). See [About maps] Loose Penstemon Lax Penstemon
Penstemon laxus ; [FPN, 436]; [NWP, 174]

Penstemon watsonii Gray

S.Idaho, Nevada, SW.Wyoming, NW.Colorado. See [About maps] Watson's Penstemon
Penstemon watsonii ; [NWP, 176]

Penstemon globosus (Piper) Pennel & Keck

NE.Oregon (Wallowa Mts.), C.Idaho, SW.Montana. See [About maps] Globe Penstemon
Penstemon globosus ; [FPN, 437]; [NWP, 178]

Penstemon euglaucus English

Cascades (S.Washington, N.Oregon). See [About maps] Glaucous Penstemon
Penstemon euglaucus ; [FPN, 436]; [NWP, 180]

Penstemon rydbergii A. Nels.

E.Washington - SW.Montana, E.Oregon, Utah, Idaho, SW.Montan, E.Wyoming - New Mexico. See [About maps] Rydbgerg's Penstemon
Penstemon rydbergii ; [FPN, 437]; [NWP, 182]

P. r. var. rydbergii

E.Colorado, SE.Idaho, Utah

P. r. var. vaseyanus

C.Washington

P. r. var. oreocharis

E.Washington - E.Oregon, NE.California, N.Nevada, W.Idaho

P. r. var. aggregatus

W.Montana, E.Idaho, Utah, E.Colorado

Penstemon tubiflorus Nutt.

White-wand Beardtongue

600x450 (~36Kb) USA: Muscatuck Wildlife Refuge, Jackson Co., Seymour, Indiana, 9.6.2002 (Edge of woodland in tall grass with Dianthus armeria), Photo © Cherise Kergald

P. t. var. tubiflorus

P. t. var. achoreus Fern.

12.1.2003 (89)

References:

[About maps]

Warning! The maps are automatically generated from the textual information, and the process does not always produce acceptable result; See about maps for more info.

[BONAP]

A Synonymized Checklist of the Vascular Flora of the United States, Puerto Rico, and the Virgin Islands; A data base interface; BONAP U.S. Checklist - 1998; Provided by TAMU-BWG; Texas A & M Bioinformatics Working Group; Based on; Biota of North America Program

[FPN]

Hitchcock & Cronquist, 1998; Flora of the Pacific Northwest (11th ed.); ISBN 0-295-95273-3

[GMBOT]

Robinson, Benjamin L., Fernald, Merrit Lyndon, 1908; Gray's New Manual of Botany (7th edition); A Handbook of the Flowering Plants and Ferns of the Central and Northeastern United States and adjacent Canada; American Book Company

[Mark Egger]

Seattle, WA; USA; e-mail: Mark Egger

[NWP]

Strickler, 1997; Northwest Penstemons; ISBN 1-56044-572-6

If you have corrections, comments or information to add into these pages, just send mail to Markku Savela
Keep in mind that the taxonomic information is copied from various sources, and may include many inaccuracies. Expert help is welcome.