Rock Garden Plants
Penstemon hirsutus (L.) Willd. sect. Penstemon 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon hirsutus (L.) Willd. sect. Penstemon
BibliographySp. Pl., ed. 4. 3: 227 (1800)
Native Rangese. Canada to nc. & e. USA
Primary BiomeTemperate
Habitatstony grassland
Altitude10-200m
Descriptionhirsute, leaves lanceolate or ovate, the basal sparsely dentate, flowers crowded in dense panicle, tubular, staminodium densely barbate
Size30-80cm
Colorpale whitish violet
Bloomsummer
Ca
Typeperennial
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
division in spring; cuttings in late summer
SynonymsBartramia concinna Salisb.
Chelone hirsuta L.
Chelone pubescens (Aiton) J.Parn.
Penstemon amplexicaulis Moench
Penstemon digitalis var. pubescens (Aiton) Trautv.
Penstemon hirsutus f. albiflorus Farw.
Penstemon hirsutus f. minimus Benn.
Penstemon hirsutus f. pygmaeus Benn.
Penstemon latifolius Hoffmanns.
Penstemon longifolius Scheele
Penstemon mackayanus Knowles & Westc.
Penstemon pubescens Aiton
Penstemon pubescens var. angustifolius Aiton
Penstemon pubescens var. latifolius Aiton
Territory7 Northern America
     72 Eastern Canada (ONT Ontario, QUE Québec)
     74 North-Central U.S.A. (ILL Illinois, WIS Wisconsin)
     75 Northeastern U.S.A. (CNT Connecticut, INI Indiana, MAI Maine, MAS Masachusettes, MIC Michigan, NWJ New Jersey, NWY New York, OHI Ohio, PEN Pennsylvania, RHO Rhode I., VER Vermont, WVA West Virginia)
     78 Southeastern U.S.A. (DEL Delaware, KTY Kentucky, MRY Maryland, TEN Tennessee, VRG Virginia, WDC District of Columbia)
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