Rock Garden Plants
Penstemon albidus Nutt. sect. Cristati 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon albidus Nutt. sect. Cristati
BibliographyGen. N. Amer. Pl. 2: 53 (1818)
Native Rangewc. & c. Canada to nw. & c. USA
Primary BiomeTemperate
Habitatsteppes
Altitude300-1800m
Descriptionfinely cinereous, leaves oblanceolate or elliptic, to 10cm long, stem leaves not very reduced, inflorescence of few whorls, flowers 15-25mm long, staminodium hirsute
Size10-50cm
Colorwhite, bluish, pale pink
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
SynonymsChelone albida (Nutt.) Spreng.
Penstemon teretifolius Fraser ex Nutt.
Penstemon viscidulus Nees
Territory7 Northern America
     71 Western Canada (ABT Alberta, MAN Manitoba, SAS Saskatchewan)
     72 Eastern Canada (ONT Ontario)
     73 Northwestern U.S.A. (COL Colorado, MNT Montana, WYO Wyoming)
     74 North-Central U.S.A. (IOW Iowa, KAN Kansas, MIN Minnesota, NDA North Dakota, NEB Nebraska, OKL Oklahoma, SDA South Dakota)
     77 South-Central U.S.A. (NWM New Mexico, TEX Texas)
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(c) 1990-2025 RNDr. Pavel Slabý