Rock Garden Plants
Penstemon cinicola D.D.Keck sect. Penstemon 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon cinicola D.D.Keck sect. Penstemon
BibliographyPubl. Carnegie Inst. Wash. 520: 294 (1940)
Native Rangec. Oregon to n. California
Primary BiomeTemperate
Habitatrocky slopes
Altitude1000-2600m
Descriptionstems thin, glabrous, leaves entire, narrow, to 6cm long, inflorescence remotely verticillate, flowers 6-10mm long, undistictly bilabiate
Size10-40cm
Colorbluish purple
Bloomsummer
Ca
Typeperennial
Cultivationsunny rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
division in spring; cuttings in late summer
SynonymsPenstemon truncatus Pennell
Penstemon truncatus f. puberulus Pennel
Territory7 Northern America
     73 Northwestern U.S.A. (ORE Oregon)
     76 Southwestern U.S.A. (CAL California)
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(c) 1990-2025 RNDr. Pavel Slabý