Rock Garden Plants
Penstemon  secundiflorus Benth.  sect. Anularius 
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FamilyPLANTAGINACEAE
Genus species var.Penstemon  secundiflorus Benth.  sect. Anularius
Territory Northwestern U.S.A.South-Central U.S.A.MexicoColoradoMexico NorthwestNew MexicoWyoming
rocky slopes
Altitude1700-3300m
Description glabrous, grey-green, leaves entire, carnose, mucronate, oblanceolate to lanceolate, 2-7cm, inflorescence secund, flowers 15-24mm long
Size10-40cm
Colorpurple
Bloomsummer
Ca
Typetuft
Cultivationsunny, dry, 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
BibliographyDorn, R.D. (1992) Manual of the Vascular Plants of Wyoming
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý