Rock Garden Plants
Penstemon  eriantherus Pursh  sect. Aurator 
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FamilyPLANTAGINACEAE
Genus species var.Penstemon  eriantherus Pursh  sect. Aurator
Territory Western CanadaNorthwestern U.S.A.North-Central U.S.A.Southwestern U.S.A.
dry, rocky slopes
Description in inflorescence distinctly glandular-villose, basal leaves weakly developed, entire, inflorescence distinctly verticillate, flowers 2-4cm long, outside glandular-hirsute
Size10-15cm
Colorpink, violet
Bloomsummer
Ca
Typesubshrub
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
cuttings in late summer
BibliographyHitchcock, C.L.: Vascular Plants of the Pacific Northwest
USDA Plants Database plants.usda.gov
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Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý