Rock Garden Plants
Penstemon  dolius Pennell  sect. Aurator 
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FamilyPLANTAGINACEAE
Genus species var.Penstemon  dolius Pennell  sect. Aurator
Territory Southwestern U.S.A.NevadaUtah
semideserts of w. USA
Altitude1500-2000m
Description leaves densely cinereous, 1-4cm long, narrowly oblanceolate to spathulate, flowers 14-20mm, inside white, striate, staminodium light yellow barbate
Size5-10cm
Colorblue, violet
Bloomsummer
Ca
Typesubshrub
Cultivationdry, sunny site with a poor, sandy soil
alpine house, sandy soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
cuttings in late summer
BibliographyCronquist, A. et al. (1972-2005) Intermountain Flora
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý