Rock Garden Plants
Penstemon  virgatus A.Gray  sect. Habroanthus 
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FamilyPLANTAGINACEAE
Genus species var.Penstemon  virgatus A.Gray  sect. Habroanthus
Territory Southwestern U.S.A.South-Central U.S.A.MexicoArizonaMexico NorthwestNew Mexico
dry, stony grassland
Description glabrous or finely glandular, leaves linear-lanceolate, to 10cm long, inflorescence elongate, many flowered, secund, flowers 2cm long, staminodium apically dilated, glabrous
Size25-80cm
Colorpink, violet, white
Bloomsummer
Ca
Typetuft
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
cuttings in late summer
BibliographyKearney, T.H. et al. (1951-1960) Arizona Flora
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý