Rock Garden Plants
Penstemon breviculus (D.D.Keck) G.T.Nisbet & R.C.Jacks. sect. Cristati 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon breviculus (D.D.Keck) G.T.Nisbet & R.C.Jacks. sect. Cristati
BibliographyKansas Univ. Sci. Bull. 41: 734 (1960)
Native RangeUtah to Colorado and Arizona
Primary BiomeTemperate
Habitatsandy grassland
Altitude1500-2000m
Descriptionleaves mainly basal, linear to narrowly lanceolate or oblanceolate, 35-70mm, flowers 10-15mm long, tubular, inflorescence secund, staminodium not exserted
Size10-20cm
Colordark blue, purple
Bloomsummer
Ca
Typeperennial
Cultivationsunny 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
SynonymsPenstemon jamesii ssp. breviculus D.D.Keck
Territory7 Northern America
     73 Northwestern U.S.A. (COL Colorado)
     76 Southwestern U.S.A. (ARI Arizona, UTA Utah)
     77 South-Central U.S.A. (NWM New Mexico)
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(c) 1990-2025 RNDr. Pavel Slabý