Rock Garden Plants
Penstemon ophianthus Pennell sect. Cristati 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon ophianthus Pennell sect. Cristati
BibliographyContr. U.S. Natl. Herb. 20: 343 (1920)
Native RangeUtah to Colorado and Arizona
Primary BiomeTemperate
Habitatsandy grassland
Altitude1500-2300m
Descriptionleaves cinereous-pubescent, lanceolate, entire, obtuse, 3-5cm long, long petiolate, stem leaves sessile, flowers in narrow thyrsus, pedicellate, 15-20mm long
Size10-35cm
Colorbluish violet
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
division in spring; cuttings in late summer
SynonymsPenstemon jamesii ssp. ophianthus (Pennell) D.D.Keck
Penstemon pilosigulatus A.Nelson
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