Rock Garden Plants
Penstemon janishiae N.H.Holmgren sect. Cristati 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon janishiae N.H.Holmgren sect. Cristati
BibliographyBrittonia 31: 223 (1979)
Native Rangew. USA
Primary BiomeTemperate
Habitatsandy grassland
Altitude1300-2300m
Descriptionleaves strigose, entire or dentate, 2-5cm, oblanceolate to lanceolate, flowers 18-28mm, lower lip revolute, staminodium curvate
Size5-20cm
Colorpurple, reddish 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
Territory7 Northern America
     73 Northwestern U.S.A. (IDA Idaho, ORE Oregon)
     76 Southwestern U.S.A. (CAL California, NEV Nevada)
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(c) 1990-2025 RNDr. Pavel Slabý