Rock Garden Plants
Penstemon paysoniorum D.D.Keck sect. Glabri 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon paysoniorum D.D.Keck sect. Glabri
BibliographyLeafl. W. Bot. 5: 57 (1947)
Native Rangesw. Wyoming
Primary BiomeTemperate
Habitatrocky slopes
Altitude1900-2600m
Descriptionleaves glabrous, green, 30-65mm, oblanceolate to linear, often revolute, margins sinuate, inflorescence secund, flowers 15-21mm long, staminodium apically barbate
Size10-20cm
Colorblue, violet
Bloomsummer
Ca
Typeperennial
Cultivationsunny rock crevices, protection against winter wet
alpine house, poor, drained 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. (WYO Wyoming)
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(c) 1990-2025 RNDr. Pavel Slabý