Rock Garden Plants
Penstemon pratensis Greene sect. Penstemon 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon pratensis Greene sect. Penstemon
Habitatgrassland
Altitude1300-2800m
Descriptionstems glabrous, leaves glabrous, the basal spathulate, entire, obtuse or acute, stem leaves lanceolate, entire, thyrsus interrupted, cylindrical, corolla infundibuliform
Size15-40cm
Colorwhite, lavender blue
Bloomsummer
Ca
Typetuft
Cultivationmesic, slightly humous, sunny site
alpine house, moist, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
cuttings in late summer
Territory Northern America
     Northwestern U.S.A. (Idaho , Oregon )
     Southwestern U.S.A. (Nevada)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

PLANTAGINACEAE

Penstemon pratensis Greene, Leafl. Bot. Observ. Crit. 1: 165 (1906)

Idaho, Oregon, Nevada
73 IDA ORE 76 NEV

1300-2800m

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