Rock Garden Plants
Penstemon lemhiensis (D.D.Keck) D.D.Keck & Cronquist sect. Glabri 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon lemhiensis (D.D.Keck) D.D.Keck & Cronquist sect. Glabri
Habitatdry, stony grassland
Altitude1200-2500m
Descriptionleaves thick, rigid, finely strigose, oblong-spathulate, inflorescence lax, verticillate, staminodium glabrous, pollen sacs sigmoid, subglabrous
Size25-70cm
Colorbright blue
Bloomsummer
Ca
Typetuft
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
division in spring; cuttings in late summer
Territory Northern America
     Northwestern U.S.A. (Idaho , Montana)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

PLANTAGINACEAE

Penstemon lemhiensis (D.D.Keck) D.D.Keck & Cronquist, Brittonia 8: 248 (1957)

Basionym:
Penstemon speciosus lemhiensis D.D.Keck, Amer. Midl. Naturalist 23: 612 (1940)

Idaho, Montana
73 IDA MNT

1200-2500m

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