Rock Garden Plants
Penstemon globosus (Piper) Pennell & D.D.Keck sect. Penstemon 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon globosus (Piper) Pennell & D.D.Keck sect. Penstemon
BibliographyPubl. Carnegie Inst. Wash. 520: 294 (1940)
Native Rangenw. USA
Primary BiomeTemperate
Habitatgrassland
Altitude800-3100m
Descriptionusually glabrous, leaves entire, oblanceolate to narrowly elliptic, basal leaves to 15cm, inflorescence with few, compact, often spherical whorls, flowers 15-20mm long
Size20-60cm
Colorblue, bluish purple
Bloomsummer
Ca
Typeperennial
Cultivationmesic, slightly humous, sunny site
alpine house, moist, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
division in spring; cuttings in late summer
SynonymsPenstemon confertus var. globosus Piper
Territory7 Northern America
     73 Northwestern U.S.A. (IDA Idaho, MNT Montana, ORE Oregon)
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