Rock Garden Plants
Penstemon pseudoprocerus Rydb. sect. Penstemon 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon pseudoprocerus Rydb. sect. Penstemon
BibliographyMem. New York Bot. Gard. 1: 246 (1900)
Native Rangee. Idaho to nw. Wyoming
Primary BiomeTemperate
Habitatgrassland
Altitude1600-3200m
Descriptionglabrous, stem leaves obovate or elliptic, entire, petiolate, obtuse or acute, thyrsus interrupted, flowers in whorls of 2-7, sepals ovate, corolla 12-16mm
Size5-40cm
Colorblue-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
cuttings in late summer
SynonymsPenstemon attenuatus var. pseudoprocerus (Rydb.) Cronquist
Penstemon attenuatus ssp. pseudoprocerus (Rydb.) D.D.Keck
Penstemon owenii A.Nelson
Penstemon procerus var. pseudoprocerus (Rydb.) A.Nelson
Penstemon propinquus Greene
Penstemon pseudohumilis Rydb.
Territory7 Northern America
     73 Northwestern U.S.A. (IDA Idaho, MNT Montana, WYO Wyoming)
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