Rock Garden Plants
Penstemon tracyi D.D.Keck sect. Penstemon 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon tracyi D.D.Keck sect. Penstemon
Habitatrocks
Altitude2000-2100m
Descriptionbright green, leaves coriaceous, cuneate-oblong to oval or orbiculate, basal leaves numerous, inflorescence dense, 2-4cm long, flowers 11-13mm long, tubular
Size8-12cm
Colorpink
Bloomsummer
Ca
Typecarpet
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
cuttings in late summer
Territory Northern America
     Southwestern U.S.A. (California)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

PLANTAGINACEAE

Penstemon tracyi D.D.Keck, Amer. Midl. Naturalist 23: 603 (1940)

California
76 CAL

2000-2100m

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(c) 1990-2021 RNDr. Pavel Slabý