Rock Garden Plants
Penstemon barnebyi N.H.Holmgren sect. Cristati 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon barnebyi N.H.Holmgren sect. Cristati
Habitatscree
Altitude1500-2500m
Descriptionleaves entire or dentate, 20-55mm, lanceolate or spathulate, flowers 10-14mm long, with white throat, in thyrsus, corolla deeply bilabiate, staminodium apically reflexed
Size5-20cm
Colorrose
Bloomsummer
Ca+
Typetuft
Cultivationgravelly, humous, moist, sunny site
alpine house, moist, humous, gravelly soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
division in spring; cuttings in late summer
Territory Northern America
     Southwestern U.S.A. (California , Nevada)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

PLANTAGINACEAE

Penstemon barnebyi N.H.Holmgren, Brittonia 31: 226 (1979)

California, Nevada
76 CAL NEV

1500-2500m

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(c) 1990-2021 RNDr. Pavel Slabý