Rock Garden Plants
Penstemon glaucinus Pennell sect. Penstemon 
Home
Families
Genus
Territory
Habitat
Synonyms
Types
Galery
Info
FamilyPLANTAGINACEAE
Genus speciesPenstemon glaucinus Pennell sect. Penstemon
Habitatgrassland and woods
Altitude1900-2100m
Descriptionstems glabrous, glaucous, basal leaves spathulate, entire, stem leaves sessile, oblong, entire, obtuse, thyrsus interrupted, cylindrical, corolla tubular, 12-15mm long
Size25-45cm
Colorviolet
Bloomsummer
Ca
Typetuft
Cultivationmesic, slightly humous, semi-shady site
alpine house, moist, rich, drained soil, semi-shade
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
cuttings in late summer
Territory Northern America
     Northwestern U.S.A. (Oregon)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

PLANTAGINACEAE

Penstemon glaucinus Pennell, Notul. Nat. Acad. Nat. Sci. Philadelphia 71: 10 (1941)

Oregon
73 ORE

1900-2100m

Version 9.0
(c) 1990-2021 RNDr. Pavel Slabý