Rock Garden Plants
Penstemon globosus (Piper) Pennell & D.D.Keck sect. Penstemon 
Home
Families
Genus
Territory
Habitat
Synonyms
Types
Galery
Info
FamilyPLANTAGINACEAE
Genus speciesPenstemon globosus (Piper) Pennell & D.D.Keck sect. Penstemon
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
Typetuft
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
Territory Northern America
     Northwestern U.S.A. (Idaho , Montana , Oregon)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

PLANTAGINACEAE

Penstemon globosus (Piper) Pennell & D.D.Keck, Publ. Carnegie Inst. Wash. 520: 294 (1940)

Basionym:
Penstemon confertus globosus Piper, Bull. Torrey Bot. Club 27: 397 (1900)

nw. USA
73 IDA MNT ORE

1800-3100m

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