Rock Garden Plants
Penstemon rostriflorus Kellogg sect. Bridgesiani 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon rostriflorus Kellogg sect. Bridgesiani
SynonymsPenstemon bridgesii A.Gray
Habitatdry, sandy grassland
Altitude1200-3200m
Descriptiontroughout glabrous except for inflorescence, leaves long spathulate to linear, entire, flowers in 2-5-flowered panicle, pedicels and calyx viscid, corolla 25mm long
Size30-100cm
Colorpale red
Bloomsummer
Ca
Typesubshrub
Cultivationdry, sunny site with a poor, sandy soil
alpine house, sandy 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. (Colorado )
     Southwestern U.S.A. (Arizona , California , Nevada , Utah )
     South-Central U.S.A. (New Mexico )
     Mexico (Mexico Northwest)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

PLANTAGINACEAE

Penstemon rostriflorus Kellogg, Hutchings‘ Ill. Calif. Mag. 5(3): 102 (1860)

Synonyms:
Penstemon bridgesii rostriflorus (Kellogg) Schelle

Penstemon bridgesii A.Gray
Penstemon bridgesii amplexicaulis Monnet

Colorado, s. USA, nw. Mexico
73 COL 76 ARI CAL NEV UTA 77 NWM 79 MXN

1200-3200m

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