Rock Garden Plants
Penstemon roseus (Cerv. ex Sweet) G.Don sect. Campanulati 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon roseus (Cerv. ex Sweet) G.Don sect. Campanulati
SynonymsChelone rosea Cerv. ex Sweet
 Penstemon kunthii G.Don
Habitatrocky slopes
Descriptionleaves glabrous, denticulate, 12-30mm long, flowers 15-20mm, infundibuliform
Size15-40cm
Colorpurplish red, scarlet
Bloomsummer
Ca
Typetuft
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
     Mexico (Mexico Central , Mexico Northeast , Mexico Gulf , Mexico Northwest , Mexico Southwest)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

PLANTAGINACEAE

Penstemon roseus (Cerv. ex Sweet) G.Don, Hort. Brit. [J.C.Loudon] 243 (1830)

Basionym:
Chelone rosea Cerv. ex Sweet, Brit. Fl. Gard. 3: t: 230 (1828)

Synonyms:
Penstemon campanulatus roseus (G.Don) Voss.

Penstemon kunthii G.Don

Mexico
79 MXC MXE MXG MXN MXS

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