Rock Garden Plants
Rhododendron glandulosum (Standl. ex Small) Millais  
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FamilyERICACEAE
Genus speciesRhododendron glandulosum (Standl. ex Small) Millais 
SynonymsTherorodion glandulosum Standl. ex Small
Habitattundra
Altitude0-1500m
Description leaves elliptic to obovate, 1-4cm, thin, glandular-ciliate, flat, rounded to acute, mucronate, glandular hirsute, flowers 1-3, upper corolla lobes dark variegate
Size5-10cm
Colorpurple
Bloomsummer
Ca
Typeshrub
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in spring, uncovered, germ. 3-6 months, 13-18°C
cuttings in late summer and fall; layering in spring
Territory Asia-Temperate
     Eastern Asia (Japan )
Northern America
     Subarctic America (Alaska)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ERICACEAE

Rhododendron glandulosum (Standl. ex Small) Millais, Rhododendrons 173 (1917)

Basionym:
Therorhodion glandulosum Standl. ex Small, N. Amer. Fl. 29(1): 45 (1914)

Synonyms:
Rhododendron camtschaticum glandulosum (Standl. ex Small) B.Boivin
Rhododendron camtschaticum pumilum E.A.Busch
Therorhodion camtschaticum pumilum (E.A.Busch) T.Yamaz.

Japan, Alaska
38 JAP 70 ASK

0-1500m

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