Rock Garden Plants
Arcteranthis cooleyae (Vasey & Rose) Greene  
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FamilyRANUNCULACEAE
Genus speciesArcteranthis cooleyae (Vasey & Rose) Greene 
SynonymsRanunculus cooleyae Vasey & Rose
 Kumlienia cooleyae (Vasey & Rose) Greene
Habitatrocky slopes
Altitude500-1800m
Descriptionglabrous, all leaves basal, reniform, 15-40mm wide, deeply 3-5-lobate, lobes crenate, flowers solitary, sepals broadly ovate, petals 7-15, thin, deeply emarginate
Size10-30cm
Coloryellow
Bloomearly spring
Ca
Typetuft
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
Propagationseed in winter, barely covered, germ. 1-3 months, 10-16°C
division in spring just as young growth commences
Territory Northern America
     Subarctic America (Alaska )
     Western Canada (British Columbia )
     Northwestern U.S.A. (Washington)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

RANUNCULACEAE

Arcteranthis cooleyae (Vasey & Rose) Greene, Pittonia 3(16): 190 (1897)

Basionym:
Ranunculus cooleyae Vasey & Rose, Bull. Torrey Bot. Club 19(7): 239 (1892)

Synonyms:
Kumlienia cooleyae (Vasey & Rose) Greene

s. Alaska, British Columbia, nw. Washington
70 ASK 71 BRC 73 WAS

500-1800m

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