Rock Garden Plants
Potentilla robbinsiana (Lehm.) Oakes ex Rydb.  
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FamilyROSACEAE
Genus speciesPotentilla robbinsiana (Lehm.) Oakes ex Rydb. 
Habitatgrassland
Altitude1400-1600m
Descriptionleaves glabrous, ternate, leaflets obovate-cuneate, 6-13mm long, with 3-5 large teeth, flowers solitary, 6-9mm across, closely above leaves
Size2-3cm
Colorpale yellow
Bloomsummer
Ca
Typecushion
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in spring, barely covered, germ. 1-3 months, 18-21°C
division in early spring; cuttings in late summer and fall
Territory Northern America
     Northeastern U.S.A. (New Hampshire , Vermont)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ROSACEAE

Potentilla robbinsiana (Lehm.) Oakes ex Rydb., Bull. Torrey Bot. Club 23(8): 304 (1896)

Basionym:
Potentilla minima robbinsiana Lehm., Revis. Potentill. 159 (1856)

Synonyms:
Potentilla hyparctica robbinsiana (Lehm.) Á. Löve & D.Löve

New Hampshire, Vermont
75 NWH VER

1400-1600m

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