Rock Garden Plants
Potentilla newberryi A.Gray  
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FamilyROSACEAE
Genus speciesPotentilla newberryi A.Gray 
SynonymsIvesia gracilis Torr. & A.Gray
Habitatalluvial gravel
Altitude1300-1800m
Descriptionbasal leaves petiolate, pinnate, segments narrowly elliptic, dentate, long hirsute, glandular, inflorescence cymose, flowers ca. 1cm
Size10-20cm
Colorwhite
Bloomsummer
Ca
Typetuft
Cultivationgravelly, humous soil, sun
alpine house, humous, gravelly soil, sun
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
     Northwestern U.S.A. (Oregon , Washington )
     Southwestern U.S.A. (California , Nevada)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

ROSACEAE

Potentilla newberryi A.Gray, Proc. Amer. Acad. Arts 6: 532 (1865), nom. nov.

Replaced Synonym:
Ivesia gracilis Torr. & A.Gray, Pacif. Railr. Rep. 6(3, Nos. 1-2) [Williamson & Abbot] 72 (1858)

Synonyms:
Potentilla newberryi arenicola Rydb.

w. USA
73 ORE WAS 76 CAL NEV

1300-1800m

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