|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Rosaceae||View Description||Dichotomous Key|
|Genus: Potentilla||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Potentilla newberryi A. Gray
Habit: Annual to short-lived perennial herb, rosetted from taproot, inconspicuously glandular. Stem: prostrate to decumbent, generally 10--40 cm, spreading- to ascending-hairy. Leaf: pinnate, petiole +- = blade; basal generally 2--10 cm, leaflets 4--8 per side, overlapped, larger 3--10 mm, irregularly 2--8- toothed > 1/2 to midvein, +- hairy. Inflorescence: many-flowered; pedicels generally +- recurved in fruit. Flower: hypanthium 2.5--5 mm wide; petals 3--5.5 mm, cream; filaments 1--1.5 mm, anthers +- 0.5 mm; style 1--1.5 mm, slender or +- tapered from rough-thickened base. Fruit: 1--1.5 mm, veined, brown.
Ecology: Receding shorelines; Elevation: 1300--2200 m. Bioregional Distribution: MP; Distribution Outside California: to Washington, Nevada. Flowering Time: May--Aug
eFlora Treatment Author: Barbara Ertter
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory
Previous taxon: Potentilla multijuga
Next taxon: Potentilla norvegica
Citation for this treatment: Barbara Ertter 2017. Potentilla newberryi, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=39756, accessed on February 25, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 25, 2017.