|University of California, Berkeley|
Key to families | Table of families and genera
1. Pistils (3)4–7(10); styles in fruit 20–60 mm, plumose; leaf lobes (3)5(7), central not spiny at tip ..... P. stansburyana
1' Pistils 1–2; styles in fruit 5–7(10) mm, not plumose; leaf lobes 3(5), central generally spiny at tip ..... P. tridentata
2. Leaves adaxially sparsely nonglandular-hairy, sessile or sunken glands few to many; twig hairs generally glandular ..... var. glandulosa
2' Leaves adaxially densely nonglandular-hairy, sessile or sunken glands 0–few; twig hairs generally nonglandular ..... var. tridentata
Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
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