|University of California, Berkeley|
Key to families | Table of families and genera
1. Fruit tightly coiled; petals fused
2. Inflorescence spike-like raceme, 4–8 cm; leaf hairy ..... P. pubescens
2' Inflorescence head to spike-like raceme, < 4 cm; leaf glabrous or short-hairy ..... [P. strombulifera]
1' Fruit not coiled; petals free
3. Plant ± glabrous; 2° leaflets (10)15–25 mm, length 7–9 × width ..... P. glandulosa var. torreyana
3' Plant with short, dense hairs; 2° leaflets 4–15 mm, length 3–4 × width ..... P. velutina
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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