Jepson eFlora: Key page
Vascular Plants of California
Key to families | Table of families and genera

Key to Petrorhagia

View taxon page for Petrorhagia

(For a list of species in Petrorhagia, use the above link.)

Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.

1. Leaf  length ± = width, generally 1–2 mm; petals  or shallowly notched ..... P. prolifera

1' Leaf sheath length 1.5–3 × width, generally 3–9 mm; petals obcordate to 2-lobed

2. Seeds 1–1.4 mm, conic-papillate;  sheath (3)4–9 mm; inner  bracts mucronate ..... P. dubia

2' Seeds (1.3)1.5–1.8 mm, tubercled; leaf sheath (2)3–4 mm; inner involucre bracts  to mucronate ..... P. nanteuilii


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Citation for the whole project: Jepson Flora Project (eds.) . Jepson eFlora, [accessed on ]

Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on .

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