|University of California, Berkeley|
Key to families | Table of families and genera
1. Sepals and petals 4; leaf entire ..... R. luteola
1' Sepals and petals 5–6; leaf entire or lobed
2. Leaf pinnately lobed, lobes 4–11 per side; petals alike, ± equally 3-lobed; fruit 4-parted, with persistent filaments ..... R. alba
2' Leaf entire or 3- or pinnate-lobed, lobes 0–3 per side; petals not alike, entire to unequally 6-lobed; fruit 3-parted, without persistent filaments
3. Leaf pinnately lobed, lobes 1–3 per side; bracts not persistent; pedicel 2–4.5 mm; stamens 14–17; seed 1.5–1.7 mm, smooth ..... R. lutea
3' Leaf entire to 3-lobed, lobes 0–1 per side; bracts persistent; pedicel 4–12 mm; stamens 20–25; seed 2–2.2 mm, rough ..... [R. odorata]
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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