Jepson eFlora
Key to families | Table of families and genera

Key to Ligusticum

View taxon page for Ligusticum

1. Herbage, inflorescence minutely scabrous or puberulent; fruit ribs thread-like, ± unwinged ..... L. apiifolium

1' Herbage, inflorescence glabrous; fruit ribs distinctly but narrowly thin-winged

2. Cauline leaves (1)2–3, ± = basal; rays generally 16–30; leaf segments generally wide, obtuse ..... L. californicum

2' Cauline leaves (0)1(2), << basal; rays generally 5–18; leaf segments generally narrow, acute ..... L. grayi

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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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