Jepson eFlora
Key to families | Table of families and genera

Key to Acamptopappus

View taxon page for Acamptopappus

1. Heads radiate, generally solitary; involucre bell-shaped to hemispheric, 7–10 mm diam ..... A. shockleyi

1' Heads discoid, generally in rounded to flat-topped clusters; involucre hemispheric to spheric, 8–16 mm diam ..... A. sphaerocephalus

2. Leaf faces densely rough-puberulent ..... var. hirtellus

2' Leaf faces glabrous (margins sometimes sparsely rough-puberulent) ..... var. sphaerocephalus

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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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