|University of California, Berkeley|
Key to families | Table of families and genera
1. Heads ± disciform; ray 0–0.5 mm; disk fruit 2-angled; disk pappus of 2–7 scales ..... M. congdonii
1' Heads radiate; ray 2–20 mm; disk fruit 4-angled; disk pappus 0
2. Ray entire to slightly toothed, or middle lobe < outer
3. Fruit glabrous or sparsely hairy, ± 2 mm; branches ± spreading, generally near top of plant ..... M. gracilens
3' Fruit ± uniformly gray-strigose, 2.5–3 mm; branches ± erect ..... M. stricta
2' Ray ± equally 3-lobed
4. Fruit ± uniformly gray-strigose; phyllaries free to ± 1/2 fused ..... M. lanceolata
4' Fruit ± glabrous or hairs concentrated at top; phyllaries fused into cup with triangular lobes ..... M. major
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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