|University of California, Berkeley|
Key to families | Table of families and genera
1. Stem (1)2–10(14) cm, ± forked; leaves basal and cauline; paleae of disk flowers becoming 2.7–4.1 mm, ± lanceolate; palea tip exserted from head, hooked inward, acuminate, stiff, forming a spine; fruit 1.4–2 mm, 0.6–0.9 mm wide, proximally dark-banded ..... A. filagineus
1' Stem 0; leaves basal; paleae of disk flowers becoming 1.8–2.8 mm, ± obovate; palea tip included in head, curved inward, rounded, abruptly papery-pointed, not forming a spine; fruit 1–1.4 mm, 0.5–0.6 mm wide, not dark-banded ..... A. keilii
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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