|University of California, Berkeley|
Key to families | Table of families and genera
1. Annual, ± glabrous; ligules 5–8 mm, barely exceeding involucre; outer fruit cylindric, beakless, inner beaked ..... H. glabra
1' Perennial herb, rough-hairy; ligules 10–15 mm, much exceeding involucre; fruit all beaked ..... H. radicata
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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