|University of California, Berkeley|
Key to families | Table of families and genera
1. Leaf spine-tipped; stipules 0; flowers terminal; fruit 1, < 1 mm ..... G. pungens
1' Leaf tip rounded or short-pointed; stipules as 2 minute bristles near leaf base; flowers axillary; fruit 1–2, 3–5.5 mm ..... G. spinescens var. aridum
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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