|University of California, Berkeley|
Key to families | Table of families and genera
1. Tree, leaves >= 25 mm, blade shiny adaxially ..... Z. zizyphus
1' Shrub; leaves <= 25 mm, blade not shiny adaxially
2. Fruit 7–10 mm, blue-black, not beaked ..... Z. obtusifolia var. canescens
2' Fruit 10–25 mm, brown, beaked ..... Z. parryi var. parryi
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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