Jepson eFlora
Key to families | Table of families and genera

Key to Shepherdia

View taxon page for Shepherdia

1. Twigs silvery white; leaves abaxially silvery white; some branches thorn-tipped ..... S. argentea

1' Twigs orange-brown; leaves abaxially ± white, conspicuously brown-dotted; branches not thorny ..... S. canadensis

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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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