Jepson eFlora
Key to families | Table of families and genera

Key to Echinocereus

View taxon page for Echinocereus

Jepson Manual glossary definitions can be seen by moving your cursor over words underlined with dots.

1. Perianth ± purple to lavender, inner perianth parts generally acuminate to bristle-tipped; anthers yellow; spines glabrous, at least 1 central spine generally angular to flat ..... E. engelmannii

1' Perianth orange to red, inner perianth parts round to notched; anthers pink to purple; spines < 1 year old minutely puberulent especially near tip, all ± angular ..... E. mojavensis

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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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