Jepson eFlora
Key to families | Table of families and genera

Key to Epipactis

View taxon page for Epipactis

1. Lip 14–20 mm, proximally concave, distally grooved; lateral sepals 16–24 mm; ± wet places ..... E. gigantea

1' Lip 9–12 mm, proximally ± pouch-like, distally ± not grooved; lateral sepals 10–13 mm; ± dry places ..... E. helleborine

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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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