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Key to families | Table of families and genera

Specimen numbers are hyperlinked to records in the Consortium of California Herbaria data view where possible. Taxa are hyperlinked to entries in the Jepson Interchange via the "[Online Interchange]" link.

 

EPIPACTIS
Leaf: cauline, alternate, gradually reduced upward, lanceolate to wide-ovate, with > 1 lengthwise fold, green, white, or pink. Inflorescence: ± 1-sided, open; flowers 4+; flower bract ± leaf-like. Flower: sepals ± alike, lanceolate to ovate, lower spreading to downcurved; lateral petals ascending or curved forward, ± = sepals in shape, color, lip not spurred, abruptly narrowed at ± middle, of 2 very different parts, proximally concave to ± pouch-like, distally grooved to ± not; column curved over lip. Fruit: spreading to pendent.
± 25 species: North America, Eurasia, northern Africa. (Greek: ancient name)

Key to 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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