Page author: Don Knoke
Neottia cordata
heart-leaf twayblade
WTU specimens
Other herbaria

Distribution: Alaska to Greenland, south to California to North Carolina

Habitat: Usually in damp places and along streams, but occasionally in drier areas

Flowers: June - August

Origin: Native

Conservation Status: Not of concern


[none provided]

Accepted Name:
Neottia cordata (L.) Richardson

Synonyms & Misapplications:
Bifolium cordatum (L.) Nieuwl.
Diphryllum cordatum (L.) Kuntze
Distomaea cordata (L.) Spenner
Listera cordata (L.) R. Br. [FNA26, HC]
Listera cordata (L.) R. Br. var. cordata [FNA26]
Listera cordata (L.) R. Br. var. nephrophylla (Rydb.) Hultén [FNA26]
Ophrys cordata L.
Pollinirhiza cordata (L.) Dulac
Additional Resources:

PNW Herbaria: Specimen records of Neottia cordata in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Neottia cordata checklist entry.

E-Flora BC: Neottia cordata atlas page.

CalPhotos: Neottia cordata photos.

USDA Plants: Neottia cordata information.

44 photographs:
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