E-Flora BC: Electronic Atlas of the Flora of British Columbia

Epipactis helleborine (L.) Crantz
broadleaf helleborine; helleborine
Orchidaceae (Orchid Family)

Introduction to Vascular Plants

© Stephen Dudra  Email the photographer   (Photo ID #21498)


Distribution of Epipactis helleborine
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Species Information

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Illustration SourceThe Illustrated Flora of BC

General:
Perennial herb from rhizomes and thickened roots; stems 40-100 cm tall, leafy.
Leaves:
Stem leaves lanceolate to egg-shaped, 6-10 cm long, ribbed, gradually reduced upward and downward.
Flowers:
Inflorescence terminal, somewhat 1-sided, of several showy flowers, the bracts linear to narrowly lanceolate; sepals green, purple-tinged, especially on outside, lanceolate to egg-shaped, 10-13 mm long, the lower sepals spreading to descending; lateral petals similar to sepals, 8-11 mm long, ascending or curved forward; lip 10-12 mm long, lower half pouchlike, white to pinkish outside, brown to purplish inside, upper half more or less flat, white to pinkish, with 2 thick bumps near base; column 3-5 mm long, curved over lip.
Fruits:
Capsules, ellipsoid, spreading to drooping, 1-1.5 cm long.
Notes:
The pure white forma monotropoides (Mousley) Scoggan, previously known only from PQ (Scoggan 1978), was recently collected in the Victoria area.

SourceThe Illustrated Flora of British Columbia

Climate

The climate type for this species, as reported in the:  "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is cool temperate & cool mesothermal.

Habitat / Range

Moist to dry waste places, forests and fields in the lowland zone; infrequent in SW BC; introduced from Europe.

SourceThe Illustrated Flora of BC

Synonyms and Alternative Names

Epipactis latifolia (L.) All.
Serapias helleborine L.

Taxonomic and Nomenclatural Links

Additional Photo Sources

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General References