Page author: David Giblin
Platanthera transversa
royal rein orchid
WTU specimens
Other herbaria
WTU images

Distribution: Occurring on both sides of the Cascades crest in Washington; British Columbia south to California.

Habitat: Forest understory from low to middle elevations.

Flowers: May-August

Origin: Native

Conservation Status: Not of concern


[none provided]

Accepted Name:
Platanthera transversa (Suksd.) R.M. Bateman
Publication: Botanical Journal of the Linnean Society 142(1): 21. 2003.

Synonyms & Misapplications:
Piperia transversa Suksd. [FNA26]
Additional Resources:

PNW Herbaria: Specimen records of Platanthera transversa in the Consortium of Pacific Northwest Herbaria database.

WA Flora Checklist: Platanthera transversa checklist entry.

E-Flora BC: Platanthera transversa atlas page.

CalPhotos: Platanthera transversa photos.

USDA Plants: Platanthera transversa information.

24 photographs:
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