Trillium
trillium, wake-robin
Specimens
Photos
Origin: Native
Conservation Status: Not of concern
Description:
[none provided]
Accepted Name:
Trillium
Publication: Sp. Pl. 1: 339. 1753; Gen. Pl. ed. 5, 158. 1754.
Publication: Sp. Pl. 1: 339. 1753; Gen. Pl. ed. 5, 158. 1754.
Synonyms & Misapplications:
(none provided)
Species in Trillium:
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Trillium albidum – giant trillium, sessile trillium
Occurring west of the Cascades crest in Washington; Washington to California. -
ssp. parviflorum – small-flowered trillium Occurring west of the Cascades crest in Washington; lowland western Washington to Willamette Valley, Oregon.
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Trillium crassifolium – thick-leaved trillium, thick-leaved wake-robin Occurring east of the Cascades crest in the Wenatchee Mountains and in the Blue Mountains; central Washington, and in Idaho eastern Oregon.
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Trillium ovatum Occurring chiefly west of the Cascades crest in Washington; British Columbia to California.
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Trillium petiolatum – purple trillium, purple wake-robin Occurring east of the Cascades crest in Washington; Washington to northeastern Oregon, east to Idaho.
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Trillium stenosepalum – western white trillium, western wake-robin Occurring east of the Cascades crest in eastern Washington; south-central British Columbia and southwestern Alberta to central Idaho and western Montana, disjunct in Wyoming and Colorado.
Additional Resources:
PNW Herbaria: Specimen records of Trillium in the Consortium of Pacific Northwest Herbaria database.
WA Flora Checklist: Trillium checklist entry.
OregonFlora: Trillium information.
E-Flora BC: Trillium atlas page.
CalPhotos: Trillium photos.
USDA Plants: Trillium information.
190 photographs:
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