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Plant Database

Search for native plants by scientific name, common name or family. If you are not sure what you are looking for, try the Combination Search or our Recommended Species lists.

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Trillium rivale (Brook wake-robin)
Bransford, W.D. and Dolphia

Trillium rivale

Trillium rivale S. Watson

Brook Wake-robin, Brook Trillium, Klamath Wake-robin, Klamath Trillium

Liliaceae (Lily Family)


USDA Symbol: trri2

USDA Native Status: L48 (N)


From the Image Gallery

2 photo(s) available in the Image Gallery

Plant Characteristics

Duration: Perennial
Habit: Herb
Leaf Complexity: Simple
Fruit Type: Berry
Size Notes: Scape up to about 6 inches tall.

Bloom Information

Bloom Color: White , Pink , Purple
Bloom Time: Mar , Apr , May , Jun



Web Reference

Webref 30 - Calflora (2018) Calflora
Webref 38 - Flora of North America (2019) Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA.
Webref 23 - Southwest Environmental Information Network (2009) SEINet - Arizona Chapter

From the Archive

Wildflower Newsletter 1987 VOL. 4, NO.1 - One Million Bequest Announced, Lady Bird Johnson On Celebrating Four Years, Spri...

Additional resources

USDA: Find Trillium rivale in USDA Plants
FNA: Find Trillium rivale in the Flora of North America (if available)
Google: Search Google for Trillium rivale


Record Modified: 2023-04-12
Research By: TWC Staff

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