Melanthiaceae

Brook wakerobin

Pseudotrillium rivale (S.Watson) S.B.Farmer

Family: Melanthiaceae
Genus: Pseudotrillium

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Brook wakerobin (Pseudotrillium rivale) — FlowerPhoto: Olivia, CC0, from iNaturalist

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Common names

By language (1)

English: Brook wakerobin

Synonyms

Trillium rivale S.Watson

Flowers

In flower: March to April (from 417 flowering iNaturalist observations worldwide)

Photos

FlowerPhoto: Olivia, CC0, from iNaturalist
FlowerPhoto: Dee Shea Himes, CC BY 4.0, from iNaturalist
FlowerPhoto: Parker James Lloyd, CC BY 4.0, from iNaturalist
FlowerPhoto: Dee Shea Himes, CC BY 4.0, from iNaturalist
FlowerPhoto: Amthinkia, CC0, from iNaturalist
Photo: Eric in SF, CC BY-SA 3.0, from Wikimedia Commons
Photo: Francine Riez, CC BY-SA 3.0, from Wikimedia Commons
Photo: Francine Riez, CC BY-SA 3.0, from Wikimedia Commons
Photo: Francine Riez, CC BY-SA 3.0, from Wikimedia Commons
Photo: Dee Shea Himes, CC BY 4.0, from iNaturalist
Photo: brewbooks from near Seattle, USA, CC BY-SA 2.0, from Wikimedia Commons
Photo: brewbooks from near Seattle, USA, CC BY-SA 2.0, from Wikimedia Commons

Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.