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Trillium petiolatum
Also called Idaho Wakerobin, Long Petioled Trillium, Purple Trillium, Round Leaved Trillium
Trillium petiolatum, the Idaho trillium, also known as the long-petioled trillium or round-leaved trillium, is a species of flowering plant in the family Melanthiaceae. It is native to the northwestern United States, in Idaho, Oregon, and Washington. Its type specimen was gathered by Meriwether Lewis during the return trip of the Lewis and Clark Expedition in 1806.
Trillium petiolatum is native to the mountainous areas of the northwestern United States, in Idaho, Oregon, and Washington.
Giant white wakerobin · Narrowpetal wakerobin · Kamchatka Trillium · Bashful wakerobin · Whip-poor-will flower · Trillium channellii · Giant wakerobin · Wenatchee Mountains Trillium · Little sweet Betsy · Chattahoochee River wakerobin · Trailing wakerobin · Mottled wakerobin
Text excerpted from the Wikipedia article Trillium petiolatum by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
