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Lewisia sacajaweana

Lewisia sacajaweana
Lewisia sacajaweana 2.jpg

Imperiled (NatureServe)
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Core eudicots
Order: Caryophyllales
Family: Portulacaceae
Genus: Lewisia
Species: L. sacajaweana
Binomial name
Lewisia sacajaweana
B.L. Wilson

Lewisia sacajaweana is a species of flowering plant in the purslane family known by the common name Sacajawea's bitterroot. It is endemic to Idaho, where it is known from approximately two dozen sites, with about 75 percent of them in Boise National Forest. It is usually found at elevations ranging from 5,000 feet (1,500 m) to 9,500 feet (2,900 m) above sea level and produces white flowers shortly after snowmelt.

The species is named in honor of Sacagawea, Native American guide to the Lewis and Clark Expedition. It is part of a genus named for Meriwether Lewis of the same expedition.



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Wikipedia

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