[The Mustard Family in the Columbia River Gorge of Oregon and Washington]
Bladderpods and Twinpods of the Columbia River Gorge of Oregon and Washington

The Genus Physaria

Oregon Twinpod: Physaria oregona

Anderson's Twinpod: Physaria andersonii

Alpine Twinpod, Washington Twinpod: Physaria alpestris (Synonym: Lesquerella alpestris) -

Anderson's Bladderpod, Anderson's Twinpod: Physaria andersonii (Previously reported as Physaria oregona) -

Paul Slichter E-mail