[Bladderpods and Twinpods: The Genus Physaria East of the Cascade Mountains of Oregon and Washington]
Oregon Twinpod

Physaria oregona

Synonym: Physaria oregana

Oregon Twinpod: Physaria oregona (Synonym: Physaria oregana)

Oregon twinpod as seen in southern Asotin County, WA...................May 24, 2010.

Flower of Oregon Twinpod: Physaria oregona (Synonym: Physaria oregana) - Seed pod of Oregon Twinpod: Physaria oregona (Synonym: Physaria oregana) - Basal leaves of Oregon Twinpod: Physaria oregona (Synonym: Physaria oregana)

Oregon Twinpod: Physaria oregona (Synonym: Physaria oregana) - Basal leaves of young Oregon Twinpod: Physaria oregona (Synonym: Physaria oregana)

Basal leaves and seed pods of - Oregon Twinpod: Physaria oregona (Synonym: Physaria oregana)

Additional close-up views of Oregon twinpod as seen in southern Asotin County, WA...................May 24, 2010. Note the short style on the thin fruits.
Paul Slichter