Bird Vetch, Cat Peas, Tufted Vetch, Tinegrass
Vicia cracca
Synonym: Vicia semicinta

A close-up of the one-sided inflorescence of bird vetch as seen along the Springwater Trail between Gresham, OR and Boring, OR.............July 8, 2011. Note the glabrous, short ca1yx teeth.

A close-up of the pinnately compound leaf of bird vetch as seen along the Springwater Trail between Gresham, OR and Boring, OR.............July 8, 2011.
Paul Slichter