Bog Deervetch, Meadow Bird's-foot Trefoil, Meadow Deervetch
Hosackia pinnata
Synonyms: Lotus bicolor, Lotus pinnatus
Meadow bird's-foot trefoil growing in a small stream in the Klickitat State Wildlife Area of south-central Washington.......June 12, 2009.
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The photo at left shows meadow bird's-foot trefoil in a vegetative state (pre-bloom) in a small vernal creek at Brooks Memorial State Park off US 97 near Satus Pass......May 13, 2019. The photos at center and right show meadow bird's-foot trefoil in bloom at the same location on June 1, 2019.
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Meadow bird's-foot trefoil in bloom in a small vernal creek at Brooks Memorial State Park off US 97 near Satus Pass......June 4, 2021.
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The photo at left shows a close-up image of the prostrate, leafy stems of meadow bird's-foot trefoil in a vegetative state (pre-bloom) in a small vernal creek at Brooks Memorial State Park off US 97 near Satus Pass......May 11, 2020. The photo at right shows meadow bird's-foot trefoil in a vernally moist drainage north of Box Canyon Road and between the Rock and Box Canyon Creek drainages in the Simcoe Mountains Unit of the Klickitat Wildlife Area......July 1, 2020.
Paul Slichter