Staining Collomia, Yellow-staining Collomia, Yellow-staining Mountain Trumpet
Collomia tinctoria
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Yellow-staining collomia as seen on a sandbar along the Klickitat River near Beeks Canyon, Klickitat County, Washington.........July 21, 2011.
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Close-ups of the flowers of yellow-staining collomia as seen on a sandbar along the Klickitat River near Beeks Canyon, Klickitat County, Washington........July 21, 2011. Note the yellow tinge on the underside of the petals and purple-red tube which extends well past the tip of the calyx lobes. Note also the gland-tipped hairs and long, spreading and nonglandular hairs on the leaves.
Paul Slichter