Physaria Gallery

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Rydberg Twinpod (Physaria acutifolia)

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Rydberg Twinpod (Physaria acutifolia), Mustard Family (Brassicaceae). native and common on shale or clay slopes, dry hillsides, and in sagebrush and pinyon-juniper from the plains to montane. This species is found mostly on the western slope, but just entering the eastern slope in Jackson and northernwestern Larimer Counties. Blooms from May to June. Photo by Steve O'Kane.