The Missimer Wildflower Preserve is a protected native grassland in Napa County, California. The preserve is situated on considerable serpentine soil, leading to specially adapted flora. Situated within Snell Valley, the preserve is noted for its biodiversity of flora. An example of native wildflowers in the Snell Creek watershed is yellow mariposa lily, Calochortus luteus.
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Missimer Wildflower Preserve Wikipedia(Text) CC BY-SA