Other vegetative species include such wildflowers as yellow mariposa lily, "Calochortus luteus". Calochortus luteus, the yellow mariposa lily, is a mariposa lily endemic to California. Among the diverse wildflowers present is the yellow mariposa lily, "Calochortus luteus". There are also numerous understory forbs and wildflowers including the yellow mariposa lily ("Calochortus luteus"). Common understory plant associates are "Calochortus luteus", "Clarkia unguiculata" and "Delphinium variegatum". Among the wildflowers documented in the watershed is the yellow mariposa lily, "Calochortus luteus". An example of wildflowers in the Snell Creek watershed is yellow mariposa lily, "Calochortus luteus".