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Blue dicks-ookow (Dipterostemon capitatus): one of the most common native bulb species throughout California; found in grassland and dry meadow habitats; Mariposa lilies (Calochortus spp.): available from reputable horticultural sources; taking from the wild is illegal and is resulting in significant declines of some species from over collecting.
The most common plant communities are pine forest, pine–oak forest, oak forest, and oak or pine-oak woodland, with smaller areas of mixed conifer forest, mesophytic forest, montane meadow, primary or secondary chaparral, and juniper scrub. [4] Pine forests occur from 1600 to 3200 meters elevation under a variety of conditions. The species ...
The most common tree in the subalpine forest is the whitebark pine. [10] The western white pine, mountain hemlock, and lodgepole pine are also found in this forest with many subalpine meadows that flower from July through August. [3] Many species live in, or are transient in, this zone, including Clark's nutcracker. [4]
The deserts in California receive between 2 and 10 inches (51 and 254 mm) of rain per year. [6] Plants in these deserts are brush and scrub, adapted to the low rainfall. Common plant species include creosote bush, blackbrush, greasewood, saltbush, big sagebrush, low sagebrush, and shadscale. [6]
California oak woodland habitats contain some of the most wildlife in California. More than half of the species of terrestrial vertebrates in California are found in oak woodlands. This includes more than 120 species of mammals, 147 species of birds, and 60 species of amphibians or reptiles.
After a years-long effort failed to get western Joshua trees — a distinct species from their eastern counterparts — listed as an endangered species in 2022, climate advocates and the state ...
Note: references for each plant species are within their own articles. Bibliography of the Sierra Nevada (U.S.) "A Natural History of California," Allan A. Schoenherr, University of California Press, 1992, ISBN 0-520-06922-6. "A California Flora and Supplement," Phillip Munz, 1968, University of California Press, ISBN 0-520-02405-2.
The peer-reviewed research from Harvard Medical School found that DEET had negative impacts on the reproductive systems of Caenorhabditis elegans, a species of worm with genetic similarities to ...