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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.
Populus trichocarpa, the black cottonwood, [1] western balsam-poplar [2] or California poplar, is a deciduous broadleaf tree species native to western North America. It is used for timber , and is notable as a model organism in plant biology .
The most widespread naturally of the closed-cone pines is bishop pine (Pinus muricata), which can be found along the coast from Humboldt County, California in the north to the northwestern corner of Baja California in the south. Knobcone pine (Pinus attenuata) forests can occur further inland, on dry, rocky soils.
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]
Other widespread shrubs and trees include chamise (Adenostoma fasciculatum), California buckwheat (Eriogonum fasciculatum), black sage (Salvia mellifera), coffeeberry (Rhamnus californica), buckthorn (Rhamnus crocea), and coast live oak (Quercus agrifolia). This habitat is often found near closed-cone conifer forests and woodlands. [6]
Mountain hemlock may be the most common tree species in the subalpine zone, especially in the central and northern Sierra. This species forms dense, pure stands on protected slopes with moist soil, but can also co-occur with Sierra juniper and whitebark pine. Mountain hemlock often exhibits two growth forms on the same individual, with one stem ...
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 ...
This list includes most of the more common plants to be found on the Modoc National Forest in California, USA as well as plants of some particular note, especially rare plants known or suspected to occur there. If you click on the genus, you will be taken to the page for the genus only; you must click on the specific epithet to be taken to the ...