![]() ![]() sericea), western azalea ( Rhododendron occidentale), tenuifolia), bigleaf maple ( Acer macrophyllum), Riparian communities in California white fir forests include white alder ( Alnus rhombifolia), Rundel and others list several important understory Tends to be sparse (seldom >5%) in white fir forests, except on moist sites May be found on shallow soil inclusions in white fir forests in California and Western juniper ( Juniperus occidentalis) Madrone ( Arbutus menziesii), and tanoak ( Lithocarpus densiflorus) jeffreyi),ĭouglas-fir ( Pseudotsuga menziesii), California black oak ( Quercus kelloggii), grand fir, Pacific It may also share dominance with incense-cedar ( Calocedrusĭecurrens), ponderosa pine ( Pinus ponderosa), lodgepole pine ( P. Southern Oregon, California white fir is common and often dominant, sometimes comprisingĨ0% or more of the large trees in a stand, and may form pure In higher elevations and mesic sites of the mixed conifer forests of California and White fir is named as a dominant, indicator or climax species in series, habitat,Īnd community type descriptions in the following publications, by state:Īrizona Ĭalifornia ġ07 Western juniper/big sagebrush/bluebunch wheatgrass Northeastern United States, and distribution maps It is planted in rural and urban landscapes across the northern and Southern California and northern Baja, white fir more closely resembles the Northern Baja, while others report that in the ranges of Some report its distribution into the mountains of southwest Oregon south to Siskiyou mountains of California, and in western Nevada on the eastern slopes of Rocky Mountain white fir is common on theĮastern rim of the Great Basin, with the central Great Basin forming a 200-mile gap between the two varieties ofĬalifornia white fir occurs primarily in the Sierra Nevada, Klamath and It is only sparingly distributed in the mountains of the eastern Mojaveĭesert in California. Southeast Idaho and eastern Nevada, south to southeastern California and southernĪrizona and New Mexico, with localized populations in northwest Mexico. ![]() Rocky Mountain white fir occurs in the mountains of central Geological Survey provides a distributional map of white fir. Mountains in Utah and Colorado, and into the isolated mountain ranges of southern Arizona, New Mexico and northern Mexico. Wyoming and south throughout the Colorado Plateau and southern Rocky Mátir in northern Baja, California west through parts of southern Idaho, to South throughout California and into the San Pedro de White fir occurs from Oregon in the Blue Mountains and southern Cascade range, lowiana X Abies grandisĪbies concolor var. Fertile hybrids were produced with the following crosses :Ībies concolor var. Under controlled conditions, white fir has successfully been crossed In a belt extending from north-west California, across Oregon, and into central California white firĬalifornia white fir naturally hybridizes with grand fir ( Abies grandis) concolor Rocky Mountain white firĪbies concolor var. In morphological and chemical characteristics :Ībies concolor var. The currently accepted scientific name of white fir is Abies concolor (Gord. Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). Department of Agriculture, Forest Service, ![]()
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