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Quercus garryana is an oak tree species of the Pacific Northwest, with a range stretching from southern California to southwestern British Columbia. [3] It is commonly known as the Garry oak, Oregon white oak or Oregon oak .
The genus Quercus contains about 500 known species, plus about 180 hybrids between them. [1] The genus, as is the case with many large genera, is divided into subgenera and sections. Traditionally, the genus Quercus was divided into the two subgenera Cyclobalanopsis, the ring-cupped oaks, and Quercus, which included
Quercus alba, the species most commonly known as the white oak; Quercus bicolor, swamp white oak; Quercus arizonica, Arizona white oak; Quercus garryana, Oregon white oak or Garry oak; Quercus lobata, California white oak or valley oak; Quercus polymorpha, Mexican white oak or Monterrey oak; Lagunaria patersonia, the Queensland white oak
Native ash species, including white ash (pictured), have been declining rapidly this century due to predation by the emerald ash borer. [1]Silvics of North America (1991), [2] [3] a forest inventory compiled and published by the United States Forest Service, includes many hardwood trees.
Pages in category "Quercus" The following 200 pages are in this category, out of approximately 440 total. ... Quercus gambleana; Quercus garryana; Quercus ...
The West Rocky Prairie Unit has over 300 acres (120 hectares) of woods, 360 acres (150 hectares) of wetlands, 40 acres (16 hectares) of Quercus garryana (Garry oak trees), and 300 acres (120 hectares) of Mima mounds. [3]
Quercus garryana var. semota – Garry oak; Quercus lobata – Valley oak; Quercus wislizenii – Interior live oak; Salix laevigata – Red willow; Salix lasiolepis – Arroyo willow; Chaparral Adenostoma fasciculatum – Chamise (dominant species) Arctostaphylos spp. – Manzanita Arctostaphylos mewukka – Indian manzanita (sn-endemic)
Peavy Arboretum (40 acres) is an arboretum operated by Oregon State University and located on Arboretum Road, Corvallis, Oregon.It is open to the public daily without charge.