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Quercus
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Categories
Quercus agrifolia (5)
Quercus alba (4)
Quercus arizonica (3)
Quercus bicolor (5)
Quercus chrysolepis (4)
Quercus coccinea (6)
Quercus douglasii (4)
Quercus ellipsoidalis (4)
Quercus emoryi (4)
Quercus falcata (5)
Quercus gambelii (4)
Quercus garryana (4)
Quercus grisea (3)
Quercus ilex (4)
Quercus kelloggii (4)
Quercus laevis (4)
Quercus laurifolia (4)
Quercus lobata (4)
Quercus lyrata (5)
Quercus macrocarpa (4)
Quercus marilandica (4)
Quercus michauxii (5)
Quercus muehlenbergii (4)
Quercus phellos (4)
Quercus prinus (5)
Quercus robur (8)
Quercus rubra (6)
Quercus stellata (5)
Quercus suber (2)
Quercus turbinella (4)
Quercus velutina (5)
Quercus virginiana (5)
Web Pages
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  California Oak Mortality Task Force http://www.cnr.berkeley.edu/comtf/
Addresses the issue of elevated levels of oak mortality through research, management, education and public policy. Contains monthly updates, distribution maps, symptoms, and educational materials.
  California Oaks Foundation http://www.californiaoaks.org/
Non-profit educational organization committed to preserving the state's oak forest ecosystem and its rural landscapes.
  Quercus palustris http://www.fs.fed.us/database/feis/plants/tree/quepal/all.html
Distribution and occurrence; value and use; characteristics; and fire ecology.
  Quercus shumardii http://www.fs.fed.us/database/feis/plants/tree/queshu/all.html
Distribution and occurrence; value and use; characteristics; and fire ecology.
  Quercus nigra http://www.fs.fed.us/database/feis/plants/tree/quenig/all.html
Distribution and occurrence; value and use; characteristics; and fire ecology.
  Quercus pungens http://www.fs.fed.us/database/feis/plants/tree/quepun/all.html
Information on distribution and occurrence; value and use; characteristics; and fire ecology.
  Quercus wislizenii http://www.fs.fed.us/database/feis/plants/tree/quewis/all.html
Distribution and occurrence; value and use; characteristics; and fire ecology.
  Quercus incana http://www.fs.fed.us/database/feis/plants/tree/queinc/all.html
Distribution and occurrence; value and use; characteristics; and fire ecology.
  Quercus oblongifolia http://www.fs.fed.us/database/feis/plants/tree/queobl/all.html
Information on distribution and occurrence; value and use; characteristics; and fire ecology.
  California Oaks http://www.laspilitas.com/groups/oaks/california_oak1.html
Descriptions and pictures of the oaks native to California from Las Pilitas Nursery.
  Quercus havardii http://www.fs.fed.us/database/feis/plants/shrub/quehav/all.html
Information on distribution and occurrence; value and use; characteristics; and fire ecology.
  Common Oaks of Florida http://edis.ifas.ufl.edu/topic_common_oaks_of_florida
Descriptions and illustrations of 19 species.
  Quercus petraea http://www.plant-identification.co.uk/skye/fagaceae/quercus-petraea.htm
Information on the Durmast Oak and photographs of its foliage.
  Key to the Species of Oaks Native to Middle Tennessee http://www2.volstate.edu/JSchibig/key_to_the_species_of_oaks.htm
Summer key for 19 species. Includes images of leaves and acorns.
  Quercus petraea http://www.bioimages.org.uk/HTML/R31950.HTM
Collection of pictures of leaves, acorns, buds of Quercus petraea (Mattuschka) Liebl.
  Quercus canariensis http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=1761
Diagnostic features, habitat and distribution of Algerian oak.
  Quercus cerris http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=1758
Photograph, diagnostic features, habitat and distribution of Turkey oak.
  Quercus petraea http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=1762
Photograph, diagnostic features, habitat and distribution of sessile oak.
  Quercus oleoides http://www.cybertruffle.org.uk/vinales/eng/quercus_oleoides.htm
Description of this evergreen tree, with photographs of leaves, flowers and bark.
  Sessile Oak: Quercus petraea http://www.forestry.gov.uk/forestry/infd-5nlj46
Illustrated description of this species, its associated wildlife and its timber.
  http://www.hort.uconn.edu/plants/keys/trees/oakkey.htm http://www.hort.uconn.edu/plants/keys/trees/oakkey.htm
Identification keys based on characteristics of acorns or twigs for 12 New England species.
  Quercus cerris L. http://www.bioimages.org.uk/HTML/T1470.HTM
Collection of pictures of the Turkey oak.
  International Oak Society http://www.saintmarys.edu/~rjensen/ios.html
Nonprofit organization dedicated to encouraging the study and cultivation of the true oaks (genus Quercus). News, events, and publications.
  Quercus fontanesii http://www.dipbot.unict.it/orto/0727-1.html
Image of foliage and catkins.
  Quercus coccifera http://www.dipbot.unict.it/orto/0726-1.html
Photographs of flowering leafy shoots.

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