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Whatever you are looking for in Science, Biology, Flora and Fauna, Plantae, Magnoliophyta, Magnoliopsida, Fagaceae, Quercus, you can probably find it here. Actidir offers a large collection of annotated links to Science, Biology, Flora and Fauna, Plantae, Magnoliophyta, Magnoliopsida, Fagaceae, Quercus sites organized by category. Browse thousands of web sites that are more focused on one particular aspect of Science, Biology, Flora and Fauna, Plantae, Magnoliophyta, Magnoliopsida, Fagaceae, Quercus with just the click of your mouse.

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» California Oak Mortality Task Force - 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.

http://www.laspilitas.com/groups/oaks/california_oak1.html

» California Oaks - Descriptions and pictures of the oaks native to California from Las Pilitas Nursery.

» California Oaks Foundation - Non-profit educational organization committed to preserving the state's oak forest ecosystem and its rural landscapes.

» Common Oaks of Florida - Descriptions and illustrations of 19 species.

http://www.saintmarys.edu/~rjensen/ios.html

» International Oak Society - Nonprofit organization dedicated to encouraging the study and cultivation of the true oaks (genus Quercus). News, events, and publications.

http://www2.volstate.edu/JSchibig/key_to_the_species_of_oaks.htm

» Key to the Species of Oaks Native to Middle Tennessee - Summer key for 19 species. Includes images of leaves and acorns.

http://www.hort.uconn.edu/plants/keys/trees/oakkey.htm

» Oak Key - Identification keys based on characteristics of acorns or twigs for 12 New England species.

http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=1761

» Quercus canariensis - Diagnostic features, habitat and distribution of Algerian oak.

http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=1758

» Quercus cerris - Photograph, diagnostic features, habitat and distribution of Turkey oak.

http://www.bioimages.org.uk/HTML/T1470.HTM

» Quercus cerris L. - Collection of pictures of the Turkey oak.

http://www.dipbot.unict.it/orto/0726-1.html

» Quercus coccifera - Photographs of flowering leafy shoots.

http://www.dipbot.unict.it/orto/0727-1.html

» Quercus fontanesii - Image of foliage and catkins.

http://www.fs.fed.us/database/feis/plants/shrub/quehav/all.html

» Quercus havardii - Information on distribution and occurrence; value and use; characteristics; and fire ecology.

http://www.fs.fed.us/database/feis/plants/tree/queinc/all.html

» Quercus incana - Distribution and occurrence; value and use; characteristics; and fire ecology.

http://www.fs.fed.us/database/feis/plants/tree/quenig/all.html

» Quercus nigra - Distribution and occurrence; value and use; characteristics; and fire ecology.

http://www.fs.fed.us/database/feis/plants/tree/queobl/all.html

» Quercus oblongifolia - Information on distribution and occurrence; value and use; characteristics; and fire ecology.

http://www.cybertruffle.org.uk/vinales/eng/quercus_oleoides.htm

» Quercus oleoides - Description of this evergreen tree, with photographs of leaves, flowers and bark.

http://www.fs.fed.us/database/feis/plants/tree/quepal/all.html

» Quercus palustris - Distribution and occurrence; value and use; characteristics; and fire ecology.

http://ip30.eti.uva.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=1762

» Quercus petraea - Photograph, diagnostic features, habitat and distribution of sessile oak.

http://www.plant-identification.co.uk/skye/fagaceae/quercus-petraea.htm

» Quercus petraea - Information on the Durmast Oak and photographs of its foliage.

http://www.bioimages.org.uk/HTML/R31950.HTM

» Quercus petraea - Collection of pictures of leaves, acorns, buds of Quercus petraea (Mattuschka) Liebl.

http://www.fs.fed.us/database/feis/plants/tree/quepun/all.html

» Quercus pungens - Information on distribution and occurrence; value and use; characteristics; and fire ecology.

http://www.fs.fed.us/database/feis/plants/tree/queshu/all.html

» Quercus shumardii - Distribution and occurrence; value and use; characteristics; and fire ecology.

http://www.fs.fed.us/database/feis/plants/tree/quewis/all.html

» Quercus wislizenii - Distribution and occurrence; value and use; characteristics; and fire ecology.

http://www.forestry.gov.uk/forestry/infd-5nlj46

» Sessile Oak: Quercus petraea - Illustrated description of this species, its associated wildlife and its timber.

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