Biology

Quercus grisea (Gray Oak) Quercus grisea (Gray Oak)- Detailed facts on physical characteristics. Describes habitat and includes range map. Quercus garryana (Oregon White Oak) Quercus garryana (Oregon White Oak)- Physical characteristics of leaf, flower, fruit, twig, and bark. Provides photos. Quercus garryana Quercus garryana- Includes information on its names, distribution and occurrence, use, characteristics, and ecology. Quercus garryana (Oregon White Oak) Quercus garryana (Oregon White Oak)- Detailed facts on native range, supporting soils and topography, associated cover, reproduction and early growth, and human uses. Quercus garryana (Garry Oak) Quercus garryana (Garry Oak)- Features photos of entire tree, leaves, fruit, and bark. Describes physical characteristics, habitat, and human uses. Quercus gambelii (Gambel Oak) Quercus gambelii (Gambel Oak)- Describes physical features and provides photos of mature tree, leaf, acorns, twig, and bark. Quercus gambelii Quercus gambelii- Information on distribution and occurrence, value and use, characteristics, and fire ecology. Quercus gambelii (Gambel Oak) Quercus gambelii (Gambel Oak)- Discusses physical characteristics, habitat, range, and hybrids. Provides distribution map. Quercus emoryi (Emory Oak) Quercus emoryi (Emory Oak)- Describes physical features and provides photos of mature tree, leaves, twig, acorns, and bark. Quercus emoryi Quercus emoryi- Distribution and occurrence, value and use, characteristics, and fire ecology. Quercus emoryi (Emory Oak) Quercus emoryi (Emory Oak)- Photos of entire tree, leaves, bark, acorns, and catkins. Quercus emoryi (Emory Oak) Quercus emoryi (Emory Oak)- Discusses physical characteristics, habitat, and range. Provides distribution map. Quercus douglasii: Blue Oak Quercus douglasii: Blue Oak- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Quercus douglasii (Blue Oak) Quercus douglasii (Blue Oak)- Photograph and description of this Californian species from Wikipedia. Quercus douglasii Quercus douglasii- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. Quercus douglasii (Blue Oak) Quercus douglasii (Blue Oak)- Detailed information on natural range, habitat, supporting soil, associated forest cover, reproduction and growth, and human uses. Quercus douglasii Quercus douglasii- Close up image of unripe acorn. Quercus coccinea (Scarlet Oak) Quercus coccinea (Scarlet Oak)- Images of whole tree, bark, twig, leaf, flower, and fruit. Quercus coccinea (Scarlet Oak) Quercus coccinea (Scarlet Oak)- Describes the physical features of leaf, flower, fruit, twig, and bark. Includes photos. Quercus coccinea Quercus coccinea- Information on distribution and occurrence, value and use, characteristics, and fire ecology. Quercus coccinea (Scarlet Oak) Quercus coccinea (Scarlet Oak)- Facts on physical characteristics, habitat, and range. Provides distribution map. Quercus coccinea (Scarlet Oak) Quercus coccinea (Scarlet Oak)- Detailed information on native range, habitat, supporting soil, associated forest cover, reproduction, and growth. Provides distribution map. Quercus chrysolepis (Canyon Live Oak) Quercus chrysolepis (Canyon Live Oak)- Describes physical features and provides photos of mature tree, leaves, acorns, and bark for Quercus chrysolepis. Quercus chrysolepis Quercus chrysolepis- Information on distribution and occurrence, value and use, characteristics, and fire ecology. Quercus chrysolepis (Canyon Live Oak) Quercus chrysolepis (Canyon Live Oak)- Discusses physical characteristics, habitat, range, and hybrids. Includes distribution map. Quercus chrysolepis (Canyon Live Oak) Quercus chrysolepis (Canyon Live Oak)- Native range, habitat, associated forest cover, supporting soils, and detailed facts on life history. Includes distribution map. Quercus bicolor (Swamp White Oak) Quercus bicolor (Swamp White Oak)- Physical features of leaf, flower, fruit, twig, and bark. Provides images. Quercus bicolor Quercus bicolor- Information on distribution and occurrence, value and use, characteristics, and fire ecology. Quercus bicolor (Swamp White Oak) Quercus bicolor (Swamp White Oak)- Discusses physical characteristics, habitat, range, hybrids, and historical medicinal uses. Provides distribution map. Quercus bicolor (Swamp White Oak) Quercus bicolor (Swamp White Oak)- Native range, habitat, associated forest cover, supporting soils, and detailed facts on life history. Includes distribution map. Quercus arizonica (Arizona White Oak) Quercus arizonica (Arizona White Oak)- Describes physical features and provides photos of mature tree, leaves, twig, bark, and acorn caps. Quercus arizonica Quercus arizonica- Distribution, occurrence, value and use, characteristics, and fire ecology. Quercus arizonica (Arizona Oak) Quercus arizonica (Arizona Oak)- Discusses physical characteristics, habitat, range, and hybrids. Provides distribution map. Quercus alba: White Oak Quercus alba: White Oak- Tree identification fact sheet with photos of the leaf, acorn, twig, bark and form. Quercus alba Quercus alba- Details of its distribution, occurrence, value and usage, characteristics, and fire ecology. Quercus alba (White Oak) Quercus alba (White Oak)- Describes the habitat and physical characteristics of this species. Provides photos of mature tree and acorns. Quercus alba (White Oak) Quercus alba (White Oak)- Native range, habitat, associated forest cover, reproduction, and growth. Includes details on flowering, fruiting, seed production, and rooting habit. Quercus agrifolia (Coast Live Oak) Quercus agrifolia (Coast Live Oak)- Describes physical features and provides photos of mature tree, leaf, twig, acorns, catkins, and bark. Quercus agrifolia (California Live Oak) Quercus agrifolia (California Live Oak)- Photo of entire tree. Quercus agrifolia Quercus agrifolia- Distribution, occurrence, value and use, characteristics, and fire ecology. Quercus agrifolia Quercus agrifolia- Image of mature tree plus numerous photos of underground system, including roots and fungal network. Quercus agrifolia (Coast Live Oak) Quercus agrifolia (Coast Live Oak)- Physical characteristics, range, and habitat. Includes distribution map. Fagus sylvatica: European Beech Fagus sylvatica: European Beech- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Beech Mast as Food Beech Mast as Food- Photographs of the fruits and seeds of the beech tree and information on their uses as food. Fagus sylvatica Fagus sylvatica- Information on the beech tree and several photographs of its foliage. Beech: Fagus sylvatica Beech: Fagus sylvatica- Short description, including medicinal and other uses. American Beech (Fagus grandifolia) American Beech (Fagus grandifolia)- Fact sheet describes the tree's characterizes, with illustrative photos. Fagus grandifolia Fagus grandifolia- American beech: distribution and occurrence in North America, botanical and ecological characteristics, value and use, and fire ecology. Castanea sativa Castanea sativa- Illustration. Castanea pumila: Alleghany Chinkapin Castanea pumila: Alleghany Chinkapin- Factsheet with description and images of leaf, inflorescence, twig, nut, tree and bark.