Biology

Quercus rubra (Northern Red Oak) Quercus rubra (Northern Red Oak)- Describes physical characteristics and provides photos of mature tree, leaf, acorn, twig, and bark. Quercus rubra Quercus rubra- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. Quercus rubra (Northern Red Oak) Quercus rubra (Northern Red Oak)- Native range, habitat, associated forest cover, supporting soils, and detailed facts on life history. Quercus rubra (Northern Red Oak) Quercus rubra (Northern Red Oak)- Distinguishing characteristics, range, and habitat. Provides image of entire tree and closeup of leaves. Quercus robur (Pedunculate Oak, English Oak) Quercus robur (Pedunculate Oak, English Oak)- Physical description, range, habitat, biology, threats, and conservation information. Includes a photo. Quercus robur Quercus robur- Photographs of the foliage of this species and help with distinguishing it from other oaks. Quercus robur (Common Oak) Quercus robur (Common Oak)- Distinguishing characteristics and habitat of this species. Provides images of mature tree and acorns. Oak, Common - Herb Profile and Information Oak, Common - Herb Profile and Information- Providing botanical, folk-lore and herbal information, from 'A Modern Herbal'. Quercus prinus (Chestnut Oak) Quercus prinus (Chestnut Oak)- Physical characteristics of leaf, acorn, twig, and bark for Quercus prinus. Includes photos. Quercus prinus Quercus prinus- Distribution and occurrence, value and use, characteristics, and fire ecology. Quercus prinus - Quercus montana (Chestnut Oak) Quercus prinus - Quercus montana (Chestnut Oak)- Photo, physical description, range, and habitat. Quercus prinus (Chestnut Oak) Quercus prinus (Chestnut Oak)- Native range, associated forest cover, reproduction, and growth. Includes details on flowering, fruiting, seed production, and rooting habit. Quercus phellos (Willow Oak) Quercus phellos (Willow Oak)- Describes physical features and provides photos of mature tree, leaves, bark, twig and acorns. Quercus phellos Quercus phellos- Information on distribution and occurrence, value and use, characteristics, and fire ecology. Quercus phellos (Willow Oak) Quercus phellos (Willow Oak)- Detailed facts on native range, supporting soils, climate, associated cover, reproduction, and growth. Discusses wildlife and human uses. Quercus phellos (Willow Oak) Quercus phellos (Willow Oak)- Detailed facts on physical characteristics. Describes habitat and includes range map. Quercus michauxii (Swamp Chestnut Oak) Quercus michauxii (Swamp Chestnut Oak)- Photos of mature tree, bark, twig, leaf, flower, and fruit. Quercus michauxii (Swamp Chestnut Oak) Quercus michauxii (Swamp Chestnut Oak)- Describes physical features and provides images of mature tree, leaf, twig, acorn and bark. Quercus michauxii Quercus michauxii- Distribution and occurrence, value and use, characteristics, and fire ecology. Quercus michauxii (Swamp Chestnut Oak) Quercus michauxii (Swamp Chestnut Oak)- Native range, habitat, associated forest cover, supporting soils, and detailed facts on life history. Provides distribution map. Quercus michauxii (Basket Oak) Quercus michauxii (Basket Oak)- Physical characteristics, habitat, range, and hybrids. Includes distribution map. Quercus macrocarpa (Bur Oak) Quercus macrocarpa (Bur Oak)- Photos and descriptions of leaf, flowers, acorn, twig, bark and form. Quercus macrocarpa Quercus macrocarpa- Reference information, including common names, distribution and occurrence, value and use, characteristics, and fire ecology. Quercus macrocarpa (Bur Oak) Quercus macrocarpa (Bur Oak)- Habitat, native range, associated forest cover, and detailed facts on reproduction and growth. Discusses human uses and genetics. Quercus lyrata (Overcup Oak) Quercus lyrata (Overcup Oak)- Images of entire tree and of other physical features of this species. Quercus lyrata (Overcup Oak) Quercus lyrata (Overcup Oak)- Photos and descriptions of leaf, acorn, twig, bark, and form for Quercus lyrata. Quercus lyrata Quercus lyrata- Information on distribution and occurrence, its value and use, characteristics, and fire ecology. Quercus lyrata (Overcup Oak) Quercus lyrata (Overcup Oak)- Habitat, native range, associated forest cover, and detailed facts on reproduction and growth. Discusses human and wildlife uses. Quercus lyrata (Overcup Oak) Quercus lyrata (Overcup Oak)- Discusses physical features, habitat, and range. Includes distribution map. Quercus lobata (Valley Oak) Quercus lobata (Valley Oak)- Physical characteristics of leaf, acorn, twig, and bark. Provides photos. Quercus lobata Quercus lobata- Distribution and occurrence, value and use, characteristics, and fire ecology. Quercus lobata (Valley Oak) Quercus lobata (Valley Oak)- Describes physical features, habitat, and flowering period of this species. Includes range map. Quercus lobata Quercus lobata- Images and information about this California native. Quercus laurifolia (Laurel Oak) Quercus laurifolia (Laurel Oak)- Describes physical features and provides images of entire tree, leaves, twig, acorn and bark. Quercus laurifolia Quercus laurifolia- Information on distribution and occurrence, value and use, characteristics, and fire ecology. Quercus laurifolia (Laurel Oak) Quercus laurifolia (Laurel Oak)- Detailed information on habitat, flowering and fruiting, seed production and dissemination, growth and yield, rooting habit, damaging agents, and … Quercus laurifolia (Swamp Laurel Oak) Quercus laurifolia (Swamp Laurel Oak)- Discusses physical characteristics, habitat, range, and hybrids. Includes distribution map. Quercus laevis (Turkey Oak) Quercus laevis (Turkey Oak)- Physical characteristics of leaf, flower, fruit, twig, and bark. Includes photos. Quercus laevis Quercus laevis- Distribution and occurrence, value and use, characteristics, and fire ecology. Quercus laevis (Turkey Oak) Quercus laevis (Turkey Oak)- Species account describes habitat, native range, associated forest cover, reproduction, and growth. Discusses human and wildlife uses. Quercus laevis (Turkey Oak) Quercus laevis (Turkey Oak)- Facts on physical features, habitat, and range. Includes distribution map. Quercus kelloggii (California Black Oak) Quercus kelloggii (California Black Oak)- Describes physical features and provides images of mature tree, leaf, acorn, bark, and twig. Quercus kelloggii: California Black Oak Quercus kelloggii: California Black Oak- Tree identification fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Quercus kelloggii Quercus kelloggii- Distribution and occurrence, value and use, characteristics, and fire ecology. Quercus kelloggii (California Black Oak) Quercus kelloggii (California Black Oak)- Facts on physical characteristics, habitat, and range. Provides distribution map. Quercus kelloggii (California Black Oak) Quercus kelloggii (California Black Oak)- Detailed information on native range, habitat, supporting soil, associated forest cover, reproduction, growth, and human uses. Includes d… Quercus ilex Quercus ilex- Image plus brief facts. Quercus ilex Quercus ilex- Images of the entire tree and acorns. Quercus grisea (Gray Oak) Quercus grisea (Gray Oak)- Describes the form, leaf, flower, fruit, twig, and bark. Includes images. Quercus grisea Quercus grisea- Distribution and occurrence, value and use, characteristics, and fire ecology.