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Acer negundo (Boxelder) Acer negundo (Boxelder)
Acer negundo (Boxelder)- Physical characteristics of leaf, flower, fruit, twig, and bark. Includes images. ...
Acer negundo (Boxelder) Acer negundo (Boxelder)
Acer negundo (Boxelder)- Photos plus brief description of physical features. ...
Acer nigrum (Black Maple) Acer nigrum (Black Maple)
Acer nigrum (Black Maple)- Taxonomy, identification, geography, and natural history. Provides a photo. ...
Acer nigrum (Black Maple) Acer nigrum (Black Maple)
Acer nigrum (Black Maple)- Habitat, native range, associated forest cover, and detailed facts on reproduction and growth. Discusses human uses and genetics. ...
Acer nigrum (Black Maple) Acer nigrum (Black Maple)
Acer nigrum (Black Maple)- Describes physical characteristics and provides photos of entire tree, leaf, bark, twig, and fruit. ...
Acer pensylvanicum (Striped Maple) Acer pensylvanicum (Striped Maple)
Acer pensylvanicum (Striped Maple)- Habitat, native range, associated forest cover, and detailed facts on reproduction and growth. Discusses human and wildlife uses. ...
Acer pensylvanicum Acer pensylvanicum
Acer pensylvanicum- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology of the Striped Maple. ...
Acer pensylvanicum (Striped Maple) Acer pensylvanicum (Striped Maple)
Acer pensylvanicum (Striped Maple)- Brief fact sheet with photos of branches, twig, flower, leaves, and bark. ...
Acer pensylvanicum (Striped Maple) Acer pensylvanicum (Striped Maple)
Acer pensylvanicum (Striped Maple)- Images of whole tree, bark, twig, leaf, and fruit. ...
Acer rubrum (Red Maple) Acer rubrum (Red Maple)
Acer rubrum (Red Maple)- Discusses physical characteristics and habitat. Includes photo and illustration. ...
Acer rubrum (Red Maple) Acer rubrum (Red Maple)
Acer rubrum (Red Maple)- Detailed facts on native range, supporting soils, associated cover, reproduction, growth, and genetics. Discusses wildlife and human uses. ...
Acer rubrum Acer rubrum
Acer rubrum- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Magnolia liliflora Magnolia liliflora
Magnolia liliflora- Photograph of a flower. ...
Acer rubrum (Red Maple) Acer rubrum (Red Maple)
Acer rubrum (Red Maple)- Physical characteristics of leaf, flower, fruit, twig, and bark. Provides photos. ...
Acer saccharinum (Silver Maple) Acer saccharinum (Silver Maple)
Acer saccharinum (Silver Maple)- Detailed information on native range, supporting soils, climate, associated cover, reproduction, and growth. Discusses wildlife and human uses. ...
Acer saccharinum Acer saccharinum
Acer saccharinum- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Acer saccharinum (Silver Maple) Acer saccharinum (Silver Maple)
Acer saccharinum (Silver Maple)- Images of entire tree and other physical features of this species. ...
Acer saccharinum Acer saccharinum
Acer saccharinum- Student project on the silver maple including classification, habitat, adaptation, nutrition, life history, reproduction and interactions with other species. ...
Acer saccharinum (Silver Maple) Acer saccharinum (Silver Maple)
Acer saccharinum (Silver Maple)- Describes physical characteristics and provides photos of entire tree, bark, fruit, twig, and leaf. ...
Acer saccharum (Sugar Maple) Acer saccharum (Sugar Maple)
Acer saccharum (Sugar Maple)- Describes physical features and habitat. Provides a photo. ...
Acer saccharum (Sugar Maple) Acer saccharum (Sugar Maple)
Acer saccharum (Sugar Maple)- Native range, habitat, associated forest cover, supporting soils, and detailed facts on life history. Includes distribution map. ...
Acer saccharum Acer saccharum
Acer saccharum- Image of twigs. ...
Alnus rugosa (Speckled Alder) Alnus rugosa (Speckled Alder)
Alnus rugosa (Speckled Alder)- Provides facts on physical features and habitat. Includes image. ...
Acer saccharum Acer saccharum
Acer saccharum- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Acer saccharum (Sugar Maple) Acer saccharum (Sugar Maple)
Acer saccharum (Sugar Maple)- Photos of entire tree, bark, twig, leaf, flower, and fruit. ...
Sugar Maple: Acer saccharum Sugar Maple: Acer saccharum
Sugar Maple: Acer saccharum- Student project including classification, habitat, adaptation, nutrition, reproduction and interactions with other species. ...
Acer saccharum (Sugar Maple) Acer saccharum (Sugar Maple)
Acer saccharum (Sugar Maple)- Brief fact sheet with photos of entire tree, twig, leaf, bark, and fruit. ...
Acer spicatum Acer spicatum
Acer spicatum- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology. ...
Acer spicatum (Mountain Maple) Acer spicatum (Mountain Maple)
Acer spicatum (Mountain Maple)- Photos of entire tree, bark, twig, leaf, and flower. ...
Acer spicatum (Mountain Maple) Acer spicatum (Mountain Maple)
Acer spicatum (Mountain Maple)- Describes physical features and provides photos of entire tree, leaf, flower, twig, and fruit. ...
Annona muricata Annona muricata
Annona muricata- image ...
Annona muricata Annona muricata
Annona muricata- Image of fruit of this tree. ...
Annona muricata: Graviola Annona muricata: Graviola
Annona muricata: Graviola- Description and several photographs of this tree and information on its herbal properties, tribal and herbal medicine uses, the chemicals it contains, its biological activities and clinical res ...
Asimina triloba Asimina triloba
Asimina triloba- Information on Pawpaws and their cultivation from Purdue University. ...
Asimina triloba (University of Ulm) Asimina triloba (University of Ulm)
Asimina triloba (University of Ulm)- Description of the American pawpaw, with photographs of leaves, fruit and flower. ...
Asimina triloba Asimina triloba
Asimina triloba- USDA Forest Service species summary. ...
Asimina triloba: Pawpaw Asimina triloba: Pawpaw
Asimina triloba: Pawpaw- Brief description and photographs of form, fruit, bark and flower. ...
Asimina triloba Asimina triloba
Asimina triloba- USDA species account for Pawpaw. ...
RAPD Inheritance and Diversity in Pawpaw (Asimina triloba) RAPD Inheritance and Diversity in Pawpaw (Asimina triloba)
RAPD Inheritance and Diversity in Pawpaw (Asimina triloba)- Article describing DNA studies intended to determine the degree of genetic diversity of selected American pawpaw specimens. ...
Asclepias incarnata Asclepias incarnata
Asclepias incarnata- Image of this species. ...
Asclepias incarnata Asclepias incarnata
Asclepias incarnata- Distribution, management considerations, botanical and ecological characteristics, and fire ecology. ...
Asclepias tuberosa (Butterfly Milkweed) Asclepias tuberosa (Butterfly Milkweed)
Asclepias tuberosa (Butterfly Milkweed)- Description and image. ...
Asclepias tuberosa interior (Butterfly Milkweed) Asclepias tuberosa interior (Butterfly Milkweed)
Asclepias tuberosa interior (Butterfly Milkweed)- Describes physical features, range, habitat, and faunal associations. Provides a photo. ...
Asclepias tuberosa (Butterfly Milkweed) Asclepias tuberosa (Butterfly Milkweed)
Asclepias tuberosa (Butterfly Milkweed)- Provides information on physical features, flowering period, and habitat. With photos. ...
Yellow Starthistle - UC Pest Management Guidelines Yellow Starthistle - UC Pest Management Guidelines
Yellow Starthistle - UC Pest Management Guidelines- University of California guidelines for control of Yellow Starthistle, including identification and biology. ...
Rosa hugonis Rosa hugonis
Rosa hugonis- Photograph and information. ...
Progress in Yellow Starthistle Biological Control Progress in Yellow Starthistle Biological Control
Progress in Yellow Starthistle Biological Control- USDA site reports positive results on field tests using Eustenopus villosus weevils to control starthistle in Idaho. ...
Centaurea solstitialis (Yellow Starthistle) Centaurea solstitialis (Yellow Starthistle)
Centaurea solstitialis (Yellow Starthistle)- Provides photographs and information on this plant and its identification. ...
Yellow Starthistle Management Guide Yellow Starthistle Management Guide
Yellow Starthistle Management Guide- Provides detailed information about this weed, including origins, impacts, biology, management options, associated legislation and references. From the UC Davis Weed Research and Info ...
Senecio confusus Senecio confusus
Senecio confusus- Image. ...

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