Biology

Information on distribution and occurrence, value and use, characteristics, and fire ecology.

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Information from Wikipedia on this fruit bearing tree, Cydonia oblonga, its origins, cultivation and uses with photograph of flowers and fruit.

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Short description and medicinal uses.

Flower image and US range of the domestic apple.

Image of a herbarium specimen.

Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology.

Short description and medicinal uses.

Information on these plants and their uses.

Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology.

Photographs of this species.

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General information and classification.

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short description and medicinal uses

Taxonomy, photograph and description of feral citrus in Florida, its habitat and distribution, life history, physical tolerances, community ecology and invasion information.

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A profile of Murraya koenigii, with information on its history, production and trade, medicinal, food and other uses.

General information and classification.

Distribution and occurrence, value and use, characteristics, and fire ecology.

Student project on the cottonwood tree including classification, habitat, adaptation, nutrition, reproduction and interactions with other species.

Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology.

Taxonomy, photograph and description of the carrotwood tree, its habitat and distribution, life history, physical tolerances, community ecology and invasion information.

General information and classification.

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General information and classification.

Description and several photographs of this creeping shrub, with information on its herbal properties, uses in traditional medicine, the chemicals it contains, its biological activities, clinical research and its current uses.

Photographs and information on this tropical fruit tree commonly known as star apple, its uses, cultivation and distribution.

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General information and classification.

Sarracenia purpurea abstracts and a portfolio of images from a population in Henniker, New Hampshire, provided by Marc Sudman.

General information and classification.

General information and classification.

Description, images, invasiveness in the USA, and control.

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Photograph and information.

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Information from Botanical.com, a modern herbal, on this poisonous plant, its description, constituents, medicinal action and uses.

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Information and photographs of the endangered Incense Tree, its characteristics, uses, its status in its natural habitat in south Chaina and in Hong Kong, and how it may be conserved.

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General information and classification.

Photo of branch of this tree.

Descriptions of ten species of Ulmus, how to identify different species, basic biology of the genus, and advice on caring for elms in the landscape.

Image of plant in flower.

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