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Daisy Paradise
Compilation of details on the family, including annuals, perennials, trees, and shrubs. Looks at botany, propagation, articles, and gallery.
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Dutch Gardens
Presents flowers available for the season in a variety of colors, height, light requirements and other special attributes, as well as how-to articles and other gardening products.
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How to Grow Snow Crocus
Shares source of name, propagation, spacing, planting season, location, soil preparation, planting depth, and links to forcing bulbs.
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Iloveplants.com
Provides links for gardening enthusiasts. With reviews, ratings, blogs and ordering tips.
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Landscape Plants
Provides an alphabetized listing of flora used in the landscaping industry. Developed by the Department of Horticulture of Oregon State University.
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PLANTS Database
Features the national repository of names, symbols, distribution, species, characteristics and images for the US and its territories.
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Plants for a Future
Describes the offerings of the resource center for rare, medicinal and edible vegetation. With links to databases.
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Plants for People
Highlights the activities of the organization that is responsible for educating people on the benefit of plants in the workplace.
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Plants National Database
Provides information on native plant species in the United States. Features care instructions, fact sheets, and plant nutrient information.
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Plants National Database
Official government database of plants featuring photos, and information.
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Tom MacCubbin's Plant Doctor Topics
Alphabetical plant list provides growing guidelines for various species, as well as dealing with pests, diseases, problems, dividing, and pruning.
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WeedAlert.com
Database of commonly found weeds broken down by area of origin.
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Wild Ones
Provides information on the organization dedicated to the use of native plants for landscaping. Includes history, objectives, events calendar and publications.