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Information on the biology and cultivation of ferns; activities of the society including a spore exchange and publication of Fiddlehead Forum, American Fern Journal, and Pteridologia.
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Well illustrated site that describes cold-hardy tree ferns and their cultivation in cool climates.
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A club established to develop a comprehensive collection of the world's hardy ferns for display, testing, evaluation, public education, and introduction for gardening and horticulture.
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Information about the society's activities, ferns, and fern allies.
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Verbindt mensen die uit liefhebberij, of vanwege hun beroep, geïnteresseerd zijn in varens. Informatie over vereniging en varens, met een fotogalerij.
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Group interested in studying, collecting, buying, and growing ferns. Meetings, events, resources, and membership information.
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University of Florida provides general details on the plant including lighting, watering and fertilization.
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Introduction, events, and links to other societies and sites of pteridological interest.
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