| LTN |
Cycadophyta: Group of coned - seed-bearing plants. Cycads are among the oldest of the land plants. They are known to have lived in the Permian - over 200 million years ago (before the age of dinosaurs) and they covered much of the earth in the Mesozoic Era. Today they are found only in tropical and subtropical regions of the world. There are about 250 species in 11 genera. Cycad plants resemble palms or tree-ferns in overall appearance. Flora and Fauna Plantae Cycadophyta:
 PACSOA - Cycads - CycadophytaScience: PACSOA, Plantae Cycadophyta Includes many articles Cycads Cycadophyta detailed species accounts, and images. From the Palm and Cycad Societies of Australia ,PACSOA,. CycadophytaScience: Cycadophyta, Plantae Cycadophyta Fossil history Cycadophyta . University of Georgia Greenhouses - Non-flowering Plants - CycadophytaScience: University, Plantae Cycadophyta Includes images of the cycad collection of Georgia Greenhouses Nonflowering Plants Cycadophyta . The Cycad Pages - CycadophytaScience: The Cycad, Plantae Cycadophyta Extensive botanical database on the known cycads Pages Cycadophyta including identification and classification, ecology and conservation, cycad evolution and the fossil record, geography and distribution, and horticultural information. Introduction to the Cycads - CycadophytaScience: Introduction, Plantae Cycadophyta An excellent place to begin learning about the Cycads to the Cycads Cycadophyta Virtual Cycad Encyclopedia - CycadophytaScience: Virtual, Plantae Cycadophyta Good source for information on Cycads Cycad Encyclopedia Cycadophyta Includes taxonomy, biology, photos, links. The Cycads: Fossils of the PastScience: The Cycads, Plantae Cycadophyta An introduction Fossils of the Past . Cycad IdentificationScience: Cycad, Plantae Cycadophyta · Features a key distinguishing families and genera Identification and each family and genus has its separate home page. Each genus page has links for all accepted species in that genus and keys to identify them. Gardening with CycadsScience: Gardening, Plantae Cycadophyta · Article on the use of cycads in the landscape with Cycads . University of Florida Herbarium (FLAS)Flora and Fauna Plantae - The herbarium and the associated paleobotanical collection have combined holdings of approximately 1/2 million specimens of Florida Herbarium (FLAS) Includes library search, catalog, and project information. Synonymized Checklist of the Vascular Flora of the United StatesFlora and Fauna Plantae - Full text index of the 1998 version of the Biota of North America Program's checklist Checklist of the Vascular Flora of the United States . Atlas of the Flora of New EnglandFlora and Fauna Plantae - Continuing project with annotated checklists of pteridophytes of the Flora of New England gymnosperms, and most monocots, with links to dot maps for each taxon. International Plant Names Index - CycadophytaFlora and Fauna Plantae - Database of the names and associated basic bibliographical details of all seed plants Plant Names Index Cycadophyta . Natural Perspective: Plant Kingdom - CycadophytaFlora and Fauna Plantae - Introduction to the Plant Kingdom with information on some of the divisions which make up this group Perspective: Plant Kingdom Cycadophyta . | |||||||||
