Sites:
| Arboretum de Villardebelle: Includes photographs and information on conifers from around the world, gymnosperm taxonomy, and scientific articles. | | Conifer Central: Resources, evaluation, books, nursery sources, description, and identification. Includes original keys to major coniferous genera. | | Gymnosperm Database: Basic information (sometimes only a name) for all species and higher-ranked taxa of the gymnosperms, including conifers, cycads, and their allies. Includes many images. | | Gymnosperms: General introduction to the gymnosperms, the group of vascular plants whose seeds are not enclosed by a ripened ovary (fruit). | | Native Conifers of North America: Key, descriptions of all genera and species, images, and range maps. | | Phylum Pinophyta: The Conifers: General description with photos of selected representatives of the included families and genera. |
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Classical
