de la Amazon a Peruana Smithsonian Tropical Research Institute Trees and Shrubs of the Andes of Ecuador Kew: Plants and Fungi Royal Botanic Garden Edinburgh Dryades Project, University of Trieste, Vascular Plants of Italy Tropicos Harvard University Herbaria ...WORLD BOTANICAL ASSOCIATES WORLD BOTANICAL ASSOCIATES Holacanthone Conocurvone Vermilacinia johncassadyi Conospermum unilaterale Specializing in Botanical Surveys Plant... of Plants from Around the World Africa Australia North America Taxonomic Reports Carex 1. Key to 44 Species of Carex on the Beltsville Agricultural Research Center, Maryland. Lichens 2...

Flora de la Amazon a Peruana Smithsonian Tropical Research Institute Trees and Shrubs of the Andes of Ecuador Kew: Plants and Fungi Royal Botanic Garden Edinburgh Dryades Project, University of Trieste, Vascular Plants of Italy Tropicos Harvard University Herbaria ...The World Botanical Associates WORLD BOTANICAL ASSOCIATES Holacanthone Conocurvone Vermilacinia johncassadyi Conospermum unilaterale Specializing in Botanical Surveys Plant... of Plants from Around the World Africa Australia North America Taxonomic Reports Carex 1. Key to 44 Species of Carex on the Beltsville Agricultural Research Center, Maryland. Lichens...

Literature Cited Taxus in North America"> LITERATURE CITED FOR TAXUS The World Botanical Associates Web Page Prepared by Richard W. Spjut, July 1999 Last Revised, May 2000; July... Hague. Ferguson, D. K. 1978. Some current research on fossil and recent taxads. Rev. Paleobot. Palynol. 26: 213-226. Florin, R. 1963. The distribution of conifer and taxad genera.... __________. 1951. Evolution in Cordaites and conifers. Acta Horti Berg. 15: 285-388, plate. __________. 1948a. On the morphology and relationships of the Taxaceae. Botanical Gazette 110: 31-39...

Convention Center, MD, 5 Aug. 1998. Abstracts published on the Internet, Botanical Society of America. (a) Morphological evolution in the Taxus leaf and its significance.../section13/abstracts/112.shtml. Spjut, R. W. 2000. Three papers presented at the joint meetings of the Botanical Society of America and American Systematic Plant Taxonomists.... 91: 1222 1236. USDA Research Proposal on a Taxonomic Revision of Taxus, ARS Memorandum from Richard Spjut to Thomas S. Elias, May 25, 1995. Includes Key to Species of Taxus by R...

Taxus biternata Taxus biternata Delicate branch yew The World Botanical Associates Web Page Prepared by Richard W. Spjut April 2003; photos added May 2006; updated August 2007 20.... 1992, accompanied by J. Thieret, M. Hils). It is also cultivated in other arboreta such as in Sweden (Anderberg s.n., S), and at the Forestry Research Institute in Seoul (Republic..., which are not recurved (compare close-up photos in key), and they also frequently crisscross instead of spread mostly parallel to each other. Specimens from the Forestry Research...