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| | Taxus Key |
 | | My study increased in its scope in response to present papers at various conferences (e.g., Spjut 1992, 1993, 1998, 2000) for which peer-reviewed papers were solicited and submitted, but have yet to be published, although several have been peer reviewed and accepted. |
 | | Nevertheless, Taxus is known from fossils dating to the Oligocene (Kvaček 1986), and there are related extinct generaPaleotaxus and Marksea—that date back to the Jurassic (Florin 1958, 1963). |
 | | In view of this history and phytogeographical data on morphological features of extant Taxus (Spjut 1998, unpublished), the monotypic species concept for Taxus ((Pilger 1903, 1913, 1926) cannot be upheld. |
| www.worldbotanical.com /TAXNA.HTM (713 words) |
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