Top : Science : Biology : Flora and Fauna : Plantae :
Gnetophyta
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| Ephedraceae Gnetum Welwitschia |
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Slide show introduction to the group.
site exerpt
Gnetophyta: An Enigmatic Group of Seed Plants Gnetophyta: An Enigmatic Group of Seed Plants 3/4/98 Click here to start Table of Contents Gnetophyta: An Enigmatic Group of Seed Plants A Class of Only Three Orders and as Many Genera Ephedra Gnetum Welwitschia mirabilis Peculiarities of Welwitschia...A few images of each family.
http://www.science.siu.edu/landplants/Gnetophyta/gnetophyta.html
Characteristics of the group, with representative images.
site exerpt
Psilophuyta Return to phylum directory Living Genera: Ephedra Gnetum Welwitschia Phylum including three extant families and four genera. This lineage dates back only to the early Cretaceous in the fossil record and is widely considered to...