Encyclopedia > Gnetophyta

Article Content

Gnetophyta

Gnetophyta is sometimes regarded as a small division of the kingdom Plantae. It is sometimes placed as a class, Gnetopsida, in the division Spermatophyta. It consists of two orders:

Gnetales -- containing two families, Welwitschiaceae[?], consisting only of the genus Welwitschia, and Gnetaceae[?], consisting only of the genus Gnetum[?]
Ephedrales -- containing only the family Ephedraceae and the genus Ephedra.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Brazil

... large labour pool, Brazil's economy outweighs that of all other South American countries and is expanding its presence in world markets. Major export products includ ...