Subkingdom Tracheobionta - Vascular plants
Super Division Spermatophyta
- Seed plants
Gnetophyta - Mormon Tea and
Gnetum is the lone genus in the
There are about thirty-forty species in the genera, which
throughout the tropics in Asia, South America and in Central Africa.
The majority of the species of Gnetum are lianas, but two Asian are
The plants are dioecious, with the male plants producing catkins of
and the females catkins of ovules barely protected by an envelope.