Gnetum

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Gnetum gnemon BotGardBln1105C.JPG


Plant Characteristics
Habit   tree
Cultivation
Scientific Names

Gnetaceae >

Gnetum >


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Gnetum is a genus of about 30-35 species of gymnosperms, the sole genus in the family Gnetaceae and order Gnetales. They are tropical evergreen trees, shrubs and lianas. Unlike other gymnosperms they possess vessel elements in the xylem. Some species have been proposed to have been the first plants to be insect pollinated as they occur in association with the extinct pollinating scorpionflies.[1]

Many Gnetum species are edible, with the seeds being roasted, and the foliage used as a leaf vegetable. Some are also valued in herbal medicine.

Cultivation

Propagation

Pests and diseases

Species

Gallery

References

  1. Ren D, Labandeira CC, Santiago-Blay JA, Rasnitsyn A, Shih CK, Bashkuev A, Logan MA, Hotton CL, Dilcher D. (2009). Probable Pollination Mode Before Angiosperms: Eurasian, Long-Proboscid Scorpionflies. Science, 326 (5954), 840-847. Template:DOI

External links