Gnetales

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Gnetales

an order of GYMNOSPERMS whose members have true vessels in the secondary wood and an absence of archegonia in the ovule. In these features they resemble ANGIOSPERMS.
References in periodicals archive ?
Harvesting and marketing of Gnetum species (Engl) in Cameroon and Nigeria.
Although descriptions of female gametophyte structure and development in Gnetum are highly variable and often contradictory (Gifford and Foster 1989), recent work has established that at sexual maturity the female gametophyte of G.
Uber die Komchen-Schicht in den Pollensacken von Gnetum gnemon.
Gnetum africana and Telfaria occidentalis are vegetables usually consumed once or twice a day.
Preliminary evidence suggests that drop chemistry differs in "male" and "female" cones at least in Gnetum (Murch and Tomlinson, unpublished).
Iridaceae and also from the stems of Gnetum parvifolium (Warb.