| Kingdom | Phylum | Class | Order |
|---|---|---|---|
| Plantae | Tracheophyta | Gnetopsida | Gnetales |
| Rank | Scientific name | Taxonomic status |
|---|---|---|
| genus | Archaestrobilus B.Cornet, 1986 | doubtful |
| genus | Axelrodia B.Cornet, 1986 | doubtful |
| genus | Chaetocladus | accepted |
| genus | Dechellyia S.R.Ash, 1972 | doubtful |
| genus | Dinophyton S.R.Ash, 1970 | doubtful |
| genus | Eragrosites Z.Y.Cao & S.Q.Wu, 1998 | accepted |
| genus | Gnemon Rumph. | doubtful |
| genus | Gnetum L. | accepted |
| genus | Nataligma J.M.Anderson & H.M.Anderson, 2003 | doubtful |
| genus | Nemececkigone B.Cornet, 1986 | doubtful |
| genus | Palaeognetaleana Z.-Q.Wang, 2004 | doubtful |
| genus | Patzea R.Caspary, 1872 | doubtful |
| genus | Sanmiguelia R.W.Brown, 1956 | doubtful |
| genus | Synangispadixis B.Cornet, 1986 | doubtful |
| genus | Toumboa Naudin | doubtful |
Gnetaceae. GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via biodiversity.aq on 2021-09-09.