Trapa bicornis var. quadrispinosa (Roxb.) Z.T.Xiong
, J. Wuhan Bot. Res. 3(11): 52, 53, without basionym ref.; (1985).
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:924618-1
- Publication
- Journal of Wuhan Botanical Research. Wuhan, Hubei
- Collation
- 3(11): 52, 53, without basionym ref.;
- Date of Publication
- 1985
- Family as entered in IPNI
- Trapaceae