⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2722623, with some changes.

Cissus macrothyrsa Gilg is a synonym of Cyphostemma cyphopetalum (Fresen.) Desc. ex Wild & R.B.Drumm.

This name is a synonym of Cyphostemma cyphopetalum (Fresen.) Desc. ex Wild & R.B.Drumm..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Notizbl. Königl. Bot. Gart. Berlin 4: 186 1906.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:67783-1.