⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-19000189, with some changes.

Strychnos unguacha var. retusa Chiov. is a synonym of Strychnos spinosa Lam.

This name is a synonym of Strychnos spinosa Lam..

The record derives from Tropicos which reports it as a synonym (record 19000189) with original publication details: Fl. Somala 2: 305 305 1932.