Fayed, A. A. A.; El-Hadidy, A. H.; Faried, A. M.; Olwey, A. O.

Taxonomic Revision of the genus Ononis (Trifolieae, Fabaceae) in Egypt, With the First Record of Ononis viscosa Subsp. breviflora

. Phytotaxa 2019, 408, 1–29.