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FAYED, A.A.A., EL-HADIDY, A.H., FARIED, A.M. and OLWEY, A.O. 2019. Taxonomic revision of the genus<em> Ononis</em> (Trifolieae, Fabaceae) in Egypt, with the first record of <em>Ononis</em><em> viscosa</em> subsp. <em>breviflora</em>. Phytotaxa. 408, 1 (Jun. 2019), 1–29. DOI:https://doi.org/10.11646/phytotaxa.408.1.1.