EL-GAZZAR, A., EL-GHANI, M., EL-HUSSEINI, N. and KHATTAB, A. (2013) “Classification of the Leguminosae-Papilionoideae: A Numerical Re-assessment”, Notulae Scientia Biologicae, 5(4), pp. 499–507. doi: 10.15835/nsb549112.