Bull. Soc. Hist. Nat. Afrique N. 20: C.693, 186 (1929) |
Phanerog. Monogr. 14: 158 (1981). |
Cat. Pl. Mali 254 (1986) |
Fl. Egypt Checklist : (1995). |
Boissiera 55: 187 (1998). |
Fl. Egypt (Boulos) 3: 219 (2002). |
Le Hoggar, promenade botanique 247 (2004) |
Cat. Pl. Vasc. Burkina Faso:161 (2012) |
Pl. Sudan Checklist 373 (2015) |
Flore ill. Tchad 642 (2019) |
Fl. ill. Burkina Faso & Mali: 881 (2024) |