| CAI (Ms-Dg) |
| CAIA (Di) |
| CAIRC (Ms) |
| A.s. Al-nowaihy |
| CAIA |
| CAI |
| CAIA (2) |
| CAI (5) |
| Täckholm, V. 1974. Students' Flora of Egypt ed.2. Cairo University |
| Boulos, L. 2009. Flora of Egypt Checklist, Revised annotated edition, Al Hadara Publishing, Cairo, Egypt |
| Boulos, L. 1999. Flora of Egypt, vol1. Al Hadara publishing, Cairo, Egypt |
| El Hadidi, M.N.& Fayed, A. 1994/95. Materials for Excursion Flora of Egypt (EFE). Taeckholmia 15 |