| Zilla biparmata O.E.Schulz |
| CAI (Mm- Dg- Dl) |
| CAI |
| CAI (34) |
| Silla سلا |
| Egypt (VU- Vulnerable) |
| Täckholm, V. 1974. Students' Flora of Egypt ed.2. Cairo University |
| Boulos, L. 1999. Flora of Egypt, vol1. Al Hadara publishing, Cairo, Egypt |
| El Hadidi, M.N., El Naggar, S. N. and Hedge, C.I.1988. Taxonomic studies on Cruciferae in Egypt. 1.Checklist and key to the genera. Taeckholmia 11:63-76 |
| El Hadidi, M.N.& Fayed, A. 1994/95. Materials for Excursion Flora of Egypt (EFE). Taeckholmia 15 |
| El Hadidi, M., Abdel Ghani, M. and Fahmy, A.G. 1992. The plant red data book of Egypt. 1. woody perennial.Palm Press and Cairo University Herbrium. Cairo, Egypt |