| Grewia echinatusDelile |
| Grewia orbiclata G.Don |
| Grewia corylifolia A.Rich. |
| CAI (Ge) |
| CAI |
| CAI (10) |
| Diwal ديوال |
| Egypt (EX-Extict)) |
| Boulos, L. 2009. Flora of Egypt Checklist, Revised annotated edition, Al Hadara Publishing, Cairo, Egypt |
| Täckholm, V. 1974. Students' Flora of Egypt ed.2. Cairo University |
| El Hadidi, M.N.& Fayed, A. 1994/95. Materials for Excursion Flora of Egypt (EFE). Taeckholmia 15 |
| Boulos, L. 2000. Flora of Egypt, vol.2. Al Hadara publishing, Cairo, Egypt |
| El Hadidi MN, Hosni HA, El Hadidy A & Araffa S (1999) Malvaceae in the flora of Egypt, 1- Systematic revision of the indigenous taxa. Taekholmia 19(2):127-146. |
| 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 |