| Vegetation, species diversity and floristic relations along an altitudinal gradient in south-west Saudi Arabia AK Hegazy, MA El-Demerdash, HA Hosni Journal of Arid Environments 38 (1), 3-13, 1998 | 183 | 1998 |
| Flora Aegyptiaca: part 1-vol. 1, part 2 MN El Hadidi, HA Hosni Palm press, 2000 | 68 | 2000 |
| A key to Egyptian grasses. TA Cope, HA Hosni | 53 | 1991 |
| Dynamic modeling of diesel generator based on electrical and mechanical aspects S Benhamed, H Ibrahim, K Belmokhtar, H Hosni, A Ilinca, D Rousse, ... 2016 IEEE Electrical Power and Energy Conference (EPEC), 1-6, 2016 | 49 | 2016 |
| Contribution to the flora of Asir, Saudi Arabia HA Hosni, AK Hegazy Candollea 51, 169-202, 1996 | 45 | 1996 |
| Comparative study of the flavonoids of some local members of the Umbelliferae NAM Saleh, SI El-Negoumy, MN El-Hadidi, HA Hosni Phytochemistry 22 (6), 1417-1420, 1983 | 41 | 1983 |
| Distribution of the weed communities in the North East Nile Delta, Egypt MA El‐Demerdash, HA Hosni, N Al‐Ashri Feddes Repertorium 108 (3‐4), 219-232, 1997 | 37 | 1997 |
| Composition and pattern of alien species in the Egyptian flora KH Shaltout, HA Hosni, HF El-Kady, MA El-Beheiry, SK Shaltout Flora-Morphology, Distribution, Functional Ecology of Plants 222, 104-110, 2016 | 31 | 2016 |
| Flora and vegetation of the different habitats of the western Mediterranean region of Egypt. D Ahmed, K sHALTOUT, H Hosni, R El-Fahar Taeckholmia 35 (1), 45-76, 2015 | 30 | 2015 |
| Endemic and near-endemic taxa in the flora of Egypt H Hosni, A Hosny, E Shamso, R Hamdy Egyptian Journal of Botany 53 (2), 357-383, 2013 | 23 | 2013 |
| Conservation and threats MN El-Hadidi, H Hosni Flora Aegyptiaca 1 (Part 1), 105-116, 2000 | 23 | 2000 |
| Grasses of Egypt KM Ibrahim, HA Hosni, PM Peterson Smithsonian Contributions to Botany, 2016 | 22 | 2016 |
| Flavonoids from allium myrianthum boiss MOA El Shabrawy, HA Hosni, IA El Garf, MM Marzouk, SA Kawashty, ... Biochemical Systematics and Ecology 56, 125-128, 2014 | 18 | 2014 |
| Updating the checklist of the alien flora in Egypt M El-Beheiry, H Hosni, A Sharaf El-din, SK Shaltout, D Ahmed Taeckholmia 40 (1), 41-56, 2020 | 16 | 2020 |
| Malvaceae in the flora of Egypt 2. Pollen morphology and its taxonomic significance H Hosni, S Araffa Taeckholmia 19 (2), 147-156, 1999 | 16 | 1999 |
| Annotated list of the flora of Sinai (Egypt) MN El-Hadidi, AI Hosny, SM El NAggar, A El Hadidy, ZAR El Karemy, ... Tackholmia 12, 1-100, 1989 | 16 | 1989 |
| Flavonoid constituents of Dipcadi erythraeum Webb. & Berthel. MO El-Shabrawy, MM Marzouk, SA Kawashty, HA Hosni, IA El Garf, ... Asian Pacific Journal of Tropical Disease 6 (5), 404-405, 2016 | 15 | 2016 |
| Authentication of three endemic species of the Caryophyllaceae from Sinai peninsula using DNA barcoding A Fouad, R Hafez, H Hosni Egyptian Journal of Botany 59 (2), 483-491, 2019 | 14 | 2019 |
| Achene characteristics of some taxa of Asteraceae from the Northwestern Mediterranean coast of Egypt E Shamso, H Hosni, D Ahmed, K Shaltout Egyptian Journal of Botany 61 (1), 1-31, 2021 | 13 | 2021 |
| Biodiversity in the flora of Egypt MN El Hadidi, HA Hosni The Biodiversity of African Plants: Proceedings XIVth AETFAT Congress 22–27 …, 1996 | 13 | 1996 |
