1. Marzouk, R.I., S.M. El-Darier, S.A. Kamal and I.H. Nour, 2021. Comparative taxonomic study of Launaea cass. (asteraceae, cichorioideae) in Egypt. Taxonomy, 1: 192-209.
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2. Eldarier, S., R. Marzouk and A.A. Hatab, 2020. Biosynthesis of Silver Nanoparticle via Haplophyllum tuberculatum (Forssk.) A.Juss. (Rutaceae) and its Use as Bioherbicide. Egypt. J. Bot., 60: 25-40.
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3. El-Darier, S.M., R.I. Marzouk and S.A.R. Rashed, 2019. Meta-analysis of heavy metal partitioning and allocation plasticity of Nicotiana glauca graham (solanaceae). Adv. Environ. Biol., Vol. 13. 10.22587/aeb.2019.13.3.1.
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4. Marzouk, R.I. and G.E. El-Badan, 2018. Molecular characterization of Teucrium L. (Lamiaceae) as a prerequisite for its conservation Asian J. Biol. Sci., 11: 16-23.
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5. Ma, R.I., El-Salama Mohamed and K.A. Khatta, 2018. Discrimination of two biotypes of Haplophyllum tuberculatum (Forssk.) A. Juss. (Rutaceae) by morphology, SDS-PAGE and RAPD. Int. J. Bot., 13: 126-133.
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6. Marzouk, R.I., S.M. El-Darier, M.E. Mabrouk and K.A. Khattab, 2017. Growth and molecular expression of okra seeds interacted with fourteen mango cultivars in mixed cropping system. J. Agric. Sci., 9: 193-207.
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7. Marzouk, R.I., M. Salama and A.B.M. Askar, 2017. Pollen morphology of Teucrium L. (Lamiaceae, Ajugoideae) in Libya. Bangladesh J. Plant Taxon., 24: 219-226.
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8. Marzouk, R.I., S.M. El-Darier and A.M. Askar, 2016. Nutlet micromorphological characters of Teucrium taxa (Lamiaceae) in Libya. Phytotaxa, 263: 245-254.
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9. El-Darier, S.M., R.I. Marzouk, M.E.M. Mabrouk and K.A. Khattab, 2015. Phytochemical differentiation among fourteen cultivars of mango (Mangifera indica l.) leaves from al-Sharqia, Egypt. Catrina, 12: 87-93.
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10. Marzouk, R.I., S.M. El-Darier, I.H. Nour and S.A. Kamal, 2015. Numerical taxonomic study of marrubium l. (Lamiaceae) in Egypt. Catrina, 13: 25-35.
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11. El-Darier, S.M., R.I. Marzouk, and K.A. Khattab, 2014. Differential allelopathic effect of nine Haplophyllum tuberculatum growth forms through germination bioassay. J. Biodivers. Environ. Sci., 5: 1-11.
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12. Marzouk, R.I., and R. El-Bakatoushi, 2011. Assessment of relocation of trigonella Cylindraceae l. and T. polyceratia (l.) trautv. To genus medicago as inferred by rapd and rflp analyses. Pak. J. Bot., 43: 2289-2294.
13. Marzouk, R.I., 2006. Taxonomic consequences of seed morphology and anatomy in three lupinus species (Fabaceae-genisteae). Catrina, 1: 1-8.
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14. Marzouk, R.I., 2006. Seed protein analyses as a support to the transfer of trigonella cylindracea desv. and t. polyceratia (l.) trautv. to genus Medicago l. Taeckholmia, 26: 17-23.
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15. Ahmed, M.F., and R.I. Marzouk, 1997. A numerical taxonomic study on the genus Anabasis l.(Chenopodiaceae) in Egypt. Desert Inst. Bull., 47: 207-258.
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