Johnny, I. I.

Morpho-Anatomical and Pharmacognostic Properties of Whitfieldia elongata (P. Beauv.) De Wild. & T. Durand

Johnny, I. I., Bassey, M. E., Ntukidem, A. U., Umoh, O. T. & Akpanama, N. G · Asian Plant Research Journal · 2025

Whitfieldia elongata (P. Beauv.) De Wild. & T. Durand is a species in the family Acanthaceae which is used in folklore medicine for the management of pains, food poisoning and stomach complaints. The aim of this study was to document the taxonomic and pharmacognostic characte...

Open access Research Article 10.9734/aprj/2025/v13i3306

Genotoxic and Cytotoxic Activities of Hippocratea africana Loes. Ex. Engl. Celastraceae Root Extract

Johnny, I. I., Okokon, J. E., Ochigbo, E. B., Udo, I. J. & Adefabi, A. M. · Asian Journal of Biochemistry, Genetics and Molecular Biology · 2023

Hippocratea africana, a medicinal plant, used in ethnomedicine for the treatment of antimalarial, diabetes, poisoning and inflammatory diseases was investigated for cytotoxic and genotoxic effects on the root meristem cells of Allium cepa. The extract and fractions was also scree...

Open access Research Article 10.9734/ajbgmb/2023/v15i2331

Comparative Taxonomic Studies of Two Species of Phaulopsis (Acanthaceae)

Bassey, M. E., Ntukidem, A. U., Ogbemudia, F. O., Johnny, I. I., Umoh, O. T., Mbong, E. O. & Ochuko, A. O. · Journal of Applied Life Sciences International · 2026

Phaulopsis grandiflora Mankt. and Phaulopsis imbricata (Forssk.) Sweet (Acanthaceae) are morphologically similar species whose taxonomic delimitation has often been problematic. This study provides a comparative analysis of their morphology, foliar anatomy, and palynology to iden...

Open access Research Article 10.9734/jalsi/2026/v29i1755