(1)
Esther, O. O.; Gabriel , A. S.; Adekunle, O. O. Leaf Epidermal and Petiole Anatomical Features As Taxonomic Characters in Some Vernonia Species in Nigeria.
JBRB
2022
,
20
(1), 1388-1397.
https://doi.org/10.4314/br.v20i1.1
.