A Contribution to the Botany of Orissa

This paper presents the essential features of geology, topography, soil, climate, vegetation and floristic composition of the tropical deciduous and tropical semi-evergreen/evergreen forests occurring in parts of Cuttack district, Keonjhar district, Mayurbhanja district and Bolangir-Sambalpur districts of Orissa. An enumeration of about 868 specie of angiosperms, gymnosperms, pteriodophytes and fungi representing 1845 field numbers collected between 1957-1959 is appended. It includes 34 species and ten genera found as new records for Bihar and Orissa and 60 species found as new records for Orissa only.