Abstract
This paper presents the first report of Cyperus surinamensis, a newly naturalized sedge species, from the Gangetic plains of West Bengal, marking its second record in India. Initially documented in 2013 from the coastal regions of Kerala in India, the species is native to the New World. Its occurrence in West Bengal highlights the expanding range of this species within the Indian subcontinent. The paper provides a comprehensive description of the plant's morphological characteristics along with a map and field photographs to facilitate identification.
Keywords
Cyperaceae, Damodar River, Indo-Gangetic plains, Semi-Aquatic, Wetland