PLANT SCIENCE TODAY, 2020 Vol 7(3): 319–332 HORIZON https://doi.org/10.14719/pst.2020.7.3.763 e-Publishing Group ISSN 2348-1900 (online) RESEARCH ARTICLE New generic records of grasses from Tripura, India Sampa Ghosh & Debjyoti Bhattacharyya* Plant Taxonomy and Biosystematics Laboratory, Department of Life Science and Bioinformatics, Assam University, Silchar 788 011, India *Email:
[email protected] ARTICLE HISTORY Received: 03 March 2020 ABSTRACT Accepted: 05 May 2020 Five species of grasses (Gramineae, nom. alt. Poaceae) namely Eriochloa procera (Retz.) C. E. Hubb., Published: 01 July 2020 Heteropogon contortus (L.) P. Beauv. ex Roem. & Schult., Perotis indica (L.) Kuntze, Phalaris minor Retz. and Pseudoraphis brunoniana (Griff.) Pilg. are reported here for the first time from Tripura, India. KEYWORDS Literature review revealed that all are the first representative species under respective genus from the Eriochloa; Gramineae; Heteropogon; state which eventually proclaim five new generic records of grasses from the state of Tripura. Brief monocotyledons; northeastern description with illustration, habitat, phenology of all the species are presented. Field photographs are India; Perotis; Phalaris; Poaceae; also given for facilitating easy identification. Pseudoraphis Introduction review of pertinent literature (3, 6, 7, 10, 11, 13) revealed that all these five species have not been Poaceae (nom. alt. Gramineae) are the fifth largest hitherto reported from the state of Tripura, hence, this family among the angiosperms in the world (1) and communication reports the occurrence of these five are represented by more than 10000 species under 715 species of grasses as new records from the state for genera (2). In India, the family is the largest with the first time.