NEW RECORDS OF THREE SPECIES AND A GENUS OF ANGIOSPERMS FOR BANGLADESH.

Three species viz., Cayratia maritima Jackes of family Vitaceae Juss., Leptadenia reticulata (Retz.) Wight & Arn. of Apocynaceae Juss. and Oberonia disticha (Lam.) Schltr. of Orchidaceae Juss. have been reported here for the first time from Sundarban Mangrove Forest of Bangladesh. The genus Leptadenia R.Br. is a new addition to the Angiosperms of Bangladesh. Taxonomic description, photographs and illustrations of these species have been provided. [ABSTRACT FROM AUTHOR]