No abstract

A new aquatic species of the family Lythraceae (Rotala tulunadensis) collected from the lateritic plateau at Permude, Kerala, India is described and illustrated. It is closely allied to R. pterocalyx A. Raynal, but differs in having larger leaves, calyx tube not stretching laterally to include the capsule, calyx without interjected folds in fruit and larger petals.

Ipomoea aculeata is newly recorded from the state of Kerala. Description, nomenclature and illustrations are provided to facilitate identification.

Coleus monostachyus (P. Beauv.) A. J. Paton is reported here as a new addition to the flora of India. It seems the seeds of this plant might have come along with the timbers imported from the SE Asian countries. A detailed morphological description based on the Indian plants and photographs are provided to facilitate easy and correct identification.