Notes on the Identity and Distribution of Caralluma diffusa (Apocynaceae) in Eastern Ghats of Andhra Pradesh and Odisha

Caralluma diffusa (Wight) N. E. Br., so far known from Kerala and Tamil Nadu, is reported from two hill ranges in Eastern Ghats of Andhra Pradesh and Odisha. Detailed description, photographs, keys and notes on its distribution is provided here.