R. Chinmay

Phyto-pharmacognostical studies of two endangered species of Malaxis (Jeevak and Rishibhak).

M. Padhi, K. Suman, Renu Dixit, 2011 .

Pharmacognostical and Phytochemical Evaluation of Rare and Endangered Habenaria spp. (Riddhi and Vriddhi)

S. Kumari, M. Padhi, G. Lavekar, 2009 .