K. Upreti

Diversity Of Orchids In Uttarakhand And Their Conservation Strategy With Special Reference To Their Medicinal Importance

G. C. Joshi, L. Tewari, G. Tewari, 2009 .

Ethnomedicinal uses of Pteridophytes of Kumaun Himalaya, Uttarakhand, India

G. C. Joshi, L. Tewari, J. S. Jalal, 2009 .

Taxonomic studies on the family Pteridiaceae Ching and Pterdaceae Ching (Pteridophyta) in Uttarakhand

M. Rani, Sanjay Kumar, T. Nailwal, 2009 .

Taxonomic Studies On The Family Polypodiaceae (Pteridophyta) Of Nainital Uttarakhand

Sanjay Kumar, L. Tewari, Y. P. Pangtey, 2009 .

New Records of Epiphytic Lichens from Three Districts of Assam, India

Sanjeeva Nayaka, R. Hoque, R. Daimari, 2014 .