| A. S. Chauhan |
BSHC |
Botanical Survey of India, Sikkim Himalayan Circle |
India. Sikkim. Gangtok. |
Flora of northeastern India; Orchidaceae; Theaceae; conservation of rare; threatened; and endemic taxa; ethnobotany; especially medicinal plants |
| S. S. Dash |
BSHC |
Botanical Survey of India, Sikkim Himalayan Circle |
India. Sikkim. Gangtok. |
Kabi sacred grove; alpine sanctuary |
| Rajib Gogoi |
BSHC |
Botanical Survey of India, Sikkim Himalayan Circle |
India. Sikkim. Gangtok. |
Angiosperm taxonomy |
| P. Singh |
BSHC |
Botanical Survey of India, Sikkim Himalayan Circle |
India. Sikkim. Gangtok. |
Poaceae of Sikkim; Zygophyllaceae and Vitaceae of India |
| G. P. Sinha |
BSHC |
Botanical Survey of India, Sikkim Himalayan Circle |
India. Sikkim. Gangtok. |
Lichen flora of Nagaland; Sikkim; Asteraceae of Sikkim |