• Landscape population genomics and connectivity across the grassland prairie Helianthus maximiliani, Helianthus pauciflorus and Rudhbeckia hirta. (ongoing)

• Genomic signatures of habitat isolation and paleo-climate unveil the “island-like” pattern in the glasshouse Rheum nobile (Rana HK)

• Pleistocene glaciation-driven diversification.

• Transcriptomic analysis for the color morph differentiation in Stellera L.

• Biogeographic barriers for the divergence and differentiation of Koenigia forrestii (Rana HK)

• Evolutionary history of Incarvillea

• Population genetic connectivity of Incarvillea arguta

• Population genetic connectivity of Mirabilis himalaica (Rana HK)

• Phylogeography of rare fern Polystichum glaciale (Luo D)

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• Grassland habitat suitability in North America.

• Alpine ‘glasshouse’ Rheum-species.

• Himalayan Incarvillea Juss.

• Medicinal plant Neopicrorhiza scrophulariiflora.

• Medicinal and aromatic plants in Nepal.

• Bioclimatic space of Himalayan alder.

• Threatened Himalayan medicinal plants of Liliaceae in Nepal

• Flora of Pan Himalaya vol. 12  Leguminosae 

• New species Saussurea talungensis HK Rana and SK Ghimire.

• Plant endemism in the Nepal Himalayas and phytogeographical implications.

• Flora of Chitlang, Makwanpur, Nepal.

• Temperate Himalayan peatland.

• Ethnobotanical analysis of parasitic plants (Parijibi) in Nepal Himalaya

• Integrating ethnobiological knowledge into biodiversity conservation in the Eastern Himalayas

• Export of medicinal plants in Nepal

• Traditional botanical knowledge on the use of medicinal plants

• Doctrine of signature