Endemic species in the high Himalayas, Eastern Nepal, seeking conservation.

Prunus species play an important role in preserving the Nepal's unique identity; such as three endemic species of Prunus, , , and , represent the country's local area. An ecological and social survey of . and .

 (Lythraceae), a new species from China.

, a new species from southeastern Shaanxi Province and northwestern Hubei Province of China is described. Morphologically, resembles , but it differs in having 4-angular, subalate branchlets, elliptic-lanceolate, or narrowly elliptic leaves, and relatively larger flowers.

Nomenclature and taxonomic identities of and P.zappeyanavar.subsimplex (Rosaceae).

The original specimens of both and P.zappeyanavar.subsimplex were found to belong to more than one taxon.