Peliosanthes nagalandensis and P. tobuensis (Asparagaceae: Nolinoideae)—two new species from Northeastern India
Taxonomic notes on some photosynthetic species of Neottia (Orchidaceae) from North Temperate Asia
Taxonomic revision of Peliosanthes bakeri and P. violacea (Asparagaceae), with description of two new species from Bangladesh and India