Nothosaerva is a monotypic taxon of in the family Amaranthaceae containing the single species Nothosaerva brachiata. It is native to India, Sri Lanka, Southeast Asia, and eastern Africa.[ Flora of Pakistan, Page 32, Nothosaerva brachiata (Linn.) Wight]
This species was first described in 1852 with the name Pseudanthus.[ Tropicos, Pseudanthus Wight ][ Wight, Robert, 1852. Icones Plantarum Indiae Orientalis 5(2): 3] This turned out to be an illegitimate homonym, so it was renamed Nothosaerva in 1853.[ Wight, Robert. 1853. Icones Plantarum Indiae Orientalis 6: page 1 not page 17 as stated in Tropicos][ Wight, Robert. 1853. Icones Plantarum Indiae Orientalis 6: plate 1776]