Kelita (Amaranthaceae), a new genus from Queensland, Australia

摘要

A new genus in the family Amaranthaceae, Kelita A.R.Bean is described. The new genus belongs to Subtribe Aervlnae Endl. and is related to Ptilotus R.Br, and Omegandra GJ. Leach & C.C.Towns. It differs from these genera by the denticulate leaf margins, the zygomorphic flowers, the uncinate awns on the tepals, and the thick-walled fruits.The genus comprises one species, K. uncinella A.R.Bean, which is described and illustrated. It is highly geographically restricted, and a conservation status of 'Endangered' is recommended.