Micraira F.Muell. (Poaceae, Micrairoideae)

Abstract

In the previously monotypic genus Micraira, seven new species are described, all from the Arnhem Land plateau or closely adjoining areas, Northern Territory. All the new species are based on first collections made chiefly in the past 6 years. In distribution the genus is recorded from Western Australia for the first time and the original species (M. subulifolia), previously recorded from Queensland and the Northern Territory, is con- fined to Queensland. A key to the identity of the eight described species is provided. Plants of the genus are considered to have revival properties.