Xanthorrhoea is a genus of about 30 species of flowering plants, in the family Asphodelaceae. They are endemic to Australia and are known by the name Black Boy.
Prasophyllum, commonly known as leek orchids, is a genus of about 140 species of flowering plants in the orchid family, Orchidaceae and is found in Australia and New Zealand. The Australian species are found in all states but have not been recorded in the Northern Territory. The common name arises from their having a hollow, leek- or onion-like leaf. Some species only flower after summer fires and have flowers similar to those of Xanthorrhoea which flower at the same time, suggesting that they employ the same pollinating insects. Leek orchids are similar to those in the genus Genoplesium except that the free part of the leaf is cylindrical and the labellum has a solid connection to the column. They range in size from the little laughing leek orchid at about 15 cm (6 in) to the king leek orchid which grows up to 2 m (80 in) tall.
Xanthorrhoea australis, the grass tree or austral grasstree, is an Australian plant. It is the most commonly seen species of the genus Xanthorrhoea. Its trunk can grow up to several metres tall and is often branched. In certain Aboriginal languages, it is called bukkup, baggup or kawee.
Xanthorrhoea preissii, known as balga, is a widespread species of perennial monocot in Southwest Australia.
Xanthorrhoea fulva is a species of grasstree of the genus Xanthorrhoea native to New South Wales and Queensland. It was previously regarded as a subspecies of Xanthorrhoea resinosa, but reclassified as a species in its own right in 1986.
Xanthorrhoea arborea a species of grasstree of the genus Xanthorrhoea native to New South Wales and Queensland. It was one of the many species authored by the Scottish botanist Robert Brown.
Xanthorrhoea malacophylla is a species of grasstree of the genus Xanthorrhoea. It is endemic to New South Wales, Australia. Mature plants form a single or branched trunk that ranges between 2 and 6 metres in height. The grass-like leaves, which are usually around 3 mm wide, are distinguished from other species by their softness and sponginess. The flowers appear between May and September in scapes that are between 1.3 and 1.8 metres long.
Xanthorrhoea semiplana is a species of grass tree found in south-eastern Australia, with two subspecies:
Cossodes is a monotypic moth genus in the family Cossidae. Its sole species, Cossodes lyonetii, is found in south-western Western Australia.
Xanthorrhoea drummondii, commonly known as blackboy, grasstree or Drummond's balga, is a species of grasstree of the genus Xanthorrhoea native to Western Australia.
Xanthorrhoea brunonis is a species of grasstree of the genus Xanthorrhoea native to Western Australia.
Xanthorrhoea gracilis, commonly known as the graceful grasstree, grassboy or mimidi, is a species of grasstree of the genus Xanthorrhoea native to Western Australia.
Xanthorrhoea thorntonii, commonly known as Cundeelee grasstree, Cundeelee blackboy, desert grasstree, yacka or grasstree, is a species of grasstree of the genus Xanthorrhoea native to central Australia. It is known to the Pitjantjatjara people as kata-kultu, kata-puru, ulpa or urara, the Warlpiri people as yurlurnkuru and the Arrernte as lunkere. X. thorntonii is the only grass tree found in Central Australia including the Great Sandy Desert, Great Victoria Desert and MacDonnell Ranges.
Xanthorrhoea pumilio is a species of grasstree of the genus Xanthorrhoea native to Queensland.
Xanthorrhoea caespitosa, commonly known as sand-heath grasstree, is a species of grasstree of the genus Xanthorrhoea native to South Australia.
Xanthorrhoea bracteata, the shiny grasstree, is a species of grasstree of the genus Xanthorrhoea endemic to Tasmania, Australia. It is one of many species described by Scottish botanist Robert Brown.
Xanthorrhoea arenaria, the sandy grasstree, is a species of grasstree endemic to Tasmania, Australia.
Xanthorrhoea acaulis is a species of grasstree native to New South Wales, Australia.
Xanthorrhoea concava is a species of grasstree native to New South Wales, Australia.
Balgachernes is a monotypic genus of pseudoscorpions in the Chernetidae family. It is endemic to Australia, and was described in 2018 by Australian arachnologist Mark Harvey. The name of the genus combines the common name 'balga' for the grasstree species Xanthorrhoea preissii, with which the pseudoscorpions are associated, with the genus name Chernes.
