Anigozanthos is a genus of plant found naturally in the Southwestern Australia biogeographic region, belonging to the bloodwort family Haemodoraceae. The 11 species and their subspecies are commonly known as kangaroo paw or catspaw, depending on their size, and the shape and colour of their flowers. A further species, previously identified as Anigozanthos fuliginosus, was separated to a monotypic genus as Macropidia fuliginosa. All 11 species of Anigozanthos are endemic to the south west of Western Australia, Noongar Boodjar.
Aphanopetalum is a genus of twining shrubs or vines in the family Aphanopetalaceae which are endemic to Australia.
Ipomoea abrupta is a species of plant in the family Convolvulaceae of the genus Ipomoea. It is endemic to Western Australia.
Amphibolis antarctica is a species of flowering plant in the family Cymodoceaceae. It is referred to by the common names wire weed or sea nymph, and is a seagrass found in coastal waters of southern and western Australia.
Dicrastylis is a genus of plants in the Lamiaceae, first described in 1855. The entire genus is endemic to Australia. The type species is Dicrastylis fulva.
Althenia australis is a species of aquatic plant in the family Potamogetonaceae. It is found in fresh to brackish waters in Australia. This species has been transferred from Lepilaena.
Xanthorrhoea drummondii, commonly known as grasstree or Drummond's balga, is a species of grasstree of the family Asphodelaceae. It is native to Western Australia.
Syzygium angophoroides, commonly known as bark in wood, Yarrabah satinash, or swamp satinash, is a tree of the family Myrtaceae native to Western Australia, the Northern Territory and Queensland in Australia, which grows to a height of 6 to 35 m. It blooms between July and November producing cream flowers, followed by small fruits about 9 mm long by 13 mm wide, which turn dark purple or blackish when ripe.
Dicrastylis capitellata is a species of plant within the genus, Dicrastylis, in the family Lamiaceae. It is endemic to the south of Western Australia.
Tetratheca confertifolia is a species of flowering plant in the quandong family that is endemic to Australia.
Patersonia umbrosa, commonly known as yellow flags, is a species of plant in the iris family Iridaceae and is endemic to the south-west of Western Australia. It is a loosely-tufted, rhizome-forming, perennial herb with linear to sword-shaped leaves and deep bluish-violet or bright yellow tepals.
Streptoglossa bubakii is a species of flowering plant in the family Asteraceae and grows in Queensland, Western Australia and the Northern Territory. It is an upright, aromatic perennial herb with pink, purplish-blue or red to brown flowers.
Nymphaea hastifolia is a species of waterlily native to the Northern Territory, and Western Australia.
Lotus cruentus, the redflower lotus, is a species of Lotus native to Australia.
Trithuria bibracteata is a species of aquatic plant in the family Hydatellaceae endemic to Western Australia.
Trithuria fitzgeraldii is a species of aquatic plant in the family Hydatellaceae endemic to Western Australia.
Trithuria occidentalis is a species of plant in the family Hydatellaceae endemic to Western Australia.
Trithuria polybracteata is a species of plant in the family Hydatellaceae endemic to Western Australia.
Trithuria submersa is a species of plant in the family Hydatellaceae endemic to the Australian states New South Wales, South Australia, Tasmania, Victoria, and Western Australia.
