The Restionaceae, also called restiads and restios, are a family of flowering plants native to the Southern Hemisphere; they vary from a few centimeters to 3 meters in height. Following the APG IV (2016): the family now includes the former families Anarthriaceae, Centrolepidaceae and Lyginiaceae, and as such includes 51 genera with 572 known species. Based on evidence from fossil pollen, the Restionaceae likely originated more than 65 million years ago during the Late Cretaceous period, when the southern continents were still part of Gondwana.
Xylomelum is a genus of six species of flowering plants, often commonly known as woody pears, in the family Proteaceae and are endemic to Australia. Plants in this genus are tall shrubs or small trees with leaves arranged in opposite pairs, relatively small flowers arranged in spike-like groups, and the fruit a woody, more or less pear-shaped follicle.
Acidonia microcarpa is a species of shrub in the plant family Proteaceae. It is the only species in the genus Acidonia. It is endemic to the south coast of the Southwest Botanic Province of Western Australia.
Hypolaena is a plant genus in the family Restionaceae, described as a genus in 1810. The entire genus is endemic to Australia.
Alexgeorgea is a genus of three plant species found in Western Australia belonging to the family Restionaceae named in honour of the botanist Alex George in 1976. The flowers of the female and large nut-like fruit are completely underground except for the stigmas, which extend out of the ground as 3 purple or red threads.
Baloskion tetraphyllum is a rush-like plant in the family Restionaceae. Common names include tassel rope-rush, plume rush and Australian reed.
Chaetanthus is a group of plants in the Restionaceae described as a genus in 1810. The entire genus is endemic to the southern part of Western Australia.
Meeboldina is a plant genus in the family Restionaceae, described as a genus in 1943. It is named for the botanical collector Alfred Meebold.
Chordifex is a genus of plants in the Restionaceae described as a genus in 1998. The entire genus is endemic to Australia.
Desmocladus flexuosus is a rhizatomous, sedge-like herb in the Restionaceae family, endemic to south-west Western Australia.
Baloskion longipes, common name dense cordrush, is a dioecious perennial herb in the Restionaceae family, found in southeastern New South Wales.
Actinotus laxus is a small plant in the Apiaceae family, endemic to the southwest coast of Western Australia.
Chaetanthus aristatus is a species of rush. It is found in Western Australia.
Chordifex microdon is a rush species of the genus Chordifex in the family Restionaceae, native to Western Australia.
Leptocarpus laxus is a rush species of the genus Leptocarpus in the family Restionaceae. It is endemic to the south-west of Western Australia.
Sporadanthus rivularis is a sedge-like herb in the Restionaceae family, native to Western Australia. It is a spreading perennial growing from rhizomes to heights of from 1 to 1.2 m, on black sands and clay along creek edges. It is a dioecious species.
Tremulina is a genus of flowering plants belonging to the family Restionaceae. The genus was first described in 1998 by Barbara Briggs & Lawrie Johnson. The type species is Tremulina tremula.
Tremulina tremula is a plant in the Restionaceae family, found in the south-west of Western Australia.
Leptocarpus coangustatus is a species of plant in the Restionaceae (rush) family, endemic to Western Australia.
Leptocarpus denmarkicus is a species of plant in the Restionaceae (rush) family, endemic to Western Australia.
