Glochidion | |
---|---|
Glochidion ramiflorum | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malpighiales |
Family: | Phyllanthaceae |
Subfamily: | Phyllanthoideae |
Tribe: | Phyllantheae |
Genus: | Glochidion J.R.Forst. & G.Forst. |
Species [1] | |
328; see text | |
Synonyms [1] | |
Synonymy
|
Glochidion is a genus of flowering plants, of the family Phyllanthaceae, known as cheese trees or buttonwood in Australia, and leafflower trees in the scientific literature. It comprises about 300 species, [2] distributed from Madagascar to the Pacific Islands. Glochidion species are used as food plants by the larvae of some Lepidoptera species including Aenetus eximia and Endoclita damor . [3] The Nicobarese people have attested to the medicinal properties found in G. calocarpum, saying that its bark and seed are most effective in curing abdominal disorders associated with amoebiasis. [4]
Glochidion are of note in the fields of pollination biology and coevolution because they have a specialized mutualism with moths in the genus Epicephala (leafflower moths), in which the moths actively pollinate the flowers—thereby ensuring that the tree may produce viable seeds—but also lay eggs in the flowers' ovaries, where their larvae consume a subset of the developing seeds as nourishment. [5] [6] [7] Other species of Epicephala are pollinators, and in some cases, non-pollinating seed predators, of certain species of plants in the genera Phyllanthus [8] [9] and Breynia , [10] [11] both closely related to Glochidion. [12] This relationship is similar to those between figs and fig wasps and yuccas and yucca moths.
Although the genus Glochidion is native only to the Old World, the East Asian species Glochidion puberum has become naturalized at several locations in the U.S. state of Alabama. [13] [14]
In a 2006 revision of the Phyllanthaceae, it was recommended that Glochidion be subsumed in Phyllanthus. [15] New combinations in Phyllanthus have been published for Madagascar [16] and the Pacific Islands, [17] but most remain to be published.
328 species are accepted. [1] Selected species include:
Antidesma is a genus of tropical plant in the family Phyllanthaceae formally described by Linnaeus in 1753. It is native to tropical Africa, S + E + SE Asia, Australia, and various oceanic islands. The greatest diversity occurs in Southeast Asia.
Phyllanthus is the largest genus in the plant family Phyllanthaceae. Estimates of the number of species in this genus vary widely, from 750 to 1200. Phyllanthus has a remarkable diversity of growth forms including annual and perennial herbs, shrubs, climbers, floating aquatics, and pachycaulous succulents. Some have flattened leaflike stems called cladodes. It has a wide variety of floral morphologies and chromosome numbers and has one of the widest range of pollen types of any seed plant genus.
Phyllanthaceae is a family of flowering plants in the eudicot order Malpighiales. It is most closely related to the family Picrodendraceae.
Baccaurea is a genus of flowering plants belonging to the family Phyllanthaceae. The genus comprises 51 species, distributed from India to Indochina, southern China, Malesia, New Guinea, and the West Pacific. It is dioecious, with male and female flowers on separate plants. Many species contain edible fruits.
Breynia is a genus in the flowering plant family Phyllanthaceae, first described in 1776. It is native to Southeast Asia, China, Réunion, the Indian Subcontinent, Papuasia and Australia.
Glochidion hohenackeri var. johnstonei is a variety of flowering plant in the family Phyllanthaceae. It is a tree or shrub endemic to southwestern India.
Glochidion temehaniense, also known by the synonym Phyllanthus temehaniensis, is a species of tree in the family Phyllanthaceae. It is endemic to the Society Islands of French Polynesia, where it is native to the islands of Tahaa, Raiatea, and Huahine. Like all other species of Glochidion, it is pollinated by leafflower moths in the genus Epicephala.
Breynia oblongifolia, commonly known as coffee bush, grows naturally in Australia and New Guinea as shrubs up to 3 m (10 ft) in height. The species produces alternate, distichous, ovate leaves 20–30 mm (0.8–1.2 in) long by 10–20 mm (0.4–0.8 in) wide. Small, green flowers are produced in spring and summer, and these are followed by orange or pink berries about 6 mm (0.24 in) diameter that turn black when fully ripe.
Glochidion ferdinandi, with common names that include cheese tree, is a species of small to medium–sized trees, constituting part of the plant family Phyllanthaceae. They grow naturally across eastern Australia, from south–eastern New South Wales northwards to northern and inland Queensland, in rainforests and humid eucalypt forests. Frugivorous birds such as pigeons, figbirds and parrots consume its fruit. The tree roots and branches are toxic to dogs, causing liver failure and death.
Epicephala is a genus of moths in the family Gracillariidae.
Breynia vitis-idaea, the officinal breynia, is a perennial tree-like species of Phyllanthaceae, found from India east to Taiwan and Okinawa and south to Indonesia. It is a shrub or treelet with egg-shaped leaves that can reach up to 3 m tall. It has staminate flowers and spherical, red fruit.
Glochidion zeylanicum var. zeylanicum, known as the umbrella cheese tree, is a plant in the family Phyllanthaceae. It is native to northern and eastern Australia, New Guinea, the Solomon Islands, Vanuatu, Indonesia, Indochina, southern China, Taiwan, Japan, and the Indian subcontinent. It is recognized as a distinct species by some sources, as Glochidion sumatranum and other synonyms. The habitat is rainforest, or rainforest margins in swampy areas, sometimes associated with palms. It may grow to 15 metres tall. The most southerly point of natural distribution is Iluka, New South Wales.
Epicephala lanceolaria is a leafflower moth of the family Gracillariidae. The only known host of the larva is Glochidion lanceolarium which is pollinated by the imago.
Breynia disticha, commonly known as the snowbush, is a plant in the family Phyllanthaceae, first described in 1776. It is native to New Caledonia and Vanuatu in the western Pacific, but naturalized on a wide assortment of other islands around the world, as well as in the U.S. state of Florida.
Breynia cernua grows naturally in Australia and Malesia as a shrub up to 2 m (7 ft) in height.
Glochidion lanceolarium is a species of leafflower tree in the family Phyllanthaceae. It is native to Cambodia, China, India, Laos, Thailand, and Vietnam. In Mandarin it is known as 艾胶算盘子.
Phyllanthus reticulatus is a plant species described Jean Louis Marie Poiret; it is included in the family Phyllanthaceae.
Glochidion zeylanicum is a species of flowering plant in the family Phyllanthaceae. It is a shrub or tree which ranges from the Indian subcontinent through Indochina, southern China, Taiwan, Japan, Malesia, and Papuasia to northern Australia and Vanuatu.
Glochidion hohenacheri is a species of flowering plant in the family Phyllanthaceae. It is a tree or shrub native to southern India.