Croton persimilis | |
---|---|
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Malpighiales |
Family: | Euphorbiaceae |
Genus: | Croton |
Species: | C. persimilis |
Binomial name | |
Croton persimilis | |
Synonyms [1] | |
|
Croton persimilis is a species of tree in the Euphorbiaceae family. It is native to an area from Thailand in mainland Southeast Asia to southern Yunnan, China and to the Indian subcontinent. It is a pioneer species with a short life span. The plant is used in the traditional medicines of various peoples.
This tree has leaves that are either coarsely dentate, serrate or crenate, prominently-lobed subglobose fruit some 10 x 8–12 mm in size, and peltate/shield-like indumentum (hair covering on the plant), with rays of scales radiating in 1 plane (at least 80% webbing, rays free of such for only some 20% of total length). [2]
This species is native to Mainland Southeast Asia, southern Yunnan (Zhōngguó/China) and the Indian subcontinent. [1] Countries and regions in which it occurs include: Thailand; Cambodia; Vietnam; Zhōngguó/China (southern Yunnan); Laos, Myanmar; India (including Assam); Bangladesh; East Himalaya; Sri Lanka
The tree is a pioneer species, with a short lifespan. [3]
The tree is a pollen source for stingless bee species in the Lepidotrigona , Tetragonilla and Tetragonula genera at Nam Nao National Park, Phetchabun Province, northern Thailand. [4] The tree occurs in bamboo-deciduous forest and deciduous dipterocarp-oak forest in the park.
In the utilized edge of montane evergreen forest of Doi Suthep–Pui National Park, Chiang Mai Province, northern Thailand, the dominant species were Glochidion lanceolarium , Litsea beusekomii , Schima wallichii , Erythrina stricta , Macaranga indica , Staphylea cochinchinensis , C. persimilis, Pinus kesiya , Litsea martabanica , and Clausena excavata . [3]
This is a host plant for the Eriophyoidea mite Cosella crotoni in Thailand. [5]
The plant is the most abundant tree in the peripheral zone of Kuldiha Wildlife Sanctuary, Odisha, India, it was pervasive in the buffer zone, but of far lesser presence in the core zone. These zones reflected human interference in the landscape. [6] Other abundant trees in the peripheral zone were Shorea robusta , Glochidion lanceolarium , Caesalpinia digyna , Ziziphus oenoplia , Syzygium cumini and Stereospermum tetragonum . In the buffer zone, apart from C. persimilis, other abundant trees were Holarrhena pubescens , Macaranga peltata , S. robusta, Terminalia alata , and Pongamia pinnata .
The leaves of the species are used in Thai traditional medicine for postpartum (after childbirth) care. [8]
The bark and leaves, at times boiled, are used to treat a variety of ailments in Na Siao subdistrict, Chaiyaphum Province, northern Thailand. [9]
Villagers living on the plateau of Phnom Kulen National Park, Siem Reap Province, northwestern Cambodia, use dried pieces of the trunk and branches to make a "green tea" to treat stomachache, and use the wood-chips mixed with other plants in a decoction for postpartum care. [7]
Four ethnic groups living in the Wayanad District, Kerala, India, the Kattunaikkan, Kuruchiyar, Mullakuruman, and Adiyan people, use the plant to treat inflammation. [10]
The species was first described in 1865 by the Swiss botanist Johann Müller (1828–96), known in botany (because of his sharing a quite common name) as Johannes Müller Argoviensis. He specialized in lichens. The description was published in the journal Linnaea; Ein Journal für die Botanik in ihrem ganzen Umfange, (Berlin). [11] Justification of the broader spread of this description was published by the Indian botanists T. Chakrabarty and Nambiyath Puthansurayil Balakrishnan in their 2017 publication. [2]
Further information of this taxa can be found at the following sources: [1]
Mallotus is a genus of the spurge family Euphorbiaceae first described as a genus in 1790. Two species are found in tropical Africa and Madagascar. All the other species are found in East Asia, the Indian Subcontinent, Southeast Asia, eastern Australia, and certain islands of the western Pacific. The genus has about 150 species of dioecious trees or shrubs.
Claoxylon is a flowering plant genus in the spurge family, Euphorbiaceae, comprising dioecious subshrubs to small trees. It was first described as a genus in 1824. The genus is distributed in paleotropical areas: Madagascar through South and Southeast Asia, Malesia to Melanesia, Hawaiʻi, and Australia. Half of the species are in Malesia. According to a molecular phylogenetic study by Wurdack, Hoffmann & Chase (2005), Claoxylon is sister to Erythrococca, and together they form the top of a Hennigian comb-like phylogeny.
Homonoia is a plant genus of the family Euphorbiaceae first described in 1790. These are rheophytes and usually found in groups at riverbanks in India, southern China, Southeast Asia, and New Guinea.
Megistostigma is a genus of plant of the family Euphorbiaceae first described as a genus in 1887. It is native to southern China, Assam, and Southeast Asia.
Pachystylidium is a genus of plant of the family Euphorbiaceae. It contains only one known species, Pachystylidium hirsutum, found in eastern India, Indochina, the Philippines, Sulawesi, the Lesser Sunda Islands, and Java.
Mischodon is a genus in the family Picrodendraceae, described in 1854. The only known species is Mischodon zeylanicus, a tree native to southern India, Sri Lanka, and the Andaman Islands.
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, 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. 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.
Phyllanthus mirabilis is a plant species of family Phyllanthaceae and is native to Thailand, Laos and Myanmar. It is one of the only four Phyllanthus to be caudiciform and the one of the only two caudiciform Phyllanthus to be described, with the other being Phyllanthus kaweesakii. The leaves fold together at night. Wild plants are found on limestone mountains and cliffs.
Aglaia edulis is a tree species of plant in the family Meliaceae. It occurs in Tropical Asia from India to Yunnan and South-Central China. The wood and timber are used for various purposes.
Epicephala is a genus of moths in the family Gracillariidae.
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.
Agrostistachys indica is a species of plant in the family Euphorbiaceae, known in Singapore as the leaf litter plant. The species is widespread across much of Southeast Asia as well as New Guinea, India, and Sri Lanka.
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.
Mallotus repandus, known in Australia as the climbing mallotus, is a species of plant in the spurge family Euphorbiaceae. It is native to the Indian subcontinent, mainland Southeast Asia, Malesia, New Guinea, Queensland, New Caledonia and Vanuatu.
Mallotus plicatus is a tree or shrub in the Euphorbiaceae family, in the Polyadenii section. It occurs in much of Mainland Southeast Asia. It is used for dyeing and in construction.
Aporosa octandra is a species of plant in the family Phyllanthaceae found from Queensland and New Guinea to Indonesia, Zhōngguó/China and India. It is a highly variable plant with 4 named varieties. Its wood is used in construction and to make implements, its fruit is edible. The Karbi people of Assam use the plant for dyeing, textile colours have quite some significance in their culture.
Aporosa villosa is a species of shrub or small tree in the family Phyllanthaceae. It is found in Southeast Asia, including the Nicobar, Andaman and Paracel Islands. There are some traditional medicinal uses for plant, particularly around care after childbirth. The shrub is often a pioneer species, tolerant of full sun, but intolerant of frequent fires.
Memecylon plebejum is a tree or shrub species in the Melastomataceae family. It grows in tropical Asia from Thailand to Myanmar, Assam (India) and Bangladesh. It favours slopes of hills and mountains, growing up to 1685m elevation, in the understorey of primary forests primarily. It hosts at least one fruit-fly and two parasitoid wasps. The wood is very hard to cut, making it difficult to use as firewood, but some people use it for agricultural tool handles.