Adenostemma | |
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A. lavenia | |
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Genus: | Adenostemma J.R.Forst. & G.Forst., 1775 |
Adenostemma is a genus of flowering plant in the Asteraceae family described as a genus in 1775. It is widespread in tropical regions of Asia, Africa, Australia, the Americas, and various oceanic islands. [1] [2]
The flowering plants, also known as angiosperms, Angiospermae or Magnoliophyta, are the most diverse group of land plants, with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Like gymnosperms, angiosperms are seed-producing plants. However, they are distinguished from gymnosperms by characteristics including flowers, endosperm within the seeds, and the production of fruits that contain the seeds. Etymologically, angiosperm means a plant that produces seeds within an enclosure; in other words, a fruiting plant. The term comes from the Greek words angeion and sperma ("seed").
Asteraceae or Compositae is a very large and widespread family of flowering plants (Angiospermae).
Adenostemma harlingii is a species of flowering plant in the Asteraceae family. It is endemic to Ecuador.
Adenostemma zakii is a species of flowering plant in the Asteraceae family. It is endemic to Ecuador.
Johann Reinhold Forster was a Reformed (Calvinist) pastor and naturalist of partially Scottish descent who made contributions to the early ornithology of Europe and North America. He is best known as the naturalist on James Cook's second Pacific voyage, where he was accompanied by his son Georg Forster. These expeditions promoted the career of Johann Reinhold Forster and the findings became the bedrock of colonial professionalism and helped set the stage for the future development of anthropology and ethnology. They also laid the framework for general concern about the impact that alteration of the physical environment for European economic expansion would have on exotic societies.
Artocarpus is a genus of approximately 60 trees and shrubs of Southeast Asian and Pacific origin, belonging to the mulberry family, Moraceae. Most species of Artocarpus are restricted to Southeast Asia; a few cultivated species are more widely distributed, especially A. altilis (breadfruit) and A. heterophyllus (jackfruit), which are cultivated throughout the tropics.
Aleurites is a small genus of arborescent flowering plants in the Euphorbiaceae, first described as a genus in 1776. It is native to China, the Indian Subcontinent, Southeast Asia, Papuasia, and Queensland. It is also reportedly naturalized on various islands as well as scattered locations in Africa, South America, and Florida.
Myoporum is a genus of flowering plants in the figwort family, Scrophulariaceae. There are 30 species in the genus, eighteen of which are endemic to Australia although others are endemic to Pacific Islands, including New Zealand, and one is endemic to two Indian Ocean islands. They are shrubs or small trees with leaves that are arranged alternately and have white, occasionally pink flowers and a fruit that is a drupe.
Craspedia is a genus of flowering plants in the daisy family commonly known as billy buttons and woollyheads. They are native to Australia and New Zealand where they grow in a variety of habitats from sea level to the Alps. The genus is found in every state of Australia except the Northern Territory. In New Zealand, Craspedia is found from East Cape on the North Island south to Stewart Island. It also occurs on Campbell Island and the Chatham Islands.
In biology, a homonym is a name for a taxon that is identical in spelling to another such name, that belongs to a different taxon.
Ripogonum is a genus of flowering plants confined to eastern Australia, New Zealand, and New Guinea. Until recently this genus was included in the family Smilacaceae, and earlier in the family Liliaceae, but it has now been separated as its own family Ripogonaceae.
Barringtonia is a genus of flowering plants in the family Lecythidaceae first described as a genus with this name in 1775. It is native to Africa, southern Asia, Australia, and various islands of the Pacific and Indian Oceans. The genus name commemorates Daines Barrington.
Brachyglottis is a genus of flowering plants in the aster family, Asteraceae. The genus was erected on November 29, 1775, by Johann Reinhold Forster and Georg Forster. The name was derived from the Greek brachus ("short") and glottis a reference to the size of the ray florets.
Forstera is a genus of small perennial plants in the Stylidiaceae family named in honour of the German naturalists Johann Reinhold Forster and his son, Georg Forster, who had previously described Forstera's sister genus, Phyllachne just five years earlier. It comprises five species that are endemic to New Zealand with the exception of F. bellidifolia, which is endemic to Tasmania. The species in this genus resemble those in a subgenus of the related genus Stylidium called Forsteropsis, but they are more closely related to the genus Phyllachne. Proposals to merge the two genera based on information from cladistic analysis have emerged because of these genera's morphological similarities and evidence that they are paraphyletic.
Metrosideros collina is a species of flowering plant in the family Myrtaceae. It is native to French Polynesia and the Cook Islands.
Hedycarya is a genus of trees and shrubs of the family Monimiaceae. Species occur in South East Asia, New Caledonia, Australia and Polynesia including New Zealand. The genus was named and formerly described in 1776 by botanists Johann and Georg Forster in Characteres Generum Plantarum . The limit of the genus may require change as it appears paraphyletic in phylogenetic analyses, with the genera Kibaropsis and Levieria nested in it.
Dichondra repens is a small, prostrate, herbaceous plant native to New Zealand and many parts of Australia. It is occasionally known as kidney weed in Australia and as Mercury Bay weed in New Zealand. Di (Latin) = two; chondros (Greek) = seed; repens (Latin) = creeping / crawling. Most commonly called dichondra in Australia.
Acronychia laevis is a rainforest plant in the citrus family, growing in eastern Australia. The common name is the hard aspen. The habitat is dry rainforest, up to 700 metres above sea level. It grows from the upper Clarence River, New South Wales to Cape York Peninsula at the northernmost tip of Australia. It is also found on New Caledonia and Lord Howe Island. The true aspens of the Northern Hemisphere belong to the genus Populus in the family Salicaceae.
Codia is a genus of trees and shrubs in the family Cunoniaceae. The genus is endemic to New Caledonia in the Pacific and contains 15 species. The leaves are opposite or whorled, simple, and the margin usually entire. The flowers are arranged in capitula. the ovary is inferior. The fruit is indehiscent and is covered with woolly hairs.
Dipodium squamatum is a mycoheterotrophicorchid species of the tribe Cymbidieae.
Balanophora is a genus of parasitic plants in the family Balanophoraceae found in parts of tropical and temperate Asia, including the Malesia region, Pacific Islands, Madagascar, and tropical Africa. There are about 20 accepted species, including the newly discovered B. coralliformis. Many species emit an odour which possibly attracts pollinators in the same way that pollinators are attracted to Rafflesia.
Decaspermum is a genus of the botanical family Myrtaceae, first described as a genus in 1776. It is native to China, Southeast Asia, Queensland, and various islands of the Pacific Ocean.
Balanophora fungosa, sometimes known as fungus root is a flowering plant in the family Balanophoraceae and occurs in South Asia, Southeast Asia, Australia and some Pacific Islands. It is an obligate parasite growing on the roots of rainforest trees. The flowering structure is shaped like a puffball but in fact consists of a globe covered with thousands of tiny female flowers. The globe is surrounded at its base by a much smaller number of male flowers. In flower, the plant emits an odour resembling that of mice.
Paul Irwin Forster obtained his doctorate in 2004 with his thesis: The pursuit of plants : studies on the systematics, ecology and chemistry of the vascular flora of Australia and related regions, from the University of Queensland.
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