Myrsine | |
---|---|
Myrsine alyxifolia | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Ericales |
Family: | Primulaceae |
Subfamily: | Myrsinoideae |
Genus: | Myrsine L. (1753) |
Species [1] | |
282; see text | |
Synonyms [1] | |
|
Myrsine is a genus of flowering plants in the family Primulaceae. It was formerly placed in the family Myrsinaceae before this was merged into the Primulaceae. [2] It is found nearly worldwide, primarily in tropical and subtropical areas. It contains over 280 species, [1] including several notable radiations, such as the matipo of New Zealand and the kōlea of Hawaiʻi (the New Zealand "black matipo", Pittosporum tenuifolium , is not related to Myrsine). In the United States, members of this genus are known as colicwood. Some species, especially M. africana , are grown as ornamental shrubs.
The leathery, evergreen leaves are simple and alternate, with smooth or toothed margins and without stipules. The one-seeded, indehiscent fruit is a thin-fleshed globose drupe. The flowers and fruits often do not develop until after leaf fall and thus appear naked on the branches. The fruits often do not mature until the year after flowering. The calyx is persistent.
The Pacific basin and New World species formerly separated in the genera Rapanea and Suttonia (distinguished from the African and Southeast Asian Myrsine sensu stricto by having the style absent and staminal tube and filaments completely adnate to the corolla) are now generally included in Myrsine. [3]
Hawaiian native species include: [4]
Lysimachia is a genus consisting of 193 accepted species of flowering plants traditionally classified in the family Primulaceae. Based on a molecular phylogenetic study it was transferred to the family Myrsinaceae, before this family was later merged into the Primulaceae.
Santalum is a genus of woody flowering plants in the Santalaceae family, the best known and commercially valuable of which is the Indian sandalwood tree, S. album. Members of the genus are trees or shrubs. Most are root parasites which photosynthesize their own food, but tap the roots of other species for water and inorganic nutrients. Several species, most notably S. album, produce highly aromatic wood, used for scents and perfumes and for herbal medicine. About 25 known species range across the Indomalayan, Australasian, and Oceanian realms, from India through Malesia to the Pacific Islands, as far as Hawaiʻi and the Juan Fernández Islands off the coast of South America.
Coprosma is a genus of flowering plants in the family Rubiaceae. It is found in New Zealand, Hawaiian Islands, Borneo, Java, New Guinea, islands of the Pacific Ocean to Australia and the Juan Fernández Islands.
The Hawaiian lobelioids are a group of flowering plants in the bellflower family, Campanulaceae, subfamily Lobelioideae, all of which are endemic to the Hawaiian Islands. This is the largest plant radiation in the Hawaiian Islands, and indeed the largest on any island archipelago, with over 125 species. The six genera involved can be broadly separated based on growth habit: Clermontia are typically branched shrubs or small trees, up to 7 metres (23 ft) tall, with fleshy fruits; Cyanea and Delissea are typically unbranched or branching only at the base, with a cluster of relatively broad leaves at the apex and fleshy fruits; Lobelia and Trematolobelia have long thin leaves down a single, non-woody stem and capsular fruits with wind-dispersed seeds; and the peculiar Brighamia have a short, thick stem with a dense cluster of broad leaves, elongate white flowers, and capsular fruits. The relationships among the genera and sections remains unsettled as of April 2022.
Exocarpos is a genus of flowering shrubs and small trees in the sandalwood family, Santalaceae. They are found throughout Southeast Asia, Australia and the Pacific Islands.
Pisonia is a genus of flowering plants in the four o'clock flower family, Nyctaginaceae. It was named for Dutch physician and naturalist Willem Piso (1611–1678). Certain species in this genus are known as catchbirdtrees, birdcatcher trees or birdlime trees because they catch birds. The sticky seeds are postulated to be an adaptation of some island species that ensures the dispersal of seeds between islands by attaching them to birds, and also allows the enriching of coralline sands. These island species include P. brunoniana of Australasia and Polynesia and P. umbellifera, which is widespread in the tropical Indo-Pacific region.
Charpentiera is a flowering plant genus in the family Amaranthaceae. It consists of five species endemic to Hawaiʻi, where they are known as pāpala, and one species found only on the island of Tubuai in the Austral Islands. All species are trees, some reaching more than 10 metres (33 ft) in height. The genus is named for Arsène Charpentier (1781-1818), professor of pharmacy at Antwerp from 1810 to 1814 and at Cherbourg from 1814 to 1816.
Ardisia is a genus of flowering plants in the family Primulaceae. It was in the former Myrsinaceae family now recognised as the myrsine sub-family Myrsinoideae. They are distributed in the Americas, Asia, Australia, and the Pacific Islands, mainly in the tropics. There are over 700 accepted species. One species, Ardisia japonica is one of the 50 fundamental herbs in traditional Chinese medicine.
Cheirodendron is a genus of flowering plant in the family Araliaceae. All six species in the genus are endemic to Polynesia. The five Hawaiian species are generally called ʻōlapa, and occur in wet forests on all major islands as well as some mesic forests, such as Kipuka Puaulu.
Myrsine adamsonii is a species of plant in the family Primulaceae. It is endemic to the Marquesas Islands of French Polynesia.
Myrsine fasciculata is a species of plant in the family Primulaceae. It is endemic to the island of Raiatea in the Society Islands of French Polynesia.
Myrsine fusca is a species of plant in the family Primulaceae. It is a tree endemic to French Polynesia, where it is native to the Tubuai Islands and the island of Raiatea in the Society Islands.
Myrsine naiuensis is a species of plant in the family Primulaceae. It is endemic to the island of Niau in the Tuamotu Archipelago of French Polynesia.
Myrsine obovata is a species of plant in the family Primulaceae. It is endemic to the island of Raiatea, in the Society Islands of French Polynesia.
Myrsine orohenensis is a species of plant in the family Primulaceae. It is endemic to the island of Tahiti, in the Society Islands of French Polynesia.
Myrsine raiateensis is a species of plant in the family Primulaceae. It is a tree endemic to the island of Raiatea, in the Society Islands of French Polynesia.
Myrsine rapensis is a species of plant in the family Primulaceae. It is a tree endemic to the island of Rapa Iti in the Tubuai Islands of French Polynesia.
Myrsine ronuiensis is a species of plant in the family Primulaceae. It is a tree endemic to the Society Islands of French Polynesia.
Ochrosia is a genus of flowering plants, first described in 1789. It is in the family Apocynaceae, native to Southeast Asia, Australia, and various islands of the Indian and Pacific Oceans.
Myrsine lessertiana, the kōlea lau nui, is a species of colicwood that is endemic to Hawaiʻi. It inhabits dry, coastal mesic, mixed mesic, and wet forests at elevations of 210–1,220 m (690–4,000 ft) on all main islands. M. lessertiana is a small to medium-sized tree, reaching a height of 18 m (59 ft) and a trunk diameter of 0.3–0.6 m (0.98–1.97 ft).
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