''Meineckia'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...

s in the

family Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...

Phyllanthaceae Phyllanthaceae is a family of flowering plants in the eudicot order Malpighiales. It is most closely related to the family Picrodendraceae.Kenneth J. Wurdack and Charles C. Davis. 2009. "Malpighiales phylogenetics: Gaining ground on one of the ...

first described as a genus in 1858.Tropicos, ''Meineckia'' Baill.
/ref> ''Meineckia'' is one of eight genera in the

tribe The term tribe is used in many different contexts to refer to a category of human social group. The predominant worldwide usage of the term in English language, English is in the discipline of anthropology. This definition is contested, in p ...

Poranthereae Poranthereae is a tribe in the plant family Phyllanthaceae. It is one of ten tribes in the family, and one of four tribes in the subfamily Phyllanthoideae. Poranthereae comprises about 111 species, distributed into eight genera. The largest gener ...

.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classification of tribe Poranthereae (Phyllanthaceae)." ''Kew Bulletin'' 63(1):41-59. They are

native Native may refer to: People * Jus soli, citizenship by right of birth * Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory ** Native Americans (disambiguation) In arts and entert ...

to the

Americas The Americas, which are sometimes collectively called America, are a landmass comprising the totality of North and South America. The Americas make up most of the land in Earth's Western Hemisphere and comprise the New World. Along with th ...

South Asia South Asia is the southern subregion of Asia, which is defined in both geographical and ethno-cultural terms. The region consists of the countries of Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka.;;;;;;;; ...

Africa Africa is the world's second-largest and second-most populous continent, after Asia in both cases. At about 30.3 million km2 (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area ...

, and

Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...

.Kew World Checklist of Selected Plant Families
/ref> The genus is particularly well represented in

. Species of ''Meineckia'' may be

monoecious Monoecy (; adj. monoecious ) is a sexual system in seed plants where separate male and female cones or flowers are present on the same plant. It is a monomorphic sexual system alongside gynomonoecy, andromonoecy and trimonoecy. Monoecy is conne ...

dioecious Dioecy (; ; adj. dioecious , ) is a characteristic of a species, meaning that it has distinct individual organisms (unisexual) that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproductio ...

. They are

tree In botany, a tree is a perennial plant with an elongated stem, or trunk, usually supporting branches and leaves. In some usages, the definition of a tree may be narrower, including only woody plants with secondary growth, plants that are ...

s or

shrub A shrub (often also called a bush) is a small-to-medium-sized perennial woody plant. Unlike herbaceous plants, shrubs have persistent woody stems above the ground. Shrubs can be either deciduous or evergreen. They are distinguished from trees ...

s, or rarely, they are subherbaceous. ;Species *''

Meineckia acuminata ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classifica ...

'' –

Morogoro Morogoro is a city in the eastern part of Tanzania west of Dar es Salaam. Morogoro is the capital of the Morogoro Region. It is also known informally as "Mji kasoro bahari" which translates to “city short of an ocean/port." The Belgian based ...

*''

Meineckia baronii ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classifica ...

'' – NW Madagascar *''

Meineckia bartlettii ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classifica ...

'' –

Jalisco Jalisco (, , ; Nahuatl: Xalixco), officially the Free and Sovereign State of Jalisco ( es, Estado Libre y Soberano de Jalisco ; Nahuatl: Tlahtohcayotl Xalixco), is one of the 31 states which, along with Mexico City, comprise the 32 Federal En ...

Chiapas Chiapas (; Tzotzil language, Tzotzil and Tzeltal language, Tzeltal: ''Chyapas'' ), officially the Free and Sovereign State of Chiapas ( es, Estado Libre y Soberano de Chiapas), is one of the states that make up the Political divisions of Mexico, ...

Belize Belize (; bzj, Bileez) is a Caribbean and Central American country on the northeastern coast of Central America. It is bordered by Mexico to the north, the Caribbean Sea to the east, and Guatemala to the west and south. It also shares a wate ...

Honduras Honduras, officially the Republic of Honduras, is a country in Central America. The republic of Honduras is bordered to the west by Guatemala, to the southwest by El Salvador, to the southeast by Nicaragua, to the south by the Pacific Oce ...

*''

Meineckia calycina ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classifica ...

'' –

Anamalai Hills The Anamala or Anaimalai, also known as the Elephant Mountains, are a range of mountains in the southern Western Ghats of central Kerala (Idukki district, Ernakulam district, Palakkad district, Thrissur district) and span the border of western ...

*''

Meineckia capillipes ''Meineckia capillipes'' is a species of plant in the family Phyllanthaceae. It is endemic to Tanzania. Known locally as ''Kizeza-mzitu'', the plant is small (up to 10 meters), with white, soft wood. The leaves are simple and alternate, and the f ...

'' –

Guatemala Guatemala ( ; ), officially the Republic of Guatemala ( es, República de Guatemala, links=no), is a country in Central America. It is bordered to the north and west by Mexico; to the northeast by Belize and the Caribbean; to the east by H ...

*''

Meineckia cerebroides ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classifica ...

'' – SE Madagascar *''

Meineckia decaryi ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classifica ...

'' – Madagascar *'' Meineckia filipes'' –

Socotra Socotra or Soqotra (; ar, سُقُطْرَىٰ ; so, Suqadara) is an island of the Republic of Yemen in the Indian Ocean, under the ''de facto'' control of the UAE-backed Southern Transitional Council, a secessionist participant in Yemen’s ...

*'' Meineckia fruticans'' – Kenya, Tanzania *''

Meineckia gracilipes ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classifica ...

'' – SE Madagascar *'' Meineckia grandiflora'' – Ulanga,

Lindi Lindi is a historic southern Tanzanian coastal small city and regional capital of the Lindi Region located at the far end of Lindi Bay, on the Indian Ocean in southeastern Tanzania. The town is south of Dar es Salaam and north of Mtwara, ...

*'' Meineckia humbertii'' – SW Madagascar *'' Meineckia leandrii'' – W Madagascar *''

Meineckia longipes ''Meineckia'' is a genus of flowering plants in the family (biology), family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the Tribe (biology), tribe Poranthereae.Maria S. Vorontsova and Petra Hoffman ...

'' – SW India *'' Meineckia macropus'' –

Mishmi Hills The Mishmi Hills are located at the northeastern tip of India, in northeastern Arunachal Pradesh. On the Chinese side, they form the southern parts of Nyingchi Prefecture in the Tibet Autonomous Region. These hills occur at the junction of Nor ...

*'' Meineckia madagascariensis'' – E Madagascar *'' Meineckia neogranatensis'' – Nicaragua, Colombia, Brazil *'' Meineckia nguruensis'' –

Nguru Nguru may refer to: * Pila Nguru, an aboriginal people of Australia * Nguru (flute), a small Māori nose flute from New Zealand * Nguru, Nigeria, a town and LGA in Yobe State * Hadejia-Nguru wetlands, northern Nigeria * Nguru Lake, a lake whic ...

*'' Meineckia orientalis'' – E Madagascar *'' Meineckia ovata'' – Teita *'' Meineckia parvifolia'' – S India, Sri Lanka *'' Meineckia paxii'' –

Lushoto Lushoto is a town in the Usambara Mountains of Tanzania. It is the capital of Lushoto District, Tanga Region. The 2012 national census estimated the population of Lushoto ward at 28,190. The Irente School for the Blind Girls is located in Lushoto ...

*'' Meineckia peltata'' – Madagascar *''

Meineckia phyllanthoides ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classifica ...

'' – C + E Africa,

Oman Oman ( ; ar, عُمَان ' ), officially the Sultanate of Oman ( ar, سلْطنةُ عُمان ), is an Arabian country located in southwestern Asia. It is situated on the southeastern coast of the Arabian Peninsula, and spans the mouth of t ...

Yemen Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the Saudi Arabia–Yemen border, north and ...

*'' Meineckia pubiflora'' – SW Madagascar *'' Meineckia stipularis'' – Tanzania *''

Meineckia trichogynis ''Meineckia'' is a genus of flowering plants in the family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the tribe Poranthereae.Maria S. Vorontsova and Petra Hoffmann. 2008. "A phylogenetic classifica ...

'' – Madagascar *'' Meineckia uzungwaensis'' –

Mufindi Mufindi, National Geospatial-Intelligence Agency, United States National Geospatial-Intelligence Agency is a town in Mufindi District in the Iringa Region of the Tanzanian Southern Highlands. It is located in the Boma/Mafinga ward. , the populatio ...

*'' Meineckia vestita'' – Tanzania *''

Meineckia websteri ''Meineckia'' is a genus of flowering plants in the family (biology), family Phyllanthaceae first described as a genus in 1858. ''Meineckia'' is one of eight genera in the Tribe (biology), tribe Poranthereae.Maria S. Vorontsova and Petra Hoffman ...

'' – Madagascar

Circumscription

The

circumscription Circumscription may refer to: *Circumscribed circle *Circumscription (logic) *Circumscription (taxonomy) * Circumscription theory, a theory about the origins of the political state in the history of human evolution proposed by the American anthrop ...

of ''Meineckia'' has undergone several changes since

Henri Ernest Baillon Henri Ernest Baillon was a French botanist and physician. He was born in Calais on 30 November 1827 and died in Paris on 19 July 1895. Baillon spent his professional life as a professor of natural history, and he published numerous works on bo ...

erected the genus in 1858.Maria S. Vorontsova, Petra Hoffmann, Olivier Maurin, and Mark W. Chase. 2007. "Phylogenetics of tribe Poranthereae (Phyllanthaceae)." ''American Journal of Botany'' 94(12):2026-2040. Some of its species have been put in other genera and sometimes other genera have been merged with it. The name '' Peltandra'' had been used for some species in ''Meineckia'',''Peltandra'' At: International Plant Names Index (see ''External links'' below). but this is now a

nomen rejectum A conserved name or ''nomen conservandum'' (plural ''nomina conservanda'', abbreviated as ''nom. cons.'') is a scientific name that has specific nomenclatural protection. That is, the name is retained, even though it violates one or more rules whic ...

. The name ''Peltandra'' is now conserved as the name of a genus in

Araceae The Araceae are a family of monocotyledonous flowering plants in which flowers are borne on a type of inflorescence called a spadix. The spadix is usually accompanied by, and sometimes partially enclosed in, a spathe (or leaf-like bract). Also ...

.''Peltandra'' In: Index Nominum Genericorum. In:

Regnum Vegetabile The International Association for Plant Taxonomy (IAPT) is an organization established to promote an understanding of plant biodiversity, facilitate international communication of research between botanists, and oversee matters of uniformity and ...

(see ''External links'' below). ''Meineckia'' was last revised in 2008 by Vorontsova and Hoffmann. They recognized 30 species and divided the genus into two subgenera. ''Meineckia'' subgenus Petaliferae has only two species: its

type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...

, ''

'', and ''

''. They are dioecious shrubs from Madagascar. Their petals are very small. ''Meineckia'' subgenus Meineckia has 28 species. Its type species, ''

'', is the same as that of the genus.''Meineckia'' At: Index Nominum Genericorum. (see ''External links'' below). They are monoecious or dioecious trees or shrubs, or sometimes, subherbaceous. Their flowers have no petals. This subgenus is the only completely

apetalous Petals are modified leaves that surround the reproductive parts of flowers. They are often brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''corolla''. Petals are usually ...

taxon In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular nam ...

in the tribe Poranthereae. Vorontsova and Hoffmann did not recognize ''Zimmermannia'' and ''Zimmermanniopsis'' as separate genera, but placed their species in ''Meineckia'' subgenus ''Meineckia''.

Circumscription

References

External links