Maclura

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Maclura
Temporal range: Paleogene–Recent
O
S
D
C
P
T
J
K
Pg
N
(Molecular clock)
Maclura pomifera2.jpg
M. pomifera foliage and fruit
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Moraceae
Tribe: Maclureae
Genus: Maclura
Nutt. [1]
Species [2]

13; see text

Synonyms [2]
  • CardiogyneBureau (1873)
  • ChlorophoraGaudich. (1830)
  • CudraniaTrécul (1847), nom. cons.
  • CudranusMiq. (1859), orth. var.
  • FusticusRaf. (1838)
  • IoxylonRaf. (1818)
  • × MacludraniaAndré (1905)
  • PlecospermumTrécul (1847)
  • SukamineaRaf. (1838)
  • ToxylonRaf. (1818)
  • VanieriaLour. (1790)

Maclura is a genus of flowering plants in the mulberry family, Moraceae. It includes the inedible Osage orange, which is used as mosquito repellent and grown throughout the United States as a hedging plant. [3] It is dioecious, with male and female flowers borne on separate plants. [4]

Maclura is closely related to the genus Cudrania , and hybrids between the two genera have been produced. Some botanists recognize a more broadly defined Maclura that includes species previously included in Cudrania and other genera of Moraceae.[ citation needed ] The genus likely originated in South America during the Paleogene. [5]

Species

13 species are accepted. [2]

Formerly placed here

Etymology

The genus is named in honor of William Maclure (1763-1840), a Scottish-born American geologist and educational reformer. President of the American Academy of Natural Sciences of Philadelphia for 22 years. Maclure made major contributions to his field, including the first true geological map of any part of North America, and was a strong advocate of universal education, especially for women.

Fossil record

Fossils similar to Maclura have been reported from the Middle Eocene of England. [6]

Related Research Articles

<span class="mw-page-title-main">Moraceae</span> Family of flowering plants

The Moraceae—often called the mulberry family or fig family—are a family of flowering plants comprising about 38 genera and over 1100 species. Most are widespread in tropical and subtropical regions, less so in temperate climates; however, their distribution is cosmopolitan overall. The only synapomorphy within the Moraceae is presence of laticifers and milky sap in all parenchymatous tissues, but generally useful field characters include two carpels sometimes with one reduced, compound inconspicuous flowers, and compound fruits. The family includes well-known plants such as the fig, banyan, breadfruit, jackfruit, mulberry, and Osage orange. The 'flowers' of Moraceae are often pseudanthia.

<i>Maclura pomifera</i> Species of plant

Maclura pomifera, commonly known as the Osage orange, is a small deciduous tree or large shrub, native to the south-central United States. It typically grows about 8 to 15 metres (30–50 ft) tall. The distinctive fruit, a multiple fruit, is roughly spherical, bumpy, 8 to 15 centimetres (3–6 in) in diameter, and turns bright yellow-green in the fall. The fruits secrete a sticky white latex when cut or damaged. Despite the name "Osage orange", it is not related to the orange. It is a member of the mulberry family, Moraceae. Due to its latex secretions and woody pulp, the fruit is typically not eaten by humans and rarely by foraging animals. Ecologists Daniel H. Janzen and Paul S. Martin proposed in 1982 that the fruit of this species might be an example of what has come to be called an evolutionary anachronism—that is, a fruit coevolved with a large animal seed dispersal partner that is now extinct. This hypothesis is controversial.

<i>Morus</i> (plant) Genus of plants

Morus, a genus of flowering plants in the family Moraceae, consists of diverse species of deciduous trees commonly known as mulberries, growing wild and under cultivation in many temperate world regions. Generally, the genus has 64 subordinate taxa, three of which are well-known and are ostensibly named for the fruit color of the best-known cultivar: white, red, and black mulberry, with numerous cultivars and some taxa currently unchecked and awaiting taxonomic scrutiny. M. alba is native to South Asia, but is widely distributed across Europe, Southern Africa, South America, and North America. M. alba is also the species most preferred by the silkworm, and is regarded as an invasive species in Brazil and the United States.

<i>Buxus</i> Genus of flowering plants

Buxus is a genus of about seventy species in the family Buxaceae. Common names include box or boxwood.

<span class="mw-page-title-main">William Maclure</span> 18th/19th-century American geologist and cartographer

William Maclure was an Americanized Scottish geologist, cartographer and philanthropist. He is known as the 'father of American geology'. As a social experimenter on new types of community life, he collaborated with British social reformer Robert Owen, (1771–1854), in Indiana, United States.

<i>Rhamnus</i> (plant) Genus of flowering plants in the buckthorn family Rhamnaceae

Rhamnus is a genus of about 140 accepted species of shrubs or small trees, commonly known as buckthorns, in the family Rhamnaceae. Its species range from 1 to 10 m tall and are native mainly in east Asia and North America, but found throughout the temperate and subtropical Northern Hemisphere, and also more locally in the subtropical Southern Hemisphere in parts of Africa and South America. One species, the common buckthorn, is able to flourish as an invasive plant in parts of Canada and the U.S., where it has become naturalized.

<i>Wrightia</i> Genus of flowering plants

Wrightia is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1810. It native to tropical Africa, China, the Indian Subcontinent, Southeast Asia, Papuasia, and Australia. The species are all small trees or shrubs.

<i>Trophis</i> Genus of flowering plants

Trophis is a genus in the plant family Moraceae which includes five species native to the tropical Americas, ranging from Mexico through Central America and the Caribbean to Peru and northern Brazil. It is dioecious, with male and female flowers borne on separate plants.

<i>Milicia excelsa</i> Species of tree

Milicia excelsa is a tree species from the genus Milicia of the family Moraceae. Distributed across tropical Central Africa, it is one of two species yielding timber commonly known as ọjị, African teak, iroko, intule, kambala, moreira, mvule, odum and tule.

<i>Antiaris</i> Genus of plants

Antiaris toxicaria is a tree in the mulberry and fig family, Moraceae. It is the only species currently recognized in the genus Antiaris. The genus Antiaris was at one time considered to consist of several species, but is now regarded as just one variable species which can be further divided into five subspecies. One significant difference within the species is that the size of the fruit decreases as one travels from Africa to Polynesia. Antiaris has a remarkably wide distribution in tropical regions, occurring in Australia, tropical Asia, tropical Africa, Indonesia, the Philippines, Tonga, and various other tropical islands. Its seeds are spread by various birds and bats, and it is not clear how many of the populations are essentially invasive. The species is of interest as a source of wood, bark cloth, and pharmacological or toxic substances.

<span class="mw-page-title-main">Moreae</span> Tribe of flowering plants

Moreae is a tribe within the plant family Moraceae. It includes 6–10 genera and 70–80 species, including Morus, the genus that includes the mulberries, and Maclura, the genus that includes the Osage orange.

<span class="mw-page-title-main">Iroko</span> Genus of plants of the family Moraceae

Iroko is a large hardwood tree from the west coast of tropical Africa that can live up to 500 years. This is the common name for the genus Milicia, in which there are two recognized species, which are closely related: Milicia excelsa and Milicia regia.

<i>Syringa pubescens</i> Species of flowering plant in the family Oleaceae

Syringa pubescens is a species of flowering plant in the lilac genus of the family Oleaceae, native to Korea and China.

<i>Ficus subpisocarpa</i> Species of fig

Ficus subpisocarpa is a species of small deciduous tree native to Japan, China, Taiwan and southeast Asia to the Moluccas (Ceram). Two subspecies are recognised. Terrestrial or hemiepiphytic, it reaches a height of 7 m (23 ft). Ants predominantly of the genus Crematogaster have been recorded living in stem cavities. Ficus subpisocarpa is pollinated by Platyscapa ishiiana (Agaonidae).

Streblus taxoides is a species of plant in the family Moraceae, tribe Moreae. It is a medium-sized, spiny bush found in the sub-canopy layer of Asian tropical forests. This species can be found in India, China, Indo-China and Malesia; no subspecies are listed in the Catalogue of Life. It is dioecious, with male and female flowers borne on separate plants.

Parartocarpus is a genus of trees in the family Moraceae. It is dioecious, with male and female flowers borne on separate plants.

Antiaropsis is a genus of flowering plants belonging to the family Moraceae. It is dioecious, with male and female flowers borne on separate plants.

References

  1. "Maclura Nutt". Germplasm Resources Information Network . United States Department of Agriculture. 16 January 2009. Archived from the original on 15 January 2009. Retrieved 3 March 2009.
  2. 1 2 3 Maclura Nutt. Plants of the World Online . Retrieved 22 April 2024.
  3. Burton, J D (1990). "Maclura pomifera". In Burns, Russell M.; Honkala, Barbara H. (eds.). Hardwoods. Silvics of North America. Vol. 2. Washington, D.C.: United States Forest Service (USFS), United States Department of Agriculture (USDA). Retrieved 3 March 2009 via Southern Research Station.
  4. C.C., Berg; Corner, E.J.H.; Jarrett, F.M. (2006). Moraceae - Genera other than Ficus. 1. Vol. 17. pp. 1–152. ISBN   9789071236648.{{cite book}}: |work= ignored (help)
  5. Gardner, Elliot M.; Sarraf, Paya; Williams, Evelyn W.; Zerega, Nyree J.C. (December 2017). "Phylogeny and biogeography of Maclura (Moraceae) and the origin of an anachronistic fruit". Molecular Phylogenetics and Evolution. 117: 49–59. doi: 10.1016/j.ympev.2017.06.021 . PMID   28698111.
  6. "Broussonetia – Maclura clade, and its probable ancestral area… – Figure 2". Archived from the original on 11 February 2017. Retrieved 26 September 2023.

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