Aeschynomene americana

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Aeschynomene americana
Aeschynomene americana.jpg
Status TNC G5.svg
Secure  (NatureServe)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Aeschynomene
Species:
A. americana
Binomial name
Aeschynomene americana
L.

Aeschynomene americana is a species of flowering plant in the family Fabaceae (legume) known by many common names, including shyleaf, [1] forage aeschynomene, [2] American joint vetch (United States and Australia), thornless mimosa (Sri Lanka), bastard sensitive plant (Jamaica), pega pega, pega ropa, antejuela, ronte, cujicillo, and dormilonga (Latin America). [3] It is native to Central America, parts of South America, the West Indies, and Florida. [3] It is now found in the US, in Australia and in South-East Asia. [4]

This plant is an annual or perennial herb growing up to 2 meters tall. The leaves are up to 7 centimeters long and have several pairs of linear to oblong leaflets. The sensitive leaves fold up when touched. The inflorescence is a raceme of flowers each up to a centimeter long. The flowers range in color from white to pinkish, orange, or purplish. The fruit is a curved legume pod up to 4 centimeters long made up of several jointed units, each unit containing a seed. [3]

This species is widely used as a green manure or pasture plant throughout the tropical world. [5] It is grazed by livestock and may be cut for hay. [6] Cattle readily eat the plant and spread the seeds on their coats and in manure. Available cultivars include 'Glenn'. [3]

In the wild it is generally a wetland plant, easily taking hold in wet places such as drainage ditches. [3] It is grazed by deer, and the seeds are eaten by wild birds. [4]

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<i>Trifolium subterraneum</i> Species of legume

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<i>Lupinus angustifolius</i> Species of legume

Lupinus angustifolius is a species of lupin known by many common names, including narrowleaf lupin, narrow-leaved lupin and blue lupin. It is native to Eurasia and northern Africa and naturalized in parts of Australia and North America. It has been cultivated for over 6000 years as a food crop for its edible legume seeds, as a fodder for livestock and for green manure.

<i>Cytisus proliferus</i> Species of legume

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<i>Medicago polymorpha</i> Species of legume

Medicago polymorpha is a plant species of the genus Medicago. It is native to the Mediterranean basin but is found throughout the world. It forms a symbiotic relationship with the bacterium Sinorhizobium medicae, which is capable of nitrogen fixation. Common names include California burclover, toothed bur clover, toothed medick and burr medic.

<i>Macroptilium atropurpureum</i> Species of legume

Macroptilium atropurpureum, commonly referred to as purple bush-bean, or siratro is a perennial legume recognized by its climbing, dense, green vines and deep purple flowers. The plant is indigenous to the tropical and subtropical regions of North, Central, and South America, as far north as Texas in the USA and as far south as Peru and Brazil. It has been introduced for use as a food for stock to many tropical regions around the world. It has become an invasive pest plant in a number of areas, including the north-eastern coast of Australia. Rich in protein, M. atropurpureum is commonly used for cattle pastures intercropped with grass, used in hay, or as a ground cover to prevent soil erosion and to improve soil quality.

<i>Cytisus multiflorus</i> Species of legume

Cytisus multiflorus is a species of legume known by the common names white broom, white spanishbroom and Portuguese broom.

<i>Arachis pintoi</i> Species of legume

Arachis pintoi, the Pinto peanut, is a forage plant native to Cerrado vegetation in Brazil. It is native to the valleys of the upper São Francisco and the Jequitinhonha rivers of Minas Gerais. It has been named after the Brazilian botanist Geraldo Pinto, who first collected the plant at the locality of Boca do Córrego, município de Belmonte in 1954 and suggested its potential as a forage. The species has been first described by A. Krapovickas and W. Gregory in 1994.

<i>Senna didymobotrya</i> Species of legume

Senna didymobotrya is a species of flowering plant in the legume family known by the common names African senna, popcorn senna, candelabra tree, and peanut butter cassia. It is native to Africa, where it can be found across the continent in several types of habitats.

<i>Vicia benghalensis</i> Species of legume

Vicia benghalensis is a species of vetch known by the common names purple vetch and reddish tufted vetch. It is native to southern Europe, North Africa, and nearby islands, and it is utilized elsewhere in agriculture and may be present in the wild as an introduced species. It is an annual herb with a climbing stem which is coated in hairs, often densely, making the plant appear silvery white. Each leaf is made up of several pairs of elongated leaflets which measure up to 3 centimeters in length. The inflorescence is a one-side raceme of several dark reddish purple flowers. Each flower has a densely hairy calyx of sepals and a tubular corolla between one and two centimeters in length. The fruit is a flat, hairy legume pod up to 3.5 centimeters long containing multiple seeds.

<i>Aeschynomene virginica</i> Species of legume

Aeschynomene virginica is a rare species of flowering plant in the legume family known by the common names Virginia jointvetch and sensitive jointvetch. It is native to a small section of the East Coast of the United States, where it has a fluctuating annual global population scattered in about 20 mostly small occurrences. Counts and estimates revealed two populations in New Jersey including several thousand individuals, one population of a few hundred plants in Maryland, several variable and unstable populations in ditches in North Carolina, and several populations including about 5000 individuals in Virginia. Habitat alteration has reduced the number of sites where the plant can grow. The plant became a federally listed threatened species of the United States in 1992.

<i>Kummerowia stipulacea</i> Species of legume

Kummerowia stipulacea is a species of flowering plant in the legume family known by the common name Korean clover. It is native to China, Japan, Korea, and Russia, and it is present in the eastern United States as an introduced species.

<i>Desmanthus virgatus</i> Species of legume

Desmanthus virgatus is a species of flowering plant in the legume family that is known by many common names, including wild tantan, prostrate bundleflower, dwarf koa, desmanto, acacia courant, acacia savane, pompon blank, adormidera, brusca prieta, frijolillo, ground tamarind, guajillo, guashillo, huarangillo, langalet, petit acacia, petit cassie, petit mimosa, virgate mimosa, and slender mimosa, as well as simply desmanthus. It is native to the American tropics and subtropics but is present elsewhere as an introduced species. In some areas it is cultivated as a fodder and forage crop.

<i>Dichanthium annulatum</i> Species of plant

Dichanthium annulatum is a species of grass in the family Poaceae. It is commonly used as a forage for livestock.

<i>Aeschynomene indica</i> Species of legume

Aeschynomene indica is a species of flowering plant in the legume family. Common names include Indian jointvetch, kat sola, budda pea, curly indigo, hard sola, northern jointvetch, indische Schampflanze (German), angiquinho, maricazinho, papquinha, pinheirinho, he meng (Chinese), kusanemu (Japanese), diya siyambala (Sinhala), and ikin sihk (Pohnpeian).

<i>Digitaria didactyla</i> Species of flowering plant

Digitaria didactyla is a species of grass known by the common names blue couch, Queensland blue couch, blue serangoon grass, green serangoon grass, blue stargrass, and petit gazon. It is native to Mauritius, Réunion, parts of mainland Africa, and Madagascar. It has been introduced widely outside its native range, mainly for use as a pasture and turf grass. It has naturalized in some regions.

<i>Alysicarpus vaginalis</i> Species of flowering plant in the legume family

Alysicarpus vaginalis is a species of flowering plant in the legume family, Fabaceae. It is native to parts of Africa and Asia, and it has been introduced to other continents, such as Australia and the Americas. It is cultivated as a fodder for livestock, for erosion control, and as a green manure. Common names include alyce clover, buffalo clover, buffalo-bur, one-leaf clover, and white moneywort.

<i>Hyparrhenia rufa</i> Species of plant

Hyparrhenia rufa is a species of grass known by the common names jaraguá, jaraguá grass, and giant thatching grass. It is native to Africa and it is widespread in the world as a cultivated forage and fodder for livestock and a naturalized and sometimes invasive species.

<i>Neustanthus</i> Species of legume

Neustanthus is a monotypic genus of flowering plants belonging to the pea family Fabaceae and its tribe Phaseoleae. The only species is Neustanthus phaseoloides, called tropical kudzu. This species is a forage crop and cover crop used in the tropics. It is known as puero in Australia and tropical kudzu in most tropical regions.

<i>Brachiaria mutica</i> Species of plant

Brachiaria mutica is a species of grass known by the common names para grass, buffalo grass, Mauritius signal grass, pasto pare, malojilla, gramalote, parana, Carib grass, and Scotch grass. Despite its common name California grass, it does not occur in California; it is native to northern and central Africa and parts of the Middle East, where it is cultivated for fodder. It was introduced elsewhere and it is now cultivated throughout tropical regions of the world for this purpose.

References

  1. Aeschynomene americana. USDA Plants Profile.
  2. Thro, A. M., et al. (1990). Weed potential of the forage legume Aeschynomene (Aeschynomene americana) in rice (Oryza sativa) and soybeans (Glycine max). Weed Technology 4(2) 284-90.
  3. 1 2 3 4 5 Aeschynomene americana. Archived 2012-02-06 at the Wayback Machine FAO.
  4. 1 2 Heuzé V., Thiollet H., Tran G., Salgado P., Lebas F., 2018. American jointvetch (Aeschynomene americana). Feedipedia, a programme by INRA, CIRAD, AFZ and FAO. https://www.feedipedia.org/node/569 Last updated on January 30, 2018, 14:16
  5. Zhang, J. (1998). Variation and allometry of seed weight in Aeschynomene americana. [ dead link ]Annals of Botany 82 843-47.
  6. Aeschynomene americana. USDA NRCS Plant Fact Sheet.