Trifolium arvense

Trifolium arvense
Trifolium arvense
A view of the blossom.
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Faboideae
Genus: Trifolium
Species: T. arvense
Binomial name
Trifolium arvense
L.


Trifolium arvense is a species of clover. It may also be known as Haresfoot clover, Rabbitfoot clover, Stone clover, Hare's-foot clover is a common name for the plant or Oldfield clover. This species of clover is native to most of Europe, excluding the arctic zone, and western Asia, in plain or mid-mountain habitats up to 1600 m altitude. It grows in dry sandy soils, both acidic and alkaline, typically found at the edge of fields, in wastelands, at the side of roads, on sand dunes, and opportunistically in vineyards and orchards when they are not irrigated.


A full bodied view of T. arvense

It is a small erect herbaceous annual, or sometimes biennial plant, growing to 10-40 cm tall. Like all clovers, it has leaves divided into three sessile leaflets, which are slender, 1-2 cm long and 3-5 mm broad, and sometimes edged with small hairs and finely serrated. The leaves have a pair of stipules at the base, often tipped in red. The flowers are grouped in a dense inflorescence 2-3 cm long and 1-1.5 cm broad; each flower is 4-5 mm long, rosy white in colour, and especially characterised by the many silky white hairs which tip the five sepals, which are much larger than the petals. These hairs, along with the more or less oblong form of the inflorescence, are the inspiration for the common name. Pollination is carried out by bees, or via autogamy, since the plant is hermaphroditic, and the flowering season is from mid-spring to late summer. The fruit is a small pod containing a single seed.

Cultivation and uses

Like most legumes, it fixes nitrogen, making it valued on low fertility soils for the benefit it gives to other crop species in supplying nitrogen. It is also grazed by sheep and goats.

It has been introduced to North America, where it is an invasive species in some areas.

Scientist at AgResearch in New Zealand have used genetic modification to take a single gene from Trifolium arvense and put it into the more common white clover. The genetically modified clover would reduce bloating in livestock and decrease methane emissions. The release of the genetically modified clover is expected to be 15 years off.[1]

References


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Look at other dictionaries:

  • Trifolium arvense —   Pie de liebre …   Wikipedia Español

  • Trifolium arvense — Trèfle Pied de lièvre Trèfle Pied de lièvre …   Wikipédia en Français

  • Trifolium arvense — Hasen Klee Blütenköpfchen des Hasen Klees Systematik Ordnung: Schmetterlingsblütenartige (Fabales) …   Deutsch Wikipedia

  • Trifolium arvense — ? Клевер пашенный Клевер пашенный Научная классификация Царство: Растения Отде …   Википедия

  • Trifolium arvense — Clover Clo ver (kl[=o] v[ e]r), n. [OE. claver, clover, AS. cl[=ae]fre; akin to LG. & Dan. klever, D. klaver, G. klee, Sw. kl[ o]fver.] (Bot.) A plant of different species of the genus {Trifolium}; as the common red clover, {Trifolium pratense},… …   The Collaborative International Dictionary of English

  • Trifolium arvense — dirvinis dobilas statusas T sritis vardynas apibrėžtis Pupinių šeimos pašarinis augalas (Trifolium arvense), paplitęs Europoje, Afrikoje ir vakarų Azijoje. atitikmenys: lot. Trifolium arvense angl. hare foot clover; hare foot trefoil; rabbit foot …   Lithuanian dictionary (lietuvių žodynas)

  • Trifolium arvense — Harefoot Hare foot ( f[oo^]t ), n. 1. (Zo[ o]l.) A long, narrow foot, carried (that is, produced or extending) forward; said of dogs. [1913 Webster] 2. (Bot.) A tree ({Ochroma Lagopus}) of the West Indies, having the stamens united somewhat in… …   The Collaborative International Dictionary of English

  • Trifolium arvense — El pie de liebre (Trifolium arvense) es una hierba anual o bianual, que alcanza los 40 cm de alto, nativa de las zonas frías y templadas de Europa y el oeste asiático. Prefiere los suelos arenosos, ácidos o alcalinos; se la encuentra en general… …   Enciclopedia Universal

  • Trifolium arvense — Трифолиум арвензе — Trifolium arvense L. Клевер пашенный.Сем. Fabaceae (Leguminosae) Бобовые.По сухим местам в основном в Европ. ч. СССР и на Кавказе.Прим. часть: Свежее цветущее в июле собранное растение.Эссенция по § 3.Содерж. лекарственного вещества в эссенции:… …   Справочник по гомеопатии

  • Trifolium arvense — ID 85410 Symbol Key TRAR4 Common Name rabbitfoot clover Family Fabaceae Category Dicot Division Magnoliophyta US Nativity Introduced to U.S. US/NA Plant Yes State Distribution AL, AR, CA, CT, DC, DE, FL, GA, HI, IA, ID, IL, IN, KS, KY, LA, MA, MD …   USDA Plant Characteristics

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