Alopecurus pratensis

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Alopecurus pratensis
Alopecurus pratensis Grote vossenstaart.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Pooideae
Genus: Alopecurus
Species:
A. pratensis
Binomial name
Alopecurus pratensis
L.

Alopecurus pratensis, known as the meadow foxtail [1] or the field meadow foxtail, is a perennial grass belonging to the grass family (Poaceae). It is native to Europe and Asia.

Contents

This common plant is found on grasslands, especially on neutral soils. It is found on moist, fertile soils, but avoids waterlogged, light or dry soils. The species forms dense swards leading to low botanical diversity.

This species is widely cultivated for pasture and hay, and has become naturalised in many areas outside its native range, including Australia and North America.

Description

It flowers from April until June – one of the earliest grasses to do so. Any survey work carried out in mid-summer may miss the grass as a result of this.

It can grow to a height of about 110 centimetres (43 in). The stem is erect and hard at the shaft, the sheathes being smooth and cylindrical. The leaves are about 5 millimetres (0.20 in) wide and hairless. Meadow foxtail has a cylindrical inflorescence with glumes about 5–10 millimetres (0.20–0.39 in) wide and spikelets about 4–6 millimetres (0.16–0.24 in) long.

The ligule is 1–2.5 millimetres (0.039–0.098 in) long, with a slightly tattered top. [2]

ligule has a slightly tattered top Alopecurus pratensis ligula.jpg
ligule has a slightly tattered top

Similarity to other grassland species

Alopecurus pratensis has two common relatives, marsh foxtail (Alopecurus geniculatus) and black grass (A. myosuroides). It is often confused with timothy (Phleum pratense). Timothy flowers later, from June until August. Its spikelets have twin hornlike projections arranged in cylindrical panicles, while meadow foxtail has a single soft awn.

Ecology

The caterpillars of some lepidopterans use it as a foodplant, e.g. the Essex skipper (Thymelicus lineola). Additionally, male mosquitoes can often be found on this flower drinking the nectar out of it.

It is a known host to fungi. These include: [3]

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<i>Alopecurus myosuroides</i> Species of grass

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<i>Alopecurus aequalis</i> Species of flowering plant

Alopecurus aequalis is a common species of grass known as shortawn foxtail or orange foxtail. It is native to much of the temperate Northern Hemisphere from Eurasia to North America. It is most commonly found in areas near fresh water, such as the margins of ponds and ditches.

<i>Alopecurus geniculatus</i> Species of grass

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<i>Agrostis scabra</i> Species of grass

Agrostis scabra is a common species of grass known by the common names hair grass, rough bent, rough bent grass, winter bent grass, and ticklegrass. A tumbleweed, it is a bunchgrass native to Asia and much of North America, and widely known elsewhere as an introduced species.

<i>Nardus</i> Genus of grasses

Nardus is a genus of plants belonging to the grass family, containing the single species Nardus stricta, known as matgrass. It is placed in its own tribe Nardeae within the subfamily Pooideae. The name derives from ancient Greek nardos from the earlier Akkadian lardu. It is not to be confused with spikenard, Nardostachys jatamansi.

<i>Poa compressa</i> Species of grass

Poa compressa, the Canada bluegrass or flattened meadow-grass, is a perennial flattened meadow grass, similar to common meadow-grass, Poa pratensis. It is native to Europe but it can be found nearly worldwide as an introduced species. It grows in old wall tops, pavement cracks, dry stony grassland, and many types of wild habitat. It has a flattened stem, 23–30 cm tall, a close one sided panicle of grey green, with purple florets.

<i>Phleum alpinum</i> Species of flowering plant

Phleum alpinum is a species of grass known by the common names alpine cat's-tail, alpine timothy and mountain timothy.

<i>Poa infirma</i> Species of grass

Poa infirma is a species of grass known by the common names early meadow-grass and weak bluegrass. It was first described from a specimen found in Colombia, but it is actually an introduced species in the Americas and is native to Europe. It grows in many types of habitat, including disturbed areas. It is very similar to Poa annua, which is probably a daughter species, and it is often mistaken for P. annua unless it is closely examined.

<i>Setaria pumila</i> Species of grass

Setaria pumila is a species of grass known by many common names, including yellow foxtail, yellow bristle-grass, pigeon grass, and cattail grass. It is native to Europe, but it is known throughout the world as a common weed. It grows in lawns, sidewalks, roadsides, cultivated fields, and many other places. This annual grass grows 20 centimetres to well over 1 metre in height, its mostly hairless stems ranging from green to purple-tinged in color. The leaf blades are hairless on the upper surfaces, twisting, and up to 30 centimetres long. The inflorescence is a stiff, cylindrical bundle of spikelets 2 to 15 centimetres long with short, blunt bristles. The panicle may appear yellow or yellow-tinged.

<i>Setaria verticillata</i> Species of grass

Setaria verticillata is a species of grass known by the common names hooked bristlegrass, rough bristle-grass and bristly foxtail. It is native to Europe, but it is known on most continents as an introduced species and often a noxious weed. It is a hardy bunchgrass which grows in many types of urban, cultivated, and disturbed habitat. It is a weed of many types of agricultural crops, growing in vineyards and fields. Herbicide-resistant strains have been noted.

<i>Setaria parviflora</i> Species of plant

Setaria parviflora is a species of grass known by the common names marsh bristlegrass, knotroot bristle-grass, bristly foxtail and yellow bristlegrass. It is native to North America, including Mexico and the United States from California to the East Coast, Central America and the West Indies, and South America.

<i>Melica uniflora</i> Species of grass

Melica uniflora, commonly known as wood melick, is a species of grass in the family Poaceae that is native to much of Europe, and to parts of South West Asia and North Africa.

References

  1. BSBI List 2007 (xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 26 June 2015. Retrieved 17 October 2014.
  2. BSBI Description Archived 17 July 2011 at the Wayback Machine retrieved 1 December 2010.
  3. Helgi Hallgrímsson & Guðríður Gyða Eyjólfsdóttir (2004). Íslenskt sveppatal I - smásveppir [Checklist of Icelandic Fungi I - Microfungi. Fjölrit Náttúrufræðistofnunar. Náttúrufræðistofnun Íslands [Icelandic Institute of Natural History]. ISSN 1027-832X