Annual Meadow Grass Identification | Slide Mouse
Common names include meadow grass bluegrass tussock and speargrass.
Annual meadow grass identification. Poa annua or annual meadow grass known in america more commonly as annual bluegrass or simply poa is a widespread low growing turfgrass in temperate climates. On an individual plant. Annual meadow grass is a very common short lived grass found in bare grassland on disturbed ground and waste. Annual meadow grass is the commonest and most widespread grass in the united kingdom.
It is a pioneer species in disturbed habitats and is common throughout the uk. It does not thrive on acid soils or those low in phosphate. Identification of annual meadow grass is easy. Poa are members of the subfamily pooideae of the family poaceae.
Annual meadow grass is an annual or short term perennial grass found on arable land grassland trackways and in gardens. This colour difference is often clearly visible in a field. Bluegrass which has green leaves derives its name from the seed heads which are blue when the plant is allowed to grow to its natural height of two to three feet. Panicle branches downturned after flowering another good id character.
It grows from a central base to which all shoots in the individual plants can be traced. Annual meadow grass is found all around the world and has many different varieties. Found in a wide range. Annual meadow grass is usually easy to identify.
Leaves of meadow grasses often have tramlines down the middle of the upper leaf surface which can be. Notwithstanding the reference to annual plant in its name perennial bio types do exist. Annual but sometimes rooting from stem nodes flowers at any time of year. Poa is greek for fodder.
The genus poa includes both annual and perennial species. The youngest leaf will appear in a folded shape. There are no auricles at the base of the leaf and the underside of the unribbed leaf is matte and often pale green in colour. Top leaf hooded at tip often with a band of wrinkles across its width a good id character.
Poa is a genus of about 500 species of grasses native to the temperate regions of both hemispheres. Ligule 2 5 mm long.