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Poa pratensis has a fairly prominent mid-vein (center of the blade). The ligule is extremely short and square-ended, making a contrast with annual meadowgrass and rough meadowgrass (Poa trivialis) in which it is silvery and pointed. The Kentucky bluegrass is a dark green/blue compared to the apple-green color of Poa annua and Poa trivialis.
Poa [2] is a genus of about 570 species of grasses, native to the temperate regions of both hemispheres. ... Poa pratensis – smooth meadow-grass, Kentucky bluegrass;
Compare to annual meadow grass Poa annua which is silvery and pointed, and common meadow grass Poa pratensis which is short and blunt. The roughish, slender stem grows 30 to 60 cm (1 to 2 ft.) high. Compare with smooth meadow grass Poa annua which has a smooth stem. The panicle is green and 15 cm (6 in.) long.
Poa abbreviata R.Br. Poa acicularifolia Buchanan; Poa acinaciphylla É.Desv. Poa acroleuca Steud. Poa adusta J.Presl; Poa aequalis (Swallen & Tovar) Refulio; Poa aequatoriensis Hack. Poa aequigluma Tovar; Poa affinis R.Br. Poa afghanica Bor; Poa aitchisonii Boiss. Poa ajanensis Prob. Poa akmanii Soreng, P.Hein & H.Scholz; Poa alberti Regel; Poa ...
Poa pratensis Poa pratensis Poa pratensis: Pontederiaceae (water hyacinth family) Pontederia was named for Giulio Pontedera (1688–1757). [98] [99] 2 genera, throughout the tropics and in parts of North America [98] [100] This non-woody aquatic plant family includes submerged, floating, and emergent species, some with rhizomes.
Poa arachnifera, the Texas bluegrass, is a species of grass. ... (Poa pratensis) for use as wintering foraging plant for grazing livestock [citation needed] ...
Turf melting out is caused by the fungal pathogen Drechslera poae, in the family Pleosporaceae.It is a common problem on turfgrass and affects many different species. The disease infects all parts of the plant most commonly on golf course roughs, sports fields, and home lawns.
Magnaporthe poae is an ascomycete fungus which causes the turfgrass disease commonly known as summer patch, or Poa patch. [2] The disease occurs mostly on Kentucky bluegrass (Poa pratensis), Fescues (Festuca sp.), and on Annual bluegrass (Poa annua). [3] Bentgrass (Agrostis sp.) may also become infected but shows very few symptoms and quickly ...