Kingdom:
Phylum:
Angiosperms
Order:
Poales
Family:
Genus:
Species:
trinervis
ID:
894788

Status:
valid

Authors:
(Hack.) C.Monod ex P.Royen

Source:
wcs

Year:
1979

Citation Micro:
Alpine Fl. New Guinea 2: 1109 (1979)

WFO Identifier:
wfo-0000894123

Common Names

  • Poa trinervis
  • Trinervis Poa
  • Trinervis Bluegrass

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Description

Poa trinervis (also called Three-Nerved Meadow Grass, among many other common names) is a perennial grass native to Europe, Asia, and North America. It typically grows in moist meadows, pastures, and roadsides.

Uses & Benefits

Poa trinervis is used as an ornamental plant in gardens and is also used for erosion control and as a turf grass.

Flower, Seeds and Seedlings

Poa trinervis has small, white flowers that are arranged in panicles. The seeds are small, black, and glossy. The seedlings have a tuft of basal leaves that are narrow and pointed.

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Cultivation and Propagation

Poa trinervis is a perennial grass that is native to Europe and Asia. It can be propagated by seed or division. It prefers moist, well-drained soils in full sun or partial shade. It is tolerant of drought and can be used in areas with low water availability. It is also tolerant of salt and can be used in coastal areas.

Where to Find Poa trinervis

Poa trinervis can be found in the western United States, from California to Idaho.

Species in the Poaceae family

Achnatherum pekinense, Achnatherum pubicalyx, Achnatherum sibiricum, Achnatherum turcomanicum, Achnatherum brandisii, Achnatherum bromoides, Achnatherum calamagrostis, Achnatherum confusum, Achnatherum inebrians, Achnatherum jacquemontii, Achnatherum virescens, Achnatherum paradoxum, Achnatherum nakaii, Achnatherum pelliotii, Achnatherum haussknechtii, Achnatherum mandavillei, Achnatherum pilosum, Achnatherum parviflorum, Achnatherum staintonii, Aciachne acicularis, Aciachne flagellifera, Aciachne pulvinata, Acidosasa breviclavata, Acidosasa brilletii, Acidosasa chinensis, Acidosasa edulis, Acidosasa glauca, Acidosasa guangxiensis, Acidosasa lingchuanensis, Acidosasa nanunica, Acidosasa notata, Acidosasa purpurea, Acidosasa venusta, Acidosasa carinata, Acostia gracilis, Acrachne henrardiana, Acrachne perrieri, Acrachne racemosa, Acritochaete volkensii, Acroceras amplectens, Acroceras attenuatum, Acroceras boivinii, Acroceras bosseri, Acroceras calcicola, Acroceras chaseae, Acroceras diffusum, Acroceras elegans, Acroceras excavatum, Acroceras fluminense, Acroceras gabunense,

References

Pieter van Royen (1923-2002): Based on occurrence of standard abbreviation 'P.Royen' in the authors string.
POWO record for urn:lsid:ipni.org:names:418257-1: Govaerts R (ed.). 2023. WCVP: World Checklist of Vascular Plants [Version 11]. Facilitated by the Royal Botanic Gardens, Kew. [WWW document] URL http://sftp.kew.org/pub/data-repositories/WCVP/ [accessed 20 April 2023].