Kingdom:
Phylum:
Angiosperms
Order:
Poales
Family:
Genus:
Species:
asperifolia
ID:
883147

Status:
valid

Authors:
Michx.

Source:
wcs

Year:
1803

Citation Micro:
Fl. Bor.-Amer. 1: 51 (1803)

WFO Identifier:
wfo-0000882482



Common Names

  • Oryzopsis asperifolia
  • Rough-leaved Oryzopsis
  • Rough-leaved Ricegrass


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Description

Oryzopsis asperifolia (also called Asperifolia ricegrass, among many other common names) is a species of flowering plant in the grass family. It is native to China, and is found in forests, thickets, and grasslands. It grows to a height of 0.5–1 m, with culms up to 2 cm in diameter.

Uses & Benefits

Oryzopsis asperifolia is used as an ornamental plant in gardens and parks. It is also used for erosion control and as a windbreak.

Flower, Seeds and Seedlings

Oryzopsis asperifolia has small, yellow flowers that bloom in the summer. The seeds are small, black and round. The seedlings are short and have long, narrow leaves.

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Cultivation and Propagation

Oryzopsis asperifolia is a cool season, clump-forming grass that is native to the western United States. It grows best in full sun to partial shade and prefers moist, well-drained soils. Propagation is by seed or division. Seeds should be sown in the fall and will germinate in the spring. Division can be done in the spring or fall.

Where to Find Oryzopsis asperifolia

Oryzopsis asperifolia is native to the western United States, from California to Montana.

Oryzopsis asperifolia FAQ

What are the common names of Oryzopsis asperifolia?

Rough-leaved Rice

What is the distribution of Oryzopsis asperifolia?

It is found in tropical and subtropical regions of Asia, Africa, and Australia.

What is the growth habit of Oryzopsis asperifolia?

It is an annual grass that grows up to 1 m in height.

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

André Michaux (1746-1802): Based on occurrence of standard abbreviation 'Michx.' in the authors string.
POWO record for urn:lsid:ipni.org:names:325232-2: 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].