Kingdom:
Phylum:
Angiosperms
Order:
Poales
Family:
Genus:
Species:
annua
ID:
902359

Status:
valid

Authors:
Mez

Source:
wcs

Year:
1921

Citation Micro:
Repert. Spec. Nov. Regni Veg. 17: 204 (1921)

WFO Identifier:
wfo-0000901694

Common Names

  • Stipa annua
  • Annual Needlegrass
  • Annual Oatgrass

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Description

Stipa annua (also called Annual Needlegrass, among many other common names) is a perennial grass species native to the tropical and subtropical regions of the Americas. It grows in open grasslands, savannas, and disturbed areas, and can reach up to 1 m in height.

Uses & Benefits

Stipa annua is a drought-tolerant ornamental grass that is used for erosion control, as a windbreak, and as a specimen plant in gardens and landscapes.

Flower, Seeds and Seedlings

Stipa annua has small, yellow flowers that bloom in the summer. The seeds are small and black, and the seedlings have thin, light green stems and small, oval-shaped leaves.

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Cultivation and Propagation

Stipa annua is a perennial grass that is native to South America. It is a low-growing species that can reach up to 30 cm in height. It prefers full sun and well-drained soil. Propagation is done by seed or division. The seeds should be sown in spring or fall in a sunny location. Division can be done in spring or fall. The clumps should be divided and replanted in well-drained soil.

Where to Find Stipa annua

Stipa annua can be found in tropical rainforests of Central and South America.

Species in the Stipa genus

Stipa academica, Stipa adoxa, Stipa aktauensis, Stipa alaica, Stipa aliena, Stipa annua, Stipa apertifolia, Stipa arabica, Stipa araxensis, Stipa argillosa, Stipa asperella, Stipa atlantica, Stipa austroaltaica, Stipa austroitalica, Stipa badachschanica, Stipa baicalensis, Stipa balansae, Stipa barbata, Stipa barrancaensis, Stipa bavarica, Stipa bomanii, Stipa brachyptera, Stipa breviflora, Stipa breviseta, Stipa bungeana, Stipa capillacea, Stipa capillata, Stipa caucasica, Stipa chingii, Stipa conferta, Stipa consanguinea, Stipa cretacea, Stipa czerepanovii, Stipa daghestanica, Stipa dasyphylla, Stipa dasyvaginata, Stipa dregeana, Stipa drobovii, Stipa durifolia, Stipa ehrenbergiana, Stipa endotricha, Stipa fallacina, Stipa gaubae, Stipa gegarkunii, Stipa gnezdilloi, Stipa gracilis, Stipa grandis, Stipa hans-meyeri, Stipa henrardiana, Stipa henryi,

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

Carl Christian Mez (1866-1944): Based on occurrence of standard abbreviation 'Mez' in the authors string.
POWO record for urn:lsid:ipni.org:names:245926-2: 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].