| Poa cita | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Subfamily: | Pooideae |
| Genus: | Poa |
| Species: | P. cita |
| Binomial name | |
| Poa cita | |
| Synonyms | |
|
Poa caespitosa | |
Poa cita, commonly known as the silver tussock, or wī, which is also the Māori name, is a grass of the family Poaceae that is native to New Zealand.[1][2] Poa cita was described and named by Elizabeth Edgar in 1986, having previously being named Poa caespitosa.[1][3]
It is endemic to New Zealand and found throughout most of the country, from the Kermadec Islands to Stewart Island / Rakiura and out to the Chatham Islands, but not known from Raglan to Manawatū in the west of the North Island, except on Mount Taranaki.[1][4][5]
It grows to 0.3–1.0 metres tall, and sometimes hangs as much as 2 metres long down steep banks. It has very fine, narrow leaves, usually 1–1.5 millimetres and up to 2.5 millimetres wide. Leaf width varies through the country, with narrow, needle-like leaves in the central North Island and relatively wide leaves in the northern North Island.[1]
References
- 1 2 3 4 Edgar, E. (1986). "Poa L. in New Zealand". New Zealand Journal of Botany. 24 (3): 446–448. doi:10.1080/0028825X.1986.10409820.
- ↑ "Poa cita Edgar". Flora of New Zealand Online. Landcare Research. Retrieved 2021-10-19.
- ↑ "Hortipedia - Poa cita". en.hortipedia.com. Retrieved 2021-10-23.
- ↑ "Poa cita Edgar | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 2021-10-19.
- ↑ Lord, Janice M. (1990). "The Maintenance of Poa cita Grassland by Grazing". New Zealand Journal of Ecology. 13 (1): 43–49. ISSN 0110-6465. JSTOR 24053265.