| Chionochloa rigida | |
|---|---|
| |
| Conservation status | |
 Least Concern (IUCN 3.1) | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Clade: | Commelinids |
| Order: | Poales |
| Family: | Poaceae |
| Genus: | Chionochloa |
| Species: | C. rigida |
| Binomial name | |
| Chionochloa rigida (Raoul) Zotov | |
Chionochloa rigida, known commonly as narrow-leaved snow tussock and by its Māori name wī kura, is a species of tussock grass endemic to New Zealand. Two subspecies are recognised, including Chionochloa rigida rigida and Chionochloa rigida amara.
Distribution
Found throughout the lower half of the South Island, from Banks Peninsula and east of the Southern Alps through to Southland.
The subspecies C. rigida amara has a more western distribution and is found south of around 43°S in the Southern Alps.
Habitat
Prefers montane to low alpine zones, but is known to descend to sea level in Otago. Prefers drier soils.
Conservation
The narrow-leaved snow tussock is classified as Least Concern by the IUCN and Not Threatened by the Department of Conservation.
References
- ^ "Chionochloa rigida subsp. rigida | New Zealand Plant Conservation Network". www.nzpcn.org.nz. Retrieved 2019-12-03.
- ^ "Native plants of sub-alpine areas in Canterbury". www.doc.govt.nz. Retrieved 2019-12-03.
- ^ Morrison, Peter; Taonga, New Zealand Ministry for Culture and Heritage Te Manatu. "Narrow-leaved snow tussock". teara.govt.nz. Retrieved 2019-12-03.
- "Chionochloa rigida subsp. amara | New Zealand Plant Conservation Network". www.nzpcn.org.nz. Retrieved 2019-12-03.
- ^ Talbot, J. M.; Prendergast, Pat V. (1984). McCaskill Alpine Garden, Lincoln College : a collection of high country native plants. Lincoln College.Tussock Grasslands & Mountain Lands Institute. hdl:10182/6299. ISBN 978-0-908584-21-5.
- "Tussock Herbfield | NZETC". nzetc.victoria.ac.nz. Retrieved 2019-12-03.
- "The IUCN Red List of Threatened Species". IUCN Red List of Threatened Species. Retrieved 2019-12-03.
| Taxon identifiers | |
|---|---|
| Chionochloa rigida |
|
| Danthonia rigida | |