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Agrostis petriei
Hack.
1 photo · Licences CC (Wikimedia Commons / iNaturalist)Click pour agrandir
Pays · région · aire protégée · écorégion · biome
Pas d'interactions documentées pour cette espèce.
Liste rouge IUCN
LC · Préoccupation mineure→Stable- Évaluation
- 2013 · v3.1
- Altitude
- 500 – 2500 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
This species is known from ca 15 localities and this grass has a naturally restricted geographic range. However, A. petriei is locally abundant grass species of montane and alpine grasslands of the region. In 2009 it was rated as Naturally Uncommon, which are taxa with more than 250 mature individuals but less than 20,000 (de Lange et al. 2009; New Zealand Plant Conservation Network online, accessed on the 19th of October 2009). The size and dynamics of the population are unknown.
Description complète des menacesTexte détaillé évaluation IUCNExpert
In the montane zone, tussocks grasslands are threatened by the invasion of weed species, exotic conifers and browsing. Large areas are protected in a network of national parks and conservation areas. In 2009 this species was considered to be at risk as Naturally Uncommon, a species whose distribution is naturally small and populations may be stable or increasing and its distribution is not the result of past or recent human disturbance (de Lange et al. 2009).
Habitats préférentiels (classification IUCN)
4_4Grassland - Temperate6Rocky areas (eg. inland cliffs, mountain peaks)
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
This species has been collected within several conservation units on the South Island. Despite being rated as Naturally Uncommon in 2009 qualifying the species as Data Poor and Sparse (de Lange et al. 2009), a draft report where the species has been reassess currently qualifies it as Not Threatened (de Lange and Rolfe 2010).
Priorités de recherche (1)Research Needed Classification — IUCNExpert
3_1Population trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Australasian
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Forb or HerbGraminoid
Références bibliographiques (6)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2013. IUCN Red List of Threatened Species (ver. 2013.1). Available at: <a href="http://www.iucnredlist.org">http://www.iucnredlist.org</a>. (Accessed: 12 June 2013).
- De Lange, P.J. and Rolfe, J.R. 2010. New Zealand indigenous vascular plant checklist [DRAFT 21 September 2010 2:54 PM]. New Zealand Plant Conservation Network, Wellington.
- New Zealand Plant Conservation Network. 2009. Non Threatened Species. Wellington Available at: <a href="http://www.nzpcn.org.nz/vascular_plants/index02.asp?FilterStatus=12&Filter=c">http://www.nzpcn.org.nz/vascular_plants/index02.asp?FilterStatus=12&Filter=c</a>. (Accessed: 26.10.2009).
- De Lange, P.J., Norton, D.A., Courtney, S.P., Heenan, P.B., Barkla, J.W., Cameron, E.K., Hitchmough, R. and Townsend, A.J. 2009. Threatened and uncommon plants of New Zealand. <i>New Zealand Journal of Botany</i> 2009(47): 61-96.
- Clayton, W.D., Harman, K.T. and Williamson, H. 2002. World Grass Species: Descriptions, Identification, and Information Retrieval. Available at: <a href="http://www.kew.org/data/grasses-db.html.">http://www.kew.org/data/grasses-db.html.</a>. (Accessed: 2009).
- Edgar, E. and Connor, H.E. 2000. <i>Flora of New Zealand. Volume 5, Gramineae</i>. Manaaki Whenua Press, Lincoln, N.Z.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Romand-Monnier, F. & Malcolm, P.
evaluator
Scott, J.A.
Romand-Monnier, F. & Malcolm, P. 2013. Agrostis petriei. The IUCN Red List of Threatened Species 2013: e.T44393591A44457263. Accessed on 05 May 2026.
Répartition mondiale
Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.
Consulter sur les bases externes
Observations & statuts
Cartographie
Note nomenclaturale & synonymesDétails taxonomiques + synonymes CoLExpert
Note nomenclaturale
TAXREF v18 — INPN/MNHNSynonymes (1)— redirigent vers cette page
- Agrostis petriei var. muticaHack.
Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).