Species

Agrostis dyeri

Etymology

Agrostis: Greek name for a kind of grass
dyeri: Uncertain, could be named after Robert Allen Dyer, 20th century South African botanist and taxonomist OR Sir William Turner Thiselton-Dyer, 19th century director of the Royal Botanic Gardens at Kew

Common Name(s)

None known

Current Conservation Status

2012 - Not Threatened

Conservation status of New Zealand indigenous vascular plants, 2012
The conservation status of all known New Zealand vascular plant taxa at the rank of species and below were reassessed in 2012 using the New Zealand Threat Classification System (NZTCS). This report includes a statistical summary and brief notes on changes since 2009 and replaces all previous NZTCS lists for vascular plants. Authors: Peter J. de Lange, Jeremy R. Rolfe, Paul D. Champion, Shannel P. Courtney, Peter B. Heenan, John W. Barkla, Ewen K. Cameron, David A. Norton and Rodney A. Hitchmough. File size: 792KB

Previous Conservation Status

2009 - Not Threatened
2004 - Not Threatened

Authority

Agrostis dyeri Petrie

Family

Poaceae

Flora Category

Vascular - Native

NVS Species Code

AGRDYE

The National Vegetation Survey (NVS) Databank is a physical archive and electronic databank containing records of over 94,000 vegetation survey plots - including data from over 19,000 permanent plots. NVS maintains a standard set of species code abbreviations that correspond to standard scientific plant names from the Ngä Tipu o Aotearoa - New Zealand Plants database.

Structural Class

Grasses

Synonyms

Agrostis dyeri Petrie var. dyeri; Agrostis dyeri var. aristata Hack.

Distribution

Endemic. North Island, southern ranges only. South Island widespread west and south of main divide and Fiordland, in the east in Marlborough and Canterbury

Habitat

Subalpine to alpine, in tussock grassland, scrub, herbfield and scree

Propagation Technique

Easy from fresh seed, can become invasive in suitable conditions

Threats

Not Threatened

Chromosome No.

2n = 42

Endemic Taxon

Yes

Endemic Genus

No

Endemic Family

No

Life Cycle and Dispersal

Florets are dispersed by wind and water (Thorsen et al., 2009).

Where To Buy

Not commercially available

 

  

References and further reading

Thorsen, M. J.; Dickinson, K. J. M.; Seddon, P. J. 2009. Seed dispersal systems in the New Zealand flora. Perspectives in Plant Ecology, Evolution and Systematics 2009 Vol. 11 No. 4 pp. 285-309

This page last updated on 10 May 2014