PDD 95242 – Agaricus arvensis Schaeff.
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 95242
Specimen type:
Packet
Loan status:
Active
Database record added:
01 April 2010
Database record updated:
24 February 2023
Components
Primary component
Active identification
Determined name:
Agaricus arvensis
Determiner:
J.A. Cooper
Identification date:
Preferred name:
Agaricus arvensis Schaeff.
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Family:
Agaricaceae
Identification type:
Determination
Associations:
has host Quercus
Substrate:
soil
Other identifications
Identification
Determined name:
Agaricus nivescens
Determiner:
J.A. Cooper
Identification date:
2013 (Verbatim: 2013)
Preferred name:
Agaricus arvensis Schaeff.
Active:
no
Identification type:
Determination
Note:
new to NZ. Id on basis of sequence data
Other components
Active identification
Determined name:
Quercus
Determiner:
Identification date:
Preferred name:
Quercus
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Fagales
Family:
Fagaceae
Identification type:
Determination
Present:
no
Collection events
Primary collection event
Collection event type:
Unknown
Standard locality
Location:
Hagley Park
Georeferences:
Latitude and Longitude (WGS84):
-43.5295 172.619
Verbatim locality:
Hagley Park
Verbatim collector:
J.A. Cooper
Standardised collector:
J. A. Cooper
Collectors reference no.:
JAC10668
Verbatim date:
2008/10/09
Start date:
2008-10-09
Country:
New Zealand
New Zealand Area Codes:
Mid Canterbury
Native lands:
Ngāi Tahu
Georeferences:
New Zealand Map Grid:
2478900E 5741615N (WGS84 -43.532261 172.615099)
Habitat:
Urban park
Keywords:
Urban park
Specimen notes
Public Note:
staining slightly yellow. Smell faint of aniseed. Cap to 15cm. Ring pendant, friable and thick (cog wheel - characteristsic of arvensis). Gills with distinct grey colour. Schaeffer pink-orange. KOH yellow. Cheilocystidia patchy, mostly globose and catenate. Spores length=6.3–7.6µm (µ=6.9, σ=0.32), width=4.4–5.1µm (µ=4.8, σ=0.23), Q=1.3–1.6µm (µ=1.45, σ=0.07), n=20. A. nivescens sesnu Geml Genbank. Not very 'nivescens', = A. osecanus for auct Eur.
J.A. Cooper
J.A. Cooper
Assigned reference numbers
JA Cooper Fungarium:
JAC10668
Permissions
Project permits
Biocultural (BC) Notice
