PDD 80911 – Agaricus sp. 'Lincoln (PDD 80911)' J.A. Cooper ined.
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 80911
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 sp. 'Lincoln (PDD 80911)'
Determiner:
J.A. Cooper
Determiners reference no.:
JAC9481
Identification date:
2016 (Verbatim: 2016)
Preferred name:
Agaricus sp. 'Lincoln (PDD 80911)' J.A. Cooper ined.
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Family:
Agaricaceae
Identification type:
Determination
Associations:
has host Kunzea ericoides
Substrate:
soil
Other identifications
Identification
Determined name:
Agaricus meleagris cf.
Determiner:
J.A. Cooper
Determiners reference no.:
JAC9481
Identification date:
2011-05-08 (Verbatim: 8/5/2011)
Preferred name:
Agaricus moelleri Wasser
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
Kunzea ericoides
Determiner:
Identification date:
Preferred name:
Kunzea ericoides (A.Rich.) Joy Thomps.
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Myrtales
Family:
Myrtaceae
Identification type:
Determination
Present:
no
Collection events
Primary collection event
Collection event type:
Unknown
Standard locality
Location:
CASC Campus, Lincoln
Georeferences:
Latitude and Longitude (WGS84):
-43.6404 172.479
Verbatim locality:
CASC Lincoln
Verbatim collector:
H. Greenep
Standardised collector:
Helen K. Greenep
Verbatim date:
2005/05/16
Start date:
2005-05-16
Country:
New Zealand
New Zealand Area Codes:
Mid Canterbury
Native lands:
Ngāi Tahu
Georeferences:
New Zealand Map Grid:
2467910E 5729545N (WGS84 -43.640362 172.478213)
Habitat:
Built-up agricultural
Keywords:
Built-up agricultural
Specimen notes
Public Note:
Superficially resembles Taylor's 1981 P6:22 altho ring is far less pronounced. Cap 11cm, stem to 3cm with thin ring hanging down and ring chocolate brown. Cap with dark brown/black squamules. Flesh aniseed, unchanging in colour. Schaeffer's reaction slowly (yellow then pink). KOH yellow. Gill edge sterile (brown gelatinized) but no cheilocystidia. Spores 8.5 x 5um, no germ pore, some brown, majority dark brown-grey (unusual for Agaricus). Mitchell keys to lanipes (says schaeffer 'sometimes') - except his concept of lanipes seems different to auct Europe/USA from photo on web page. See 8544 & Kerrigan's A. perobscurus and Egon's ZT0931. 2013 material covered in white growth. Can't be near moelleri, meleagris, praeclaresquamosus etc as those Xanthodermatei and this is arvenses. Spores length=8.0–9.8µm (µ=8.7, σ=0.56), width=4.8–5.9µm (µ=5.4, σ=0.26), Q=1.4–1.8µm (µ=1.60, σ=0.10), n=20
J.A. Cooper
J.A. Cooper
Assigned reference numbers
JA Cooper Fungarium:
JAC9481
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