PDD 95219 – Rhodocollybia incarnata (G. Stev.) J.A. Cooper
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 95219
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:
Rhodocollybia incarnata
Determiner:
J.A. Cooper
Identification date:
2013 (Verbatim: 2013)
Preferred name:
Rhodocollybia incarnata (G. Stev.) J.A. Cooper
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Family:
Omphalotaceae
Identification type:
Determination
Associations:
has host Pinus radiata
Substrate:
litter
Other identifications
Identification
Determined name:
Collybia incarnata
Determiner:
J.A. Cooper
Identification date:
Preferred name:
Rhodocollybia incarnata (G. Stev.) J.A. Cooper
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
Pinus radiata
Determiner:
Identification date:
Preferred name:
Pinus radiata D.Don
Division:
Tracheophyta
Class:
Pinopsida
Order:
Pinales
Family:
Pinaceae
Identification type:
Determination
Present:
no
Collection events
Primary collection event
Collection event type:
Unknown
Standard locality
Location:
Mt Vernon Park, Gypsy Glen
Georeferences:
Latitude and Longitude (WGS84):
-43.5738 172.659
Verbatim locality:
Mt Vernon Park, Gypsy Glen
Verbatim collector:
J.A. Cooper
Standardised collector:
J. A. Cooper
Collectors reference no.:
JAC10614
Verbatim date:
2008/08/06
Start date:
2008-08-06
Country:
New Zealand
New Zealand Area Codes:
Mid Canterbury
Native lands:
Ngāi Tahu
Georeferences:
New Zealand Map Grid:
2482451E 5736986N (WGS84 -43.574063 172.658795)
Specimen notes
Public Note:
cap with rosaceous tint, smooth. Hygrophanous, tacky. No taste. Smell slightly raphanoid. Stem smooth. Spore print yellowish cream (plate E in BMS colour chart). This is a sequence confirmed Rhodocollybia and thus not all species have pinkish spore prints. Pileipellis an interwoven partially gelatinised cutis. Clamps not observed. Stipe without caulocystidia, also no clamps observed. In this material and uncharacteristically the spores on the cap and stem are not dextrinoid whereas many on the lamellae are. In addition the collapsed apiculus is also more dominant on these lamellae-dextrinoid spores. Cheilocystidia, if present, basidiolar. 4-spored. Note this species is much less robust than R. butryracea, has a cream and not pinkish print, and does not have (abundant/any) clamp connections. Lammellae tisue shows a diffuse pink reaction to sulphovanillin unlike te reaction for R. butyracea noted by Clemencon. Spores from print (uncollapsed) length=6.7–9.0µm (µ=7.6, σ=0.59), width=3.1–4.4µm (µ=3.6, σ=0.32), Q=1.9–2.6µm (µ=2.14, σ=0.20), n=20. Collapsed dextrinoid spores length=5.1–6.3µm (µ=5.8, σ=0.40), width=3.1–4.0µm (µ=3.5, σ=0.32), Q=1.3–1.9µm (µ=1.64, σ=0.17), n=14. Pileus to 3.7cm diam. Stipe 5.8 x 1.1 at base, 0.3 at apex. Lamella edge lacerate.
External links
GenBank:
Assigned reference numbers
JA Cooper Fungarium:
JAC10614
Permissions
Project permits
Biocultural (BC) Notice
