PDD 95313 – Russula allochroa McNabb
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 95313
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:
Russula allochroa #2
Determiner:
P. Leonard
Identification date:
2011-10-03 (Verbatim: 3/10/2011)
Preferred name:
Russula allochroa McNabb
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Russulales
Family:
Russulaceae
Identification type:
Determination
Associations:
has host Kunzea ericoides
Substrate:
litter
Other identifications
Identification
Determined name:
Russula cremeoochracea
Determiner:
J.A. Cooper
Identification date:
Preferred name:
Russula cremeoochracea McNabb
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:
Hinewai Reserve
Georeferences:
Latitude and Longitude (WGS84):
-43.8114 173.022
Verbatim locality:
Hinewai Reserve
Verbatim collector:
P.M. Kirk, J.A. Cooper
Standardised collector:
P. M. Kirk; J. A. Cooper
Collectors reference no.:
JAC10845
Verbatim date:
2009/02/21
Start date:
2009-02-21
Country:
New Zealand
New Zealand Area Codes:
Mid Canterbury
Native lands:
Ngāi Tahu
Georeferences:
New Zealand Map Grid:
2511592E 5710533N (WGS84 -43.812633 173.019627)
Habitat:
Beech-broadleaved forest
Specimen notes
Public Note:
FeSO4 salmon, guaiac negative. No taste. cremeochracea? With lamullae. But why not multicystidiata from same site? [JAC Aug2010] Cap tissue SV-ve. Cap a gelatinised cutis.No cap cystidia seen, just a few cylindrical; septate terminal hyphae. 4-spored. Cystidia in patches, then frequent, refractive in KOH. Spores with amyloid spot. Spores (exc apiculus, including ornamentation) length=9.1–11.5µm (µ=9.8, σ=0.8), width=8.2–10.4µm (µ=9.0, σ=0.8), Q=1.0–1.1µm (µ=1.1, σ=0.0), n=7. Spores size and cystidia are closer to multicystidiata than cremeochracea. Material with Pat 20/1/2011. Returned Feb. Revised to australis. This does not key out as australis because spores are subglobose. Repeat spore measurements. Keys to ramekaiensis but can't find details of this. [JAC Sept 2011] only R. albolutescens has spores like this (and australis to some extent) but cap edge is wrong. Gills have dried pink not orange. Definitely SV-ve, just a very few very pale grey cystidia.
Public Note:
ITS>AACCTGCGGAAGGATCATTATCGTACAATGGGGGTACGAGGGCTGTCGCT
GACGTCAAGTCGTGCACGCCTGAGTGCTCTCCCATACAAATATCCATCTC
ACCCCTTTGTGCATCACCGCGTGGGTCCCCTTCCTCGGAGGGGGTGCTCA
CGTTTTTAACATCGAACACCCATTTGAACGTAGTGTAGAATGTTCTTTGC
GCAAACATGCGTGATCAATACAACTTTCAACAACGGATCTCTTGGCTCTC
GCATCGATGAAGAACGCAGCGAAATGCGATACGTAATGTGAATTGCAGAA
TTCAGTGAATCATCGAATCTTTGAACGCACCTTGCGCCCCTTGGCATTCC
GAGGGGCACACCCGTTTGAGTGTCGTGAACATCCTCAACCTGCTTGGTTT
TCTCCAAACCAAGTAGGCTTGGAATTTGGAGGTTTTCTGCTGGCCTCCTT
CGAAGCCAGCTCCTCTCAAATGTATTAGTGGGATCCGCTTTGCTAGATCC
TCGACGTTGATAAGATGTTTCTACGTCTTGGGTTTCGCTCAGGAATGACC
TGCTTCTAACAGTCCCATCAGGGACAACGTTCGAGAGCCGATCACCCCGT
GAAGGGGGTGCGAAGCTTTTCGACCTTTCATGCCTTG
External links
GenBank:
Assigned reference numbers
JA Cooper Fungarium:
JAC10845
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