PDD 79832 – Russula griseoviridis McNabb
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 79832
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 griseoviridis aff.
Determiner:
P. Leonard
Identification date:
Preferred name:
Russula griseoviridis McNabb
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Russulales
Family:
Russulaceae
Identification type:
Determination
Associations:
has host Nothofagus solandri var. solandri
Substrate:
soil
Other components
Active identification
Determined name:
Nothofagus solandri var. solandri
Determiner:
Identification date:
Preferred name:
Fuscospora cliffortioides
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Fagales
Family:
Nothofagaceae
Identification type:
Determination
Present:
no
Collection events
Primary collection event
Collection event type:
Unknown
Standard locality
Location:
Kowai Bush
Georeferences:
Latitude and Longitude (WGS84):
-43.3123 171.885
Verbatim locality:
Kowai Bush
Verbatim collector:
J.A. Cooper
Standardised collector:
J. A. Cooper
Collectors reference no.:
JAC8868
Verbatim date:
2004/03/14
Start date:
2004-03-14
New Zealand Area Codes:
Mid Canterbury
Country:
New Zealand
Native lands:
Ngāi Tahu
Georeferences:
New Zealand Map Grid:
2422850E 5768075N (WGS84 -43.289694 171.925933)
Habitat:
lowland beech forest
Specimen notes
Public Note:
cap hemispherical 8cm smooth purplish chestnut. stem 4.5 x 2.5 thickening towards base, lilac to vinaceous grey, becoming white towards base. Gills D-E with purple edge. Lamelullae sparse with some anastomosis. Flesh unchanging, taste mild. Phenol pink then brown, KOH no change. KOH + Fe blue - going grey.
Cap with cylindrical pilocystidia, septate, extending 70um x 5um. Pleurocystidia not thick-walled, variable, some capitate, 50 x 11.5um. Spores with open reticulum 10 x 6.5um. Can't make it fit any McNabb spp. Pat thinks griseoviridis. Need to check unusual pileal cells. To Pat 11/1/2010, confirmed. Need image of DCY. Griseoviridis shouldn’t have them. Doesn’t look like pilocystidiata but what else? SV+-, although the occasional refractive cystidia are very pale grey in SV. Spores with plage, without amyloid spot. Spores length=6.9–7.7µm (µ=7.3, σ=0.2), width=5.2–6.3µm (µ=5.8, σ=0.3), Q=1.2–1.4µm (µ=1.28, σ=0.07), n=20, ornamentation to 0.5um. Only inconsistencies with type of griseoviridis is spore ornamentation of low connectives and no verrucae, and the clear macrocystidia in this collection. Needs comparison with PL13302 and CSR03
Public Note:
ITS>TCGTAACAAGGTTTCCGTAGGTGAACCTGCGGAAGGATCATTATCATACA
ACGGAGATGCCTAGGGCTGTCGCTGACCTTTGTGGGTCGTGCACGCCCGA
AAGTGCTCTCTCATGTCCCATCCCTCACCCCTTTGTGCATCACCGCGTGG
GGCCCCCTTTGTTGGCATTGTTCCGTTCCGAAGGGGGGTTCACGTTTTTA
CACAGACACCTTAATGCATGTGTAGAATGTCTTACTTTGCGTCATCACGC
GCAATCAATACAACTTTCAACAACGGATCTCTTGGCTCTCGCATCGATGA
AGAACGCAGCGAAATGCGATACGTAATGTGAATTGCAGAATTCAGTGAAT
CATCGAATCTTTGAACGCACCTTGCGCCCCTTGGTATTCCGAGGGGCACA
CCCGTTTGAGTGTCGTGAACACCCTCAACCTTCTTTCGGTTTTCTTGACC
GAGGAAGGCTTGGACTTTGGAGGTTTTCCTTGTTGGCCTCCCTTGGAAGC
CAGCTCCTCCTAAATGAATTAGTGGGGGTCCGCCTTGCTGATCCTTGACG
TGATAAGTATGCTTCTACGTCTTGGGTTTTGCACTGTTTGCCCTGGAACC
CGCTTCCAACAGTCTTCGAATGAAGACGACGTTCGAGTTGCGTCGCGACT
TGACCTCAGTGACCTTGACCTCAAATCGGGTGAGACTACCCGCTGAACTT
AAGC
External links
Assigned reference numbers
JA Cooper Fungarium:
JAC8868
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