PDD 96321 – Marasmiellomycena albodescendens (J.A. Cooper) Q. Na & Y.P. Ge
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 96321
Type status:
Holotype
Specimen type:
Packet
Loan status:
Active
Database record added:
06 August 2012
Database record updated:
06 April 2024
Components
Primary component
Active identification
Determined name:
Porotheleum albodescendens
Determiner:
J.A. Cooper
Identification date:
2021 (Verbatim: 2021)
Preferred name:
Marasmiellomycena albodescendens (J.A. Cooper) Q. Na & Y.P. Ge
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Family:
Porotheleaceae
Identification type:
Determination
Type status:
Holotype
Substrate:
twigs
Other identifications
Identification
Determined name:
Marasmiellus sp. 'Mt Fyffe (PDD 96142)'
Determiner:
J.A. Cooper
Determiners reference no.:
JAC 12081
Identification date:
2016 (Verbatim: 2016)
Preferred name:
Marasmiellomycena albodescendens (J.A. Cooper) Q. Na & Y.P. Ge
Active:
no
Identification type:
Determination
Collection events
Primary collection event
Collection event type:
Field
Verbatim locality:
Taupo, Tauhara Centre
Verbatim collector:
P. White
Standardised collector:
Petra White
Verbatim date:
2011/05/15
Start date:
2011-05-15
Country:
New Zealand
New Zealand Area Codes:
Taupo
Native lands:
Ngāti Tūwharetoa
Raukawa
Georeferences:
New Zealand Map Grid:
2773195E 6273397N (WGS84 -38.703303 176.025609)
Habitat:
Broadleaved forest
Specimen notes
Public Note:
without a socle base. Stem weakly dextrinoid Caulocystidia mixture of hair-like and shorter cystidia. With hair-like pilocystidia, irregular broad hyphae with lobes and knobs, and cheilocystidia (few) like caulocystidia. Spores in tetrads length=8.5–10.4µm (µ=9.6, σ=0.61), width=4.5–6.0µm (µ=5.3, σ=0.37), Q=1.4–2.3µm (µ=1.84, σ=0.17), n=18., length=8.8–11.2µm (µ=10.0, σ=0.55), width=4.3–6.0µm (µ=5.3, σ=0.40), Q=1.6–2.3µm (µ=1.91, σ=0.17), n=29. ITS/lsu places within porotheliaceae and not near marasmiellus. Perhaps the nearest to Stevenson's M. omphaloides but this has cheilocystidia and hyaline pilocystidia that are many times longer (100-300um) not yellow. With buckle-clamps. 4-spored. basidia collapsing. Exuding oil drops into melzers.
J.A. Cooper
J.A. Cooper
External links
GenBank:
Assigned reference numbers
FUNNZ:
FUNNZ2011/569
JA Cooper Fungarium:
JAC12081
Permissions
Project permits
Biocultural (BC) Notice
