PDD 95810 – Marasmiellus omphaloides G. Stev.
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 95810
Specimen type:
Packet
Loan status:
Active
Database record added:
27 July 2012
Database record updated:
11 February 2024
Components
Primary component
Active identification
Determined name:
Marasmiellus omphaloides cf.
Determiner:
J.A. Cooper
Determiners reference no.:
JAC11342
Identification date:
2010-05-11 (Verbatim: 2010/05/11)
Preferred name:
Marasmiellus omphaloides G. Stev.
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Family:
Omphalotaceae
Identification type:
Determination
Associations:
has host Nothofagus solandri var. cliffortioides
Substrate:
log
Other identifications
Identification
Determined name:
Marasmius otagensis G. Stev.
Determiner:
P. Leonard
Identification date:
2010-05-06 (Verbatim: 6/5/2010)
Preferred name:
Gymnopus otagensis (G. Stev.) J.A. Cooper 2023
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
Nothofagus solandri var. cliffortioides
Determiner:
J.A. Cooper
Determiners reference no.:
JAC11342
Identification date:
2010-05-06 (Verbatim: 06/05/2010)
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:
Field
Standard locality
Location:
Greyney's Shelter
Georeferences:
Latitude and Longitude (WGS84):
-43.0358 171.545
Verbatim locality:
Greyney's Shelter
Verbatim collector:
P. Leonard
Standardised collector:
Patrick Leonard
Verbatim date:
2010/05/06
Start date:
2010-05-06
Country:
New Zealand
New Zealand Area Codes:
Mid Canterbury
Native lands:
Ngāi Tahu
Georeferences:
New Zealand Map Grid:
2387951E 5790016N (WGS84 -43.087371 171.500812)
Habitat:
Beech-broadleaved forest
Specimen notes
Public Note:
ITS>AGTAAAAGTCGTAACAAGGTTTCCGTAGGTGAACCTGCGGAAGGATCATT AATGAAGTATTGAAGGGGTTGTGCTGGCTCTTAGGAGCATGTGCACGCCT TTTCGACTCTTATCTATTCACCTGTGCACTTTTGTAGGCCTTGGATATCT TCTGGATGGGGTACATTTCGGTTTGAAGGGTTGCATTAGTGCTCTCTTTG CTTTCCACTTGTTGGGATACCTTTCGAATGTACACTTCAGTTTCCAGGTC TATGTTTATATACCCTTTTATAATGTCTAGAATGTCTTTACTGCGTCGAC TTTAATTAGAAGACCTTTAAAATTATACAACTTTCAGCAACGGATCTCTT GGCTCTCGCATCGATGAAGAACGCAGCGAAATGCGATAAGTAATGTGAAT TGCAGAATTCAGTGAATCATCGAATCTTTGAACGCACCTTGCGCTCCTTG GTATTCCGAGGAGCATGCCTGTTTGAGTGTCATTAAATTATCAACTTCAT CAGCTTTTACTAGTTGACTGAAGCTTGGATGTGGGGGCTGCGGGCTTTTC GAAGTCGGCTCCCCTTAAATGAATTAGTGGAAACCGCTTGTTGACCTTCA CTGGTGTGATAATATCTACGCCTTTGCTTGGACTACAGCTTTTCTTTGAC TCAGTCTAATGGATACCTTTTGGATGTACAGTTTCGGTTTGAAGGGTTGC ATTTATGCTCTCTTTGCTTTCCACTTGTTGGATACCATTCGGATTTGTAC ACTTCAGTTTGAAGGGCTGCACTTGTGCTCCCTTTGTTGTCCAGATATAA TGTCTTTGAAGAGTAAGGATGTCTGCTTCTAACTGTCTGCAAGGACAACT TTGACAATTTGACCTCAAATCAGGTAGGACTACCC
J.A. Cooper
J.A. Cooper
Public Note:
cap a cutis of glassy clamped unornamented hyphae with acuminate pilocystidia. Cheilocystidia acuminate. With band of caulocystidia high on stem, and brown fibrils at base, otherwise stem smooth. This does not have the micro features of M. otagensis. This is the same as a previous collection of a taxon I have filed as Marasmiellus omphalodes. Cheilocystidia 90x10um. No tissue amyloid or dextrinoid (including cap hairs). Spores clumping. This is another of those taxa where spores start of elongate and then fatten up. length=9.1–14.3µm (µ=11.3, σ=1.6), width=4.9–5.9µm (µ=5.4, σ=0.4), Q=1.8–2.5µm (µ=2.1, σ=0.3), n=10. Sequence places this distant from Gymnopus and M. juniperus. Needs confirmation because sequence is remote from anything but perhaps vaguley near Lyophyllaceae. Not M. omphaloides as the type of that has no cystidia and the cap hairs are thick-walled, yellow in KOH and thickening towards base. Incidentally, M. oreades doesn't belong in Marasmius - not Marasmiellus either. Perhaps the genus Scorteus needs resurrecting [subsequent to this note it was resurrected by Redhead]
J.A.Cooper
J.A.Cooper
External links
GenBank:
Assigned reference numbers
FUNNZ:
FUNNZ2010/1110
JA Cooper Fungarium:
JAC11342
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