PDD 4392 – Resupinatus huia (G. Cunn.) Thorn, Moncalvo & Redhead
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 4392
Type status:
Holotype
Specimen type:
Packet
Database record added:
11 April 2011
Database record updated:
24 February 2023
Components
Primary component
Active identification
Determined name:
Resupinatus huia
Determiner:
Identification date:
Preferred name:
Resupinatus huia (G. Cunn.) Thorn, Moncalvo & Redhead
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Family:
Resupinataceae
Identification type:
Nomenclatural curation
Associations:
has host Leptospermum ericoides
Other identifications
Identification
Determined name:
Stromatoscypha huia (G. Cunn.) G. Cunn.
Determiner:
Identification date:
Preferred name:
Resupinatus huia (G. Cunn.) Thorn, Moncalvo & Redhead
Active:
no
Identification type:
Determination
Type status:
Holotype
Identification
Determined name:
Solenia huia G.Cunn.
Determiner:
Identification date:
Preferred name:
Resupinatus huia (G. Cunn.) Thorn, Moncalvo & Redhead
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
Leptospermum 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:
Huia
Georeferences:
Latitude and Longitude (WGS84):
-36.9937 174.558
Verbatim locality:
Huia
Verbatim collector:
G.H. Cunningham
Standardised collector:
Gordon H. Cunningham
Verbatim date:
1945/11/00
Start date:
1945-11
Country:
New Zealand
New Zealand Area Codes:
Auckland
Native lands:
Ngāti Tamaoho
Ngāti Whātua
Ngāti Whātua o Ōrākei
Te Ākitai Waiohua
Te Kawerau a Maki
Georeferences:
New Zealand Map Grid:
2649460E 6465940N (WGS84 -36.99799 174.562784)
Specimen notes
Public Note:
The white surface tomentum is chalky and deciduous, consisting of very fine crystals (2um x 0.1) loosely attached to the surface hairs. When re-hydrated the fruitbodies open up to become nearly cup shaped. They are brown rather than black/brown and the white hairs transparent due to the fluid film, which quickly become white, opaque again as the film evaporates. The spores are inamyloid and very thin-walled, collapsing/mis-shaped easily, cylndrical, length=8.1-9.8µm (µ=8.8, σ=0.44), width=4.4-6.3µm (µ=5.0, σ=0.39), Q=1.4-2.1µm (µ=1.77, σ=0.17), n=34. The terminal hairs in the observed mount did not appear to be branched or circinate or ramealis, although Cunningham figures them that way. See also PDD92596 for discussion on this and R. incanum.
J.A. Cooper, May 2016
J.A. Cooper, May 2016
Public Note:
From thesis: Fruit Bodies: cyphelloid, globose or depressed-globose, small (250-550 um in diameter), aggregated in groups of up to 80 on a common white subiculum. Subiculum made of felty, white hyphae that are loosely attached to the substrate and densely packed, up to 160 um thick. Cups in individual depressions in the subiculum, separated by a wall of dense, loosely-woven hyphae. Cups almost black when dry, covered in a dense mat of white hairs, becoming less distinct with age. When rehydrated, cups a dark brown-black (almost black) with surface hairs much less pronounced. Pileal surface containing cylindrical hyphae with short finger-like projections at the tips and encrusting crystals. Pileal flesh gelatinous, hyaline, hyphae with clamp connections. Hymenophoral trama gelatinous with hyphae running parallel to the hymenium, light yellow-brown to brown. Hymenium hyaline, composed of branching hyphae and a dense layer of basidia, basidioles, and paraphyses. Basidia: 4-spored, clavate, hyaline in KOH, (19-)20.2-24(-25) x (6.0-)6.5-7.5(-8.0) um Cystidia: none observed. Spores: hyaline, inamyloid, smooth-walled, oblong, (5.5-)6.2-8.6(-9.1) x (2.5-)3.0-5.0(-5.3) um. Substrate ecology: on rotting wood of dicot trees; observed on Leptospermum and Nothofagus Distribution: New Zealand Holotype: PDD 4392 (!); collected on Leptospermum ericoides in Auckland, New Zealand in November 1945 by G.H. Cunningham.
J. McDonald, May 2016
J. McDonald, May 2016
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