PDD 18633 – Lachnella coprosmae G. Cunn.
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 18633
Type status:
Holotype
Specimen type:
Packet
Database record added:
11 April 2011
Database record updated:
11 February 2024
Components
Primary component
Active identification
Determined name:
Lachnella coprosmae
Determiner:
G.H. Cunningham
Identification date:
Preferred name:
Lachnella coprosmae G. Cunn.
Division:
Basidiomycota
Class:
Agaricomycetes
Order:
Agaricales
Family:
Cyphellopsidaceae
Identification type:
Determination
Associations:
has host Coprosma sp.
Other identifications
Identification
Determined name:
Lachnella coprosmae
Determiner:
Identification date:
Preferred name:
Lachnella coprosmae G. Cunn.
Active:
no
Identification type:
Implicit
Type status:
Holotype
Other components
Active identification
Determined name:
Coprosma sp.
Determiner:
Identification date:
Preferred name:
Coprosma
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Gentianales
Family:
Rubiaceae
Identification type:
Determination
Present:
no
Collection events
Primary collection event
Collection event type:
Unknown
Standard locality
Location:
Pukekura
Georeferences:
Latitude and Longitude (WGS84):
-40.4686 173.076
Verbatim locality:
Pukekura
Verbatim collector:
J.M. Dingley
Standardised collector:
Joan M. Dingley
Verbatim date:
1954/11/11
Start date:
1954-11-11
Country:
New Zealand
New Zealand Area Codes:
Westland
Native lands:
Ngāti Rārua
Georeferences:
New Zealand Map Grid:
2320300E 5797180N (WGS84 -43.00895 170.672744)
Specimen notes
Public Note:
[GC] Pilei annual, scattered, rarely crowded, membranous, fragile, clavate becoming urniform, 0.25-0.75 mm diameter, 0.5-1.25 mm long, attached by narrow bases; exterior bay or tan, densely tomentose, abhymenial hairs tortuous, tapering to long-acuminate apices, to 3-5 µ diameter, aseptate, unbranched, walls hyaline, 0.5 µ thick, staining, some encrusted with deciduous crystals; margin inturned, fibrillose, lacerate; hymenia surface even, concave, tan. Context pallid tan, to 80 µ thick, of closely compacted radiately arranged parallel hyphae; generative hyphae to 4 µ diameter, walls 0.2 µ thick, tinted yellow, without clamp connections. Hymenial layer to 45 µ deep, a close palisade of basidia and paraphyses. Basidia clavate, 22-28 x 7-9 µ, bearing 2-4 spores; sterigmata erect, slender, to 5 µ long. Paraphyses subclavate, 16-24 x 6-7 µ. Spores pip-shaped, obliquely apiculate, 7-8 x 3.5-4 µ, walls smooth, hyaline, 0.1 µ thick, often adhering in fours.
Notes: Characterised by the tortuous abhymenial hairs of the pileus surface, narrow pip-shaped spores, tan colour of the fragile, irregularly shaped pilei, pallid yellow walls of context hyphae, and absence of clamp connections. Abhymenial hairs are densely crowded and stain deeply with aniline blue; at first they are encrusted with fine crystals, which gradually disappear so that in mature plants most hairs are naked.
Habitat: HABITAT: Scattered on bark of dead twigs. [Agerer] The type is likely a Maireina and differs from existing species by basal white felt and dextrinoid reaction with hairs basally only slightly brownish [JAC]whole frb brown, unlike F. tongariro with just disk brown.Hairs granulose, smoother in apical tapering region, Encrustation granular. Some slight pigmentation towards base. A typical Flagelloscypha. spores (including apiculus) length=8.3–11.3µm (µ=9.6, σ=0.70), width=4.2–5.3µm (µ=4.8, σ=0.41), Q=1.6–2.4µm (µ=2.02, σ=0.23), n=29. This is a big discrepancy on spores which brings L. pseudopanax and L. coprosmae together. The report of this from Israel is clearly something else.
J.A. Cooper, 8/7/2015
J.A. Cooper, 8/7/2015
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