PDD 111534 – Cryptohymenium pycnidiophorum Samuels & L.M. Kohn
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 111534
Specimen type:
Packet
Database record added:
20 June 2018
Database record updated:
30 September 2022
Components
Primary component
Active identification
Determined name:
Cryptohymenium pycnidiophorum Samuels & L.M. Kohn
Determiner:
P.R. Johnston
Identification date:
2022-07 (Verbatim: July 2022)
Preferred name:
Cryptohymenium pycnidiophorum Samuels & L.M. Kohn
Division:
Ascomycota
Class:
Leotiomycetes
Order:
Helotiales
Identification type:
Determination
Note:
ITS matches other C. pycnidiophorum specimens
Substrate:
on soil amongst moss
Other identifications
Identification
Determined name:
Cryptohymenium pycnidiophorum Samuels & L.M. Kohn 1987 [1986]
Determiner:
P.R. Johnston
Identification date:
2018-05 (Verbatim: May 2018)
Preferred name:
Cryptohymenium pycnidiophorum Samuels & L.M. Kohn
Active:
no
Identification type:
Determination
Identification
Determined name:
Cryptohymenium Samuels & L.M. Kohn
Determiner:
P.R. Johnston
Identification date:
2019-07 (Verbatim: July 2019)
Preferred name:
Cryptohymenium Samuels & L.M. Kohn
Active:
no
Identification type:
Determination
Note:
surely a Cryptohymenium, but lacking the sterile layer covering the hymenium in C. pycnidiophorum; ascospores the same, asci with less intense J+ reaction, paraphyses less swollen at apex.
Collection events
Primary collection event
Collection event type:
Field
Standard locality
Location:
Haast Pass, Blue Pools Track
Georeferences:
Latitude and Longitude (WGS84):
-44.1985 169.252
Verbatim locality:
Haast Pass, Blue Pools Track
Verbatim collector:
M. Padamsee, P.R. Johnston
Standardised collector:
Mahajabeen Padamsee; Peter R. Johnston
Collectors reference no.:
PRJ D2514
Verbatim date:
16 May 2018
Start date:
2018-05-16
Country:
New Zealand
New Zealand Area Codes:
Westland
Native lands:
Ngāi Tahu
Georeferences:
Latitude and Longitude (WGS84):
-44.1985 169.252
Specimen notes
Public Note:
sequences from fresh tissue into DNA extraction buffer
P.R, Johnston
P.R, Johnston
Public Note:
Fruiting body comprises several stalk-like structures arising from a shared, stromatic base. The surface of the stalk is ornamented with clumps of coarse scale-like elements, but smooth at the rounded apex, which contains the multi-loculate ?spermatial asexual state. The hymenium is wrapped around the upper half of the stalk, immediately below the apical conidioma. The hyemnium appears to be naked from the start (cf. C. pycnidiophorum), wraps around the upper part of the stromatal stalk, with a well-developed groove down one side, where the two sides of the hymenium meet. Asci about 200-240 x 11-13 um, subclavate, long-stipitate, spores in uppermost 90-110 um x um), amyloid pore shallow, flaring, pale blue. Ascospores 21.5-29.5 x 4-6 um (average 25.1 x 5.1 um), oblong-elliptic, taper gradually to narrow rounded ends, flat one side, not curved, 0-septate, hyaline. Paraphyses 2.5 um, swelling suddenly to 5-7 um at clavate apex, apical part embedded in pale gel with small granules.
PRJ, July 2019
PRJ, July 2019
External links
GenBank:
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