PDD 111503 – Coenogonium Ehrenb. 1820
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 111503
Specimen type:
Packet
Database record added:
28 November 2017
Database record updated:
03 April 2019
Components
Primary component
Active identification
Determined name:
Coenogonium Ehrenb. 1820
Determiner:
P.R. Johnston
Identification date:
2017-12-07 (Verbatim: 7 Dec 2017)
Preferred name:
Coenogonium Ehrenb. 1820
Division:
Ascomycota
Class:
Lecanoromycetes
Order:
Gyalectales
Family:
Coenogoniaceae
Identification type:
Determination
Note:
redet based on ITS and LSU sequences
Associations:
has host Blechnum filiforme (A.Cunn.) Ettingsh.
Substrate:
superficial on living fronds
Other identifications
Identification
Determined name:
Mniaecia ?
Determiner:
P.R. Johnston
Identification date:
2017-11 (Verbatim: Nov 2017)
Preferred name:
Mniaecia Boud.
Determination uncertain:
yes
Active:
no
Identification type:
Determination
Note:
Mniaecia-like morphology, appears to0 be lichenised, but on fern not hepatic
Other components
Active identification
Determined name:
Blechnum filiforme (A.Cunn.) Ettingsh.
Determiner:
N.A. Martin
Identification date:
Preferred name:
Blechnum filiforme (A.Cunn.) Ettingsh.
Division:
Tracheophyta
Class:
Polypodiopsida
Order:
Polypodiales
Family:
Blechnaceae
Identification type:
Determination
Collection events
Primary collection event
Collection event type:
Field
Standard locality
Location:
Clevedon Reserve
Georeferences:
Latitude and Longitude (WGS84):
-36.9931 175.038
Verbatim locality:
Clevedon Scenic Reserve
Verbatim collector:
N.A. Martin
Standardised collector:
Martin, NA
Verbatim date:
26 Nov 2017
Start date:
2017-11-26
Country:
New Zealand
New Zealand Area Codes:
Auckland
Specimen notes
Public Note:
Apothecia bright yellow, sessile, up to 1 mm diam., forming on thin, incomplete layer of whitish hyphae that appears to be on surface of host leaf, but which is strongly attached to the leaf surface; scattered algal cells amongst these hyphae. Superficial hyphae 2-2.5 um diam., long-celled, walls hyaline, slightly thickened, non-gelatinous. Excipulum gelatinous text intricata. Hymenial gel blue in Meltzers. Paraphyses swollem with several short cells at apex. Asci cylindric, appear to be undifferentiated at the rounded apex, 8-spored. Ascospores 8-10.5 x 2.5 -4 um (avge 9.4 x 3.2 um), elliptic, symmetrical, ends rounded, 1-septate, hyaline.
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