PDD 90481 – Daldinia dennisii var. microspora Wollw. & M. Stadler
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 90481
Specimen type:
Packet
Database record added:
28 November 2006
Database record updated:
24 February 2023
Components
Primary component
Active identification
Determined name:
Daldinia dennisii var. microspora Wollw. & M. Stadler
Determiner:
J. Fournier, M. Stadler
Determiners reference no.:
GS 330
Identification date:
Preferred name:
Daldinia dennisii var. microspora Wollw. & M. Stadler
Division:
Ascomycota
Class:
Sordariomycetes
Order:
Xylariales
Family:
Hypoxylaceae
Determination uncertain:
yes
Identification type:
Determination
Associations:
has host probably Myrsine salicina
Substrate:
fallen wood
Other identifications
Identification
Determined name:
Daldinia concentrica (Bolton) Ces. & De Not.
Determiner:
G. Stevenson
Determiners reference no.:
GS 330
Identification date:
Preferred name:
Daldinia concentrica (Bolton) Ces. & De Not.
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
probably Myrsine salicina
Determiner:
Identification date:
Preferred name:
Myrsine salicina Hook.f.
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Ericales
Family:
Primulaceae
Determination uncertain:
yes
Identification type:
Determination
Present:
no
Collection events
Primary collection event
Collection event type:
Unknown
Standard locality
Location:
Upper Otaki Gorge, near river
Georeferences:
Latitude and Longitude (WGS84):
-40.8705 175.236
Verbatim locality:
Upper Otaki Gorge, near river
Verbatim collector:
T. Aldridge
Standardised collector:
T. Aldridge
Verbatim date:
1977/08/28
Start date:
1977-08-28
Country:
New Zealand
New Zealand Area Codes:
Wellington
Native lands:
Muaūpoko
Ngāti Raukawa ki te Tonga
Ngāti Toa Rangatira
Georeferences:
New Zealand Map Grid:
2698450E 6034925N (WGS84 -40.870515 175.23608)
Habitat:
Miscellaneous
Keywords:
Miscellaneous
Specimen notes
Public Note:
Annotation J. Fournier 12/2008: Aside from the indehiscent perispores, this might be a depauperate stroma of D. dennisii var microspora. The perispore of such depauperate spores may have dehisced previously, making this character difficult to handle in such specimens.
Annotation M. Stadler 01/2009: HPLC profile devoid of cytochalasins and containing large amounts of BNT. I did find some spores with dehiscent perispores, so I would tentatively refer this as D. dennisii var. microspora too. But the material is indeed not in good condition.
Public Note:
Stroma in poor condition, with very faint greyish pigments in KOH, surface smooth, with finely papillate ostioles; interior fibrous, with locules; sparse old ascospores 14.5-15.5 x 7-7.5 µm, medium brown, inequilateral, apparently KOH-.
J. Fournier, 12/2008
J. Fournier, 12/2008
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