PDD 96753 – Septoria matthiolae (Oudem.) J.A. Cooper
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 96753
Specimen type:
Packet
Loan status:
Active
Database record added:
22 September 2015
Database record updated:
24 February 2023
Components
Primary component
Active identification
Determined name:
Septoria matthiolae
Determiner:
J.A. Cooper
Identification date:
2015-11 (Verbatim: Nov. 2015)
Preferred name:
Septoria matthiolae (Oudem.) J.A. Cooper
Division:
Ascomycota
Class:
Dothideomycetes
Order:
Mycosphaerellales
Family:
Mycosphaerellaceae
Identification type:
Nomenclatural curation
Associations:
has host Matthiola incana
Substrate:
live leaf
Other identifications
Identification
Determined name:
Ascochyta matthiolae
Determiner:
J.A. Cooper
Identification date:
Preferred name:
Septoria matthiolae (Oudem.) J.A. Cooper
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
Matthiola incana
Determiner:
Identification date:
Preferred name:
Matthiola incana (L.) R.Br.
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Brassicales
Family:
Cruciferae
Identification type:
Determination
Collection events
Primary collection event
Verbatim locality:
Sumner, nr Shag Rock
Verbatim collector:
J.A. Cooper
Standardised collector:
J. A. Cooper
Collectors reference no.:
JAC12624
Verbatim date:
2012/10/19
Start date:
2012-10-19
Country:
New Zealand
New Zealand Area Codes:
Mid Canterbury
Georeferences:
New Zealand Map Grid:
2490014E 5738144N (WGS84 -43.563879 172.752463)
Latitude and Longitude (WGS84): -43.56388467 172.7524731 (WGS84 -43.563885 172.752473)
Latitude and Longitude (WGS84): -43.56388467 172.7524731 (WGS84 -43.563885 172.752473)
Habitat:
Beach
Specimen notes
Public Note:
New record for NZ. Conidia 15-30 x 5um. This nearly fits with Priest's concept, conidia 11-22(-33) x 2.5-4. He notes that S. henriquesii, recorded for NZ, is distinguished by conidia 11-12 x 2 (Saccardo v3), but Lindquist in his description of Argentinian material of S. h. forma santonensis describes 12-20x3-4 (see also Sylloge 14, p967 for the original). So there remains some doubt and it is possible NZ collections of these are the same fungus (as forma santonensis and the Australian material at least). ITS says this is same as Septoria coprosmae (once CBS misapp as Mycosphaerella coacervata corrected). So this is a septoria, not a Mycosphaerella and not an Ascochyta. A. matthiolae 1899, S. coprosmae 1886 and S. coprosmae wins, but if the same on Coprosma and Matthiola then surely pleurivorous and there will be any number of competing names. However, S. coprosmae is 30 x 2 and conidii here much wider.
Assigned reference numbers
JA Cooper Fungarium:
JAC12624
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