PDD 96787 – Ramularia glennii Videira & Crous
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 96787
Specimen type:
Packet
Loan status:
Active
Database record added:
22 September 2015
Database record updated:
11 February 2024
Components
Primary component
Active identification
Determined name:
Ramularia glennii
Determiner:
J.A. Cooper
Identification date:
2023 (Verbatim: 2023)
Preferred name:
Ramularia glennii Videira & Crous
Division:
Ascomycota
Class:
Dothideomycetes
Order:
Mycosphaerellales
Family:
Mycosphaerellaceae
Identification type:
Determination
Associations:
has host Coprosma robusta
Substrate:
live leaves
Other identifications
Identification
Determined name:
Mycosphaerella coacervata
Determiner:
J.A. Cooper
Identification date:
2014-05-18 (Verbatim: 2014/05/18)
Preferred name:
Mycosphaerella coacervata Syd.
Determination uncertain:
yes
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
Coprosma robusta
Determiner:
Identification date:
Preferred name:
Coprosma robusta Raoul
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Gentianales
Family:
Rubiaceae
Identification type:
Determination
Collection events
Primary collection event
Verbatim locality:
Christchurch, 78 Opawa Rd
Verbatim collector:
J.A. Cooper
Standardised collector:
J. A. Cooper
Collectors reference no.:
JAC12663
Verbatim date:
2012/12/03
Start date:
2012-12-03
Country:
New Zealand
New Zealand Area Codes:
Mid Canterbury
Native lands:
Ngāi Tahu
Georeferences:
New Zealand Map Grid:
2482495E 5739595N (WGS84 -43.550582 172.659471)
Latitude and Longitude (WGS84): -43.55058792 172.659481 (WGS84 -43.550588 172.659481)
Latitude and Longitude (WGS84): -43.55058792 172.659481 (WGS84 -43.550588 172.659481)
Habitat:
Garden
Specimen flags
Anamorph state:
A
Specimen notes
Public Note:
Assumed to be anamorph of M. coacervata. Olive green tendrils associated with pycnidia on lower surface (Asteromella state?). Conidia 10 x 1.7um. Culture with hyaline cladosporium-like ramoconidia. (actually a Ramularia eucalypti contaminanat it later turned out). The type of M. coacervata was from Coprosma in Wellington and teleomorph described along with presumed anamorph. Genbank sequence are based on CBS113391 which was from Russell on C. robusta, and presumably the teleomorph (later re-identified by CBS as Septoria coprosmae). However, the ITS sequence for the isolate derived here is identical to R. eucalypti EF394860 and not M. coacervata (ie a contaminant and being compared with the wrong CBS name anyway). A later attempt to isolate Septoria coprosmae from another Coprosma leaf-spot produced both the Septoria and the Ramularia again, as if the Ramularia is cryptic and generally present. See also records of the same thing under the name Phaeophleospora atkinsonii aff., which, along with P. atkinsonii sensu stricto is actually near Kirramyces and then perhaps with a Terratosphaeria-like teleomorph, which might have been the original 'Mycosphaerella.'
J.A. Cooper
J.A. Cooper
External links
CIS - ICMP:
GenBank:
Assigned reference numbers
JA Cooper Fungarium:
JAC12663
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