PDD 96102 – Pseudoidium hardenbergiae (Boesew.) U. Braun & R.T.A. Cook
Data provider:
New Zealand Fungarium - Te Kohinga Hekaheka o Aotearoa
Barcode:
PDD 96102
Specimen type:
Packet
Loan status:
Active
Database record added:
02 August 2012
Database record updated:
24 February 2023
Components
Primary component
Active identification
Determined name:
Pseudoidium hardenbergiae
Determiner:
J.A. Cooper
Identification date:
2015-10 (Verbatim: Oct. 2015)
Preferred name:
Pseudoidium hardenbergiae (Boesew.) U. Braun & R.T.A. Cook
Division:
Ascomycota
Class:
Leotiomycetes
Order:
Helotiales
Family:
Erysiphaceae
Identification type:
Determination
Associations:
has host Sophora prostrata
Substrate:
live leaf
Other identifications
Identification
Determined name:
Oidium
Determiner:
J.A. Cooper
Identification date:
2010-12-13 (Verbatim: 2010/12/13)
Preferred name:
Oidium Link 1824
Active:
no
Identification type:
Determination
Identification
Determined name:
Microsphaera trifolii
Determiner:
J.A. Cooper
Identification date:
2013 (Verbatim: 2013)
Preferred name:
Erysiphe trifoliorum (Wallr.) U. Braun
Active:
no
Identification type:
Determination
Other components
Active identification
Determined name:
Sophora prostrata
Determiner:
J.A. Cooper
Identification date:
2010-12-04 (Verbatim: 04/12/2010)
Preferred name:
Sophora prostrata Buchanan
Division:
Tracheophyta
Class:
Magnoliopsida
Order:
Fabales
Family:
Leguminosae
Identification type:
Determination
Collection events
Primary collection event
Verbatim collector:
Collectors reference no.:
JAC11677
Verbatim date:
Specimen notes
Public Note:
no powdery mildew has been recorded on S. prostrata. Various mildews are recorded for Sophora ... Erysiphe coluteae, E. pisi var. pisi, unplaced anamorph by Braun, Microsphaera diffusa, Uncinula sinensis, M. alhagi (causing brooms), M. trifolii (Boesewinkel - no collections). The use of E. polygoni sensu NZ is untenable. Boesewinkel differentiates pisi and trifolii on foot cell of conidiophore. Likley to be one of these. M.t. 30-50x16-21, foot cells cylindric. E. pisi 24-55x13.5-22, foot cells sub-cylindric. Despite Braun's comments about shape of foot cell, and germ tube I can see little difference in the drawing of these two anamorphs.This material: Conidia not catenate This material isn't really like either, altho perhaps nearer to pisi. [2012] has bent foot cell. [2015] should be P. hardenbergiae
J.A. Cooper
J.A. Cooper
Assigned reference numbers
JA Cooper Fungarium:
JAC11677
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