Taphrina wiesneri

Alternative names
Exoascus cerasi
Taphrina minor
Taphrina cerasi
Description

Taphrina wiesneri affects Prunus avium (Wild Cherry) and Prunus cerasus, causing Witches' Brooms that may persist for many years.  The leaves are slightly thickened and bears a layer of microscopical asci that, when fully developed, may give the surface a mealy aspect. 

Similar Species

Taphrina deformans causes Peach-leaf curl galls on the leaves of Almonds and Peaches; Witches Brooms are not formed

Identification difficulty
Recording advice

Good photographs required showing upper and lower leaf surfaces or Witches Brooms.  Ensure you have correctly identified the host species, and note this when submitted the record

UK Status

True status in Britain is difficult to determine due to lack of records.

VC55 Status

Status in Leicestershire and Rutland not known.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020

UK Map

Species profile

Species group:
Fungi
Kingdom:
Fungi
Order:
Taphrinales
Family:
Taphrinaceae
Records on NatureSpot:
1
First record:
09/05/2021 (Timms, Sue)
Last record:
09/05/2021 (Timms, Sue)

Total records by month

% of records within its species group

10km squares with records

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