Erysiphe hyperici
Erysiphe hyperici
Description
This powdery mildew affects Hypericum species (St John's-wort).
Identification difficulty
host 
Recording advice
Photograph on host plant, and add host species to the comments for your record
Habitat
Hypericum species (St John's-worts)
Graham Calow
Smockington, A5
29 July 2020
mildew on Imperforate St John's-wort
det. G Hall
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Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2025+ | 2020-2024 | pre-2020
UK Map
Additional images
No additional images available for this species.