Neoerysiphe galeopsidis
Neoerysiphe galeopsidis a powdery mildew which affects species in the Lamiaceae, including Dead-nettles (Lamium), Black Horehound (Ballota), Hemp-nettles (Galeopsis) and Woundworts (Stachys).
host 
Photograph the mildew on the host plant, and add host species to the comments for your record. Depending on host, microscopic examination will be needed to separate from similar species.
certain plants in the Lamiaceae - refer to Woods et al (2024) for host-list.
Melinda Bell
Donisthorpe,Ashby Woulds Trail
17 October 2020
on White Dead-nettle
Graham Calow
Sapcote, Leicester Road
28 June 2020
Mildew on White dead-nettle
Melinda Bell
Markfield,Hill Hole Nature Reserve
28 September 2020
Graham Calow
Sapcote, Leicester Road
28 June 2020
Mildew on White dead-nettle
Graham Calow
Sapcote, Leicester Road
28 June 2020
Mildew on White dead-nettle
Melinda Bell
Donisthorpe,Ashby Woulds Trail
17 October 2020
Melinda Bell
Markfield,Hill Hole Nature Reserve
28 September 2020
Melinda Bell
Footpath towards Blackbrook Reservoir
17 November 2021
Melinda Bell
Kelham Bridge meadow
23 November 2022
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Species profile
- Common names
- Mint Mildew
- Species group:
- fungus
- Kingdom:
- Fungi
- Order:
- Helotiales
- Family:
- Erysiphaceae
- Records on NatureSpot:
- 25
- First record:
- 23/09/2017 (lemmon, roy)
- Last record:
- 10/10/2023 (lemmon, roy)
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% of records within its species group
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