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Species · Fungi

Grass and Cereal Powdery Mildew

Blumeria graminis

658Records since 2000
MayPeak month
24Counties with records

When it is recorded

Jan44
Feb45
Mar48
Apr65
May74
Jun70
Jul63
Aug68
Sep55
Oct49
Nov41
Dec35

GBIF records by month, 2000–2025 (all years combined).

Where it is recorded

#CountyNationRecordsShare
1Na h-Eileanan Siar Scotland15
2Norfolk England12
3Powys Wales10
4Ceredigion Wales10
5Sefton England3
6Cambridgeshire England2
7Highland Scotland2
8Rutland England2
9Milton Keynes England2
10Kingston upon Hull, City of England2
11Suffolk England1
12Cornwall England1
13East Riding of Yorkshire England1
14Lincolnshire England1
15Somerset England1
36 England22 Scotland20 Wales2 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 24 counties in all.

About this species

Records since 2000
658
Peak month
May
Counties with records
24
Scientific name
Blumeria graminis
Group
Fungi
Kingdom
Fungi
Phylum
Ascomycota
Class
Leotiomycetes
Order
Helotiales
Family
Erysiphaceae
Genus
Blumeria
Name with authority
Blumeria graminis (DC.) Speer
Contributing datasets
15

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q337796 · GBIF 2578272