Summary 44 records of 8 different species from 30 different sites Years (# of records): 1932 (1)
1937 (1)
1939 (2)
1990 (1)
1994 (1)
2018 (1)
2019 (2)
2020 (5)
2021 (2)
2022 (5)
2023 (10)
2024 (2)
2025 (11)
Months: JFMAMJJASOND
Fungal Taxa associated with Centaurea nigra (8)
Bovista nigrescens (1 record)
Bremia centaureae (1 record)
Golovinomyces montagnei (4 records)
Puccinia calcitrapae (21 records)
Puccinia hieracii (2 records)
Pyrenopeziza adenostylidis (2 records)
Ramularia triboutiana (12 records)
Stemphylium herbarum (1 record)
Record Details 31/07/1932 Puccinia calcitrapae; Acle; TG4010; Centaurea nigra; E.A. Ellis 18/03/1937 Stemphylium herbarum; [as Pleospora herbarum]; Great Yarmouth; TG5006; Centaurea nigra; E.A. Ellis 07/08/1939 Puccinia calcitrapae; Wheatfen, Surlingham; TG3205; Centaurea nigra; E.A. Ellis 10/09/1939 Puccinia calcitrapae; Drayton; TG1913; Centaurea nigra; E.A. Ellis 28/09/1990 Puccinia hieracii; [as Puccinia hieracii var. hieracii]; Hoe Rough, Beetley; TF9716; Centaurea nigra; R.E. Evans; R.E. Evans 11/08/1994 Puccinia hieracii; [as Puccinia hieracii var. hieracii]; Little Massingham; TF7823; Centaurea nigra; R.E. Evans; R.E. Evans 21/05/2018 Pyrenopeziza adenostylidis; Hoveton Hall; TG313202; Centaurea nigra; dead stem; Stewart Wright; Stewart Wright 11/04/2019 Ramularia triboutiana; [as Ramularia centaureae]; Ashmanhaugh; TG317208; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 28/06/2019 Ramularia triboutiana; [as Ramularia centaureae]; Alderford Common; TG127184; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 05/07/2020 Puccinia calcitrapae; Repps-with-Bastwick; TG424176; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 26/07/2020 Puccinia calcitrapae; Filby; TG467133; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 13/08/2020 Puccinia calcitrapae; Ashmanhaugh; TG317208; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 30/09/2020 Puccinia calcitrapae; Cranwich Heath; TL775943; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 25/11/2020 Ramularia triboutiana; [as Ramularia centaureae]; Repps-with-Bastwick; TG415164; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 21/03/2021 Pyrenopeziza adenostylidis; Thurne; TG403158; Centaurea nigra; dead stem; Stewart Wright; Stewart Wright 22/07/2021 Ramularia triboutiana; Neatishead, Threehammer Common; TG344197; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 15/01/2022 Puccinia calcitrapae; Foxley Wood; TG0522; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright 17/09/2022 Puccinia calcitrapae; Whitwell Common; TG088205; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 17/09/2022 Ramularia triboutiana; Whitwell Common; TG088205; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 16/10/2022 Puccinia calcitrapae; Blofield, Marty's Marsh; TG3308; Centaurea nigra; leaf, living; Stewart Wright; Stewart Wright 14/11/2022 Ramularia triboutiana; Foxley Wood; TG052228; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 03/05/2023 Bovista nigrescens; Repps-with-Bastwick; TG424176; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 03/05/2023 Ramularia triboutiana; Repps-with-Bastwick; TG424176; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 08/08/2023 Puccinia calcitrapae; Cranwich, Watermill Broad pits; TL775955; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 12/08/2023 Puccinia calcitrapae; Thompson Common; TL937964; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 02/09/2023 Bremia centaureae; Ketteringham, Ladybelt Country Park; TG1702; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright; "part of the B. lactucae complex" 02/09/2023 Puccinia calcitrapae; Ketteringham, Ladybelt Country Park; TG1702; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright 27/09/2023 Puccinia calcitrapae; Foxley Wood; TG052228; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 07/10/2023 Puccinia calcitrapae; Catfield Hall Estate; TG3720; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright 09/10/2023 Puccinia calcitrapae; Hoveton Hall; TG313202; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 04/11/2023 Puccinia calcitrapae; Caistor St. Edmund; TG2303; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright 12/10/2024 Ramularia triboutiana; Norwich, Sweet Briar Marshes (East); TG2009; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright 20/10/2024 Puccinia calcitrapae; Middle Harling Heath; TL985833; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 15/06/2025 Ramularia triboutiana; Roydon, Hudson's Fen; TF6922; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright 18/07/2025 Ramularia triboutiana; Hoveton Hall; TG313202; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 03/08/2025 Golovinomyces montagnei; [as Erysiphe cichoracaerum]; Snettisham; TF682333; Centaurea nigra; live leaf; Keith Fox; Keith Fox; Additional NotesOriginally recorded as Erysiphe cichoracaerum but Golovinomyces montagnei is regarded as specific to Centaurea 07/09/2025 Golovinomyces montagnei; Shouldham Warren; TF6710; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright 07/09/2025 Puccinia calcitrapae; Shouldham Warren; TF6710; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright 07/09/2025 Ramularia triboutiana; Shouldham Warren; TF6710; Centaurea nigra; live leaf; Stewart Wright; Stewart Wright 16/09/2025 Golovinomyces montagnei; West Acre; TF788132; Centaurea nigra; living leaf; Jeremy Bartlett; Jeremy Bartlett 16/09/2025 Puccinia calcitrapae; West Acre; TF788132; Centaurea nigra; living leaf; Jeremy Bartlett; Jeremy Bartlett 12/10/2025 Puccinia calcitrapae; Tacolneston Hall; TM139956; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 12/10/2025 Ramularia triboutiana; Tacolneston Hall; TM139956; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright 16/11/2025 Golovinomyces montagnei; Edingthorpe; TG323331; Centaurea nigra; living leaf; Stewart Wright; Stewart Wright
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