Norfolk Fungus Study Group
Studying Norfolk fungi since 2000
   Norfolk Fungus Study Group

Mercurialis perennis
Mercurialis perennis (Dog's Mercury)

Associations List

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Arminghall TG2504Ashwellthorpe Lower Wood TM138976Baconsthorpe Wood TG1238Barney Wood TF9832Barnham Broom TG0707Barnham Broom Fen TG0707Barton Bendish, Barton Leys Wood TF7005Blofield, Marty's Marsh TG3309Buckenham Wood TG3506Caistor St. Edmund TG2303Catfield TG386211Cawston Plantation TG126263Dereham, Lolly Moor TF992103Dersingham Wood TF6929Dillington Carr TF972159East Carleton TG164018Felmingham, Bryant's Heath TG257292Flordon TM198978Foxley Wood TG051227Foxley wood TG056229Framingham Earl TG2603Fritton, churchyard TM227932Fundenhall TM151961Glandford, Bayfield Estate TG040403Gressenhall TF971163Harleston, Gawdyhall Big Wood TM2585Hempstead TG104368Hethel Wood TG158008Hevingham, Mansom Plantation TG205204Hindolveston, Holmes's Wood TG050304Hockering Wood TG0714Holkham Hall TF8743Honing TG327275Houghton, Big Wood TF7729Hoveton Hall TG313202Hoveton Hall, Ice Well Wood TG315196How Hill (Ludham) TG373193Hunworth TG0735Intwood TG1904Ketteringham, Ladybelt Country Park TG1702Little Plumstead TG3110Little Plumstead, Ice House Plantation TG3110Mannington Hall TG145319Marlingford TG132077New Buckenham Common TM089905North Burlingham Woods TG364102Northrepps, Templewood TG253382Ranworth Broad TG3515Repps-with-Bastwick TG424176Riddlesworth TL955808Sandringham Estate TF6928Shotesham TM238988South Wootton TF658230Sporle Wood TF8611Suffield TG223329Swangey Fen TM015934Swanton Novers Great Wood TG0032Swardeston Carrs TG1902Tacolneston Hall TM1395Thursford Wood TF9733Thursford, Brett's Wood TF9732Tittleshall, Eastfield Wood TF9021Tyrrel's Wood, Long Stratton TM2089Upgate Common TG1418Wacton TM1891Wendling, Honeypot Wood TF9314West Runton Heath TG178417Wheatfen, Surlingham TG3205Whitlingham CP and Broad TG260077Whitwell Common TG088205Wreningham TM150991

Summary

113 records of 14 different species from 70 different sites
Years (# of records): 1936 (1) 1940 (1) 1944 (1) 1950 (1) 1961 (1) 1970 (1) 1976 (2) 1981 (1) 1991 (1) 1994 (1) 2002 (3) 2004 (1) 2017 (5) 2018 (3) 2019 (14) 2020 (5) 2021 (11) 2022 (13) 2023 (11) 2024 (17) 2025 (19)
Months: JFMAMJJASOND

Fungal Taxa associated with Mercurialis perennis (14)

Cercospora mercurialis (47 records)
Colletotrichum dematium (1 record)
Cyathicula coronata (1 record)
Dennisiella babingtonii (1 record)
Diderma effusum (1 record)
Epicoccum nigrum (1 record)
Leptosphaeria macrocapsa (2 records)
Melampsora epitea (4 records)
Melampsora laricis-populina (1 record)
Melampsora populnea (5 records)
Melampsora rostrupii (42 records)
Pyrenopeziza mercurialis (4 records)
Spilopodia melanogramma (2 records)
Synchytrium mercurialis (1 record)

Record Details

17/05/1936 Melampsora epitea; [as Melampsora epitea var. epitea]; Ranworth Broad; TG3515; Mercurialis perennis; E.A. Ellis
07/07/1940 Epicoccum nigrum; Arminghall; TG2504; Mercurialis perennis; E.A. Ellis
22/10/1944 Melampsora epitea; [as Melampsora epitea var. epitea]; Wheatfen, Surlingham; TG3205; Mercurialis perennis; E.A. Ellis
01/05/1950 Melampsora epitea; [as Melampsora epitea var. epitea]; Framingham Earl; TG2603; Mercurialis perennis; E.A. Ellis
20/04/1961 Melampsora epitea; [as Melampsora epitea var. epitea]; Wacton; TM1891; Mercurialis perennis; E.A. Ellis
17/06/1970 Melampsora rostrupii; [as Melampsora populnea]; Foxley Wood; TG0523; Mercurialis perennis; E.A. Ellis
12/04/1976 Pyrenopeziza mercurialis; Swanton Novers Great Wood; TG0032; Mercurialis perennis; leaf; R.E. Evans; R.E. Evans; M.C. Clarke
31/05/1976 Melampsora rostrupii; [as Melampsora populnea]; Foxley Wood; TG0523; Mercurialis perennis; R.E. Evans; R.E. Evans
14/06/1981 Synchytrium mercurialis; Tittleshall, Eastfield Wood; TF9021; Mercurialis perennis; R.E. Evans; R.E. Evans; "Plentiful"
08/04/1991 Melampsora rostrupii; [as Melampsora populnea]; Hunworth; TG0735; Mercurialis perennis; A.R. Leech; A.R. Leech
25/04/1994 Melampsora laricis-populina; Wendling, Honeypot Wood; TF9314; Mercurialis perennis; R.E. Evans; R.E. Evans
28/04/2002 Melampsora rostrupii; [as Melampsora populnea]; Sandringham Estate; TF6928; Mercurialis perennis; leaf & stem, living; K. Robinson; K. Robinson; "BMS foray"
29/04/2002 Melampsora rostrupii; [as Melampsora populnea]; Holkham Hall; TF8743; Mercurialis perennis; leaf, living; K. Robinson; K. Robinson; "BMS foray"
29/04/2002 Pyrenopeziza mercurialis; Holkham Hall; TF8743; Mercurialis perennis; old stems; K. Robinson; K. Robinson; "BMS foray"
03/10/2004 Cyathicula coronata; [as Crocicreas coronatum]; Barton Bendish, Barton Leys Wood; TF7005; Mercurialis perennis; stem, dead; M. Parslow; M. Parslow
15/04/2017 Melampsora rostrupii; [as Melampsora populnea]; Northrepps, Templewood; TG253382; Mercurialis perennis; James Emerson; James Emerson
27/04/2017 Melampsora rostrupii; [as Melampsora populnea]; Foxley Wood; TG0522; Mercurialis perennis; live leaf; Tony Leech; Tony Leech
08/05/2017 Cercospora mercurialis; Thursford Wood; TF979333; Mercurialis perennis; live leaf; Tony Leech; Tony Leech
08/05/2017 Cercospora mercurialis; Thursford, Brett's Wood; TF9732; Mercurialis perennis; live leaf; Richard Linford; Tony Leech
20/05/2017 Cercospora mercurialis; Swangey Fen; TM015934; Mercurialis perennis; Tony Leech; Tony Leech
21/04/2018 Cercospora mercurialis; Mannington Hall; TG145319; Mercurialis perennis; live leaf; Tony Leech; Tony Leech
21/04/2018 Melampsora rostrupii; [as Melampsora populnea]; Mannington Hall; TG145319; Mercurialis perennis; live leaf; Andreas Beaumont; James Emerson
06/10/2018 Cercospora mercurialis; Northrepps, Templewood; TG2538; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
16/02/2019 Cercospora mercurialis; Ashwellthorpe Lower Wood; TM138976; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
16/02/2019 Colletotrichum dematium; Ashwellthorpe Lower Wood; TM138976; Mercurialis perennis; dead stem; Stewart Wright; Stewart Wright
19/04/2019 Melampsora rostrupii; [as Melampsora populnea]; Foxley Wood; TG0522; Mercurialis perennis; living leaf; Robert Yaxley; James Emerson; "Stage II uredinia"
22/04/2019 Melampsora rostrupii; [as Melampsora populnea]; Gressenhall; TF971163; Mercurialis perennis; living leaf; Tim Doncaster; Jenny Kelly
04/05/2019 Melampsora rostrupii; [as Melampsora populnea]; Repps-with-Bastwick; TG424176; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
18/05/2019 Melampsora rostrupii; [as Melampsora populnea]; Little Plumstead, Ice House Plantation; TG3110; Mercurialis perennis; Stewart Wright; Stewart Wright
14/06/2019 Cercospora mercurialis; Wendling, Honeypot Wood; TF933143; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
31/08/2019 Cercospora mercurialis; West Runton Heath; TG178417; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
09/10/2019 Cercospora mercurialis; Hempstead; TG104368; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
14/10/2019 Cercospora mercurialis; Hoveton Hall; TG313202; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
16/10/2019 Cercospora mercurialis; Repps-with-Bastwick; TG424176; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
19/10/2019 Cercospora mercurialis; Tyrrel's Wood, Long Stratton; TM2089; Mercurialis perennis; Stewart Wright; Stewart Wright
23/10/2019 Cercospora mercurialis; Glandford, Bayfield Estate; TG048408; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
30/10/2019 Cercospora mercurialis; North Burlingham Woods; TG364102; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
24/02/2020 Cercospora mercurialis; How Hill (Ludham); TG373193; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
26/03/2020 Melampsora rostrupii; [as Melampsora populnea]; Little Plumstead; TG314104; Mercurialis perennis; leaf; Steve Judd; Steve Judd
05/05/2020 Melampsora rostrupii; [as Melampsora populnea]; Flordon; TM198978; Mercurialis perennis; living leaf; Janet Negal; Tony Leech
07/08/2020 Cercospora mercurialis; Honing; TG327275; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
17/10/2020 Cercospora mercurialis; Thursford Wood; TF977331; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
05/04/2021 Melampsora rostrupii; [as Melampsora populnea]; Whitlingham CP and Broad; TG260077; Mercurialis perennis; living leaf; James Emerson; James Emerson
12/04/2021 Melampsora rostrupii; [as Melampsora populnea]; Little Plumstead; TG3110; Mercurialis perennis; leaf; Steve Judd; Steve Judd
25/04/2021 Melampsora rostrupii; [as Melampsora populnea]; Ashwellthorpe Lower Wood; TM139978; Mercurialis perennis; living leaf; James Emerson; James Emerson
02/05/2021 Cercospora mercurialis; Catfield; TG386211; Mercurialis perennis; live leaf; Andreas Beaumont; Andreas Beaumont; "In garden"
15/05/2021 Melampsora rostrupii; [as Melampsora populnea]; Ashwellthorpe Lower Wood; TM1397; Mercurialis perennis; leaf; Yvonne Mynett; Yvonne Mynett
17/07/2021 Cercospora mercurialis; Harleston, Gawdyhall Big Wood; TM2585; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
17/07/2021 Diderma effusum; Harleston, Gawdyhall Big Wood; TM2585; Mercurialis perennis; Vicky Rusby; Stewart Wright
17/07/2021 Leptosphaeria macrocapsa; Harleston, Gawdyhall Big Wood; TM2585; Mercurialis perennis; dead stem; Stewart Wright; Stewart Wright
17/07/2021 Pyrenopeziza mercurialis; Harleston, Gawdyhall Big Wood; TM2585; Mercurialis perennis; dead stem; Stewart Wright; Stewart Wright
06/11/2021 Cercospora mercurialis; Hevingham, Mansom Plantation; TG205204; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
29/12/2021 Cercospora mercurialis; Buckenham Wood; TG3506; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
15/01/2022 Cercospora mercurialis; Foxley Wood; TG0522; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
23/01/2022 Cercospora mercurialis; Upgate Common; TG1418; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
20/03/2022 Cercospora mercurialis; Barnham Broom; TG0707; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
20/03/2022 Melampsora rostrupii; [as Melampsora populnea]; Barnham Broom; TG0707; Mercurialis perennis; live leaf; James Emerson; James Emerson
17/04/2022 Melampsora rostrupii; [as Melampsora populnea]; Glandford, Bayfield Estate; TG040403; Mercurialis perennis; living leaf; Tony Moverley; Tony Moverley; "Stage I aeci"
24/04/2022 Melampsora rostrupii; [as Melampsora populnea]; Foxley Wood; TG051227; Mercurialis perennis; live leaf; Keith Fox; Keith Fox
24/04/2022 Melampsora rostrupii; [as Melampsora populnea]; Thursford Wood; TF980335; Mercurialis perennis; live leaf; Keith Fox; Keith Fox
02/05/2022 Melampsora rostrupii; [as Melampsora populnea]; Foxley wood; TG056229; Mercurialis perennis; living leaf; Jenny Kelly; Jenny Kelly
12/06/2022 Cercospora mercurialis; Blofield, Marty's Marsh; TG3309; Mercurialis perennis; Stewart Wright; Stewart Wright
25/06/2022 Cercospora mercurialis; New Buckenham Common; TM089905; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
17/09/2022 Cercospora mercurialis; Whitwell Common; TG088205; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
14/11/2022 Cercospora mercurialis; Foxley Wood; TG052228; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
31/12/2022 Cercospora mercurialis; Ketteringham, Ladybelt Country Park; TG1702; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
22/04/2023 Melampsora populnea; Houghton, Big Wood; TF7729; Mercurialis perennis; live leaf; Keith Fox; Keith Fox
29/04/2023 Melampsora populnea; Cawston Plantation; TG126263; Mercurialis perennis; living stem; Ian Senior; Ian Senior
29/04/2023 Melampsora populnea; Hethel Wood; TG158008; Mercurialis perennis; living leaf; Jeremy Bartlett; Jeremy Bartlett
03/05/2023 Melampsora populnea; Glandford, Bayfield Estate; TG0440; Mercurialis perennis; live leaf; Keith Fox; Keith Fox
03/05/2023 Melampsora populnea; Thursford Wood; TF9733; Mercurialis perennis; live leaf; Keith Fox; Keith Fox
27/05/2023 Cercospora mercurialis; Baconsthorpe Wood; TG1238; Mercurialis perennis; living leaf; Tony Leech; Tony Leech; Lit. cited: 127
28/06/2023 Cercospora mercurialis; Dillington Carr; TF972159; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
02/09/2023 Cercospora mercurialis; Ketteringham, Ladybelt Country Park; TG1702; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
05/10/2023 Cercospora mercurialis; Felmingham, Bryant's Heath; TG257292; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
21/10/2023 Cercospora mercurialis; Barney Wood; TF9832; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
04/11/2023 Cercospora mercurialis; Caistor St. Edmund; TG2303; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
25/02/2024 Cercospora mercurialis; Swardeston Carrs; TG1902; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
30/03/2024 Cercospora mercurialis; Shotesham; TM246990; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
30/03/2024 Melampsora rostrupii; [as Melampsora populnea]; Shotesham; TM246990; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
; Additional NotesOriginally recorded as Melampsora populnea but Melampsora rostrupii regarded as specific to Mercurialis

30/03/2024 Melampsora rostrupii; [as Melampsora populnea]; Shotesham; TM238988; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
; Additional NotesOriginally recorded as Melampsora populnea but Melampsora rostrupii regarded as specific to Mercurialis

02/04/2024 Melampsora rostrupii; [as Melampsora populnea]; Hockering Wood; TG0714; Mercurialis perennis; living leaf; Ian Senior; Ian Senior
; Additional NotesOriginally recorded as Melampsora populnea but Melampsora rostrupii regarded as specific to Mercurialis

08/04/2024 Pyrenopeziza mercurialis; Hoveton Hall, Ice Well Wood; TG315196; Mercurialis perennis; dead stem; Stewart Wright; Stewart Wright
13/04/2024 Melampsora rostrupii; [as Melampsora populnea]; Dersingham Wood; TF6929; Mercurialis perennis; live leaf; Keith Fox; Keith Fox
; Additional NotesOriginally recorded as Melampsora populnea but Melampsora rostrupii regarded as specific to Mercurialis. Site recorded as Sandringham, Dersingham Wood

21/04/2024 Cercospora mercurialis; Tacolneston Hall; TM1395; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
21/04/2024 Melampsora rostrupii; Tacolneston Hall; TM1395; Mercurialis perennis; living leaf; Vicky Rusby; Stewart Wright
21/04/2024 Melampsora rostrupii; [as Melampsora populnea]; Thursford Wood; TF9733; Mercurialis perennis; live leaf; Joan Fox; Joan Fox
; Additional NotesOriginally recorded as Melampsora populnea but Melampsora rostrupii regarded as specific to Mercurialis

21/04/2024 Spilopodia melanogramma; Tacolneston Hall; TM1395; Mercurialis perennis; dead stem; Stewart Wright; Stewart Wright
24/04/2024 Melampsora rostrupii; [as Melampsora populnea]; Foxley Wood; TG0522; Mercurialis perennis; live leaf; Keith Fox; Keith Fox
; Additional NotesOriginally recorded as Melampsora populnea but Melampsora rostrupii regarded as specific to Mercurialis

05/05/2024 Leptosphaeria macrocapsa; Ashwellthorpe Lower Wood; TM1397; Mercurialis perennis; dead stem; Stewart Wright; Stewart Wright
09/06/2024 Cercospora mercurialis; Dereham, Lolly Moor; TF992103; Mercurialis perennis; living leaf; Ian Senior; Jeremy Bartlett
14/07/2024 Cercospora mercurialis; Foxley Wood; TG055230; Mercurialis perennis; living leaf; Ian Senior; Jeremy Bartlett
02/11/2024 Cercospora mercurialis; Sporle Wood; TF8611; Mercurialis perennis; leaf, living; Stewart Wright; Stewart Wright
02/11/2024 Dennisiella babingtonii; Sporle Wood; TF8611; Mercurialis perennis; leaf, living; Stewart Wright; Stewart Wright
26/01/2025 Cercospora mercurialis; Buckenham Wood; TG3606; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright
23/02/2025 Cercospora mercurialis; Intwood; TG1904; Mercurialis perennis; live leaf; Stewart Wright; Stewart Wright; "On Wilderness Grove Forest School outing"
10/04/2025 Melampsora rostrupii; South Wootton; TF658230; Mercurialis perennis; living leaf; Jenny Kelly; Jenny Kelly
11/04/2025 Melampsora rostrupii; Fritton, churchyard; TM227932; Mercurialis perennis; living leaf; Vanna Bartlett; Vanna Bartlett
11/04/2025 Melampsora rostrupii; Ketteringham, Ladybelt Country Park; TG172023; Mercurialis perennis; living leaf; Vanna Bartlett; Vanna Bartlett
13/04/2025 Melampsora rostrupii; Hockering Wood; TG072149; Mercurialis perennis; living leaf; Jeremy Bartlett; Jeremy Bartlett
17/04/2025 Melampsora rostrupii; Fundenhall; TM151961; Mercurialis perennis; leaf, live; Graham Moates; Graham Moates; Jeremy Bartlett; "Substrate recorded as live leaf; living stem"
; Additional NotesOriginally recorded as Melampsora populnea but Melampsora rostrupii is regarded as specific to Mercurialis

17/04/2025 Melampsora rostrupii; Suffield; TG223329; Mercurialis perennis; living leaf; Vanna Bartlett; Jeremy Bartlett
22/04/2025 Melampsora rostrupii; Marlingford; TG132077; Mercurialis perennis; living leaf; Jeremy Bartlett; Jeremy Bartlett
26/04/2025 Melampsora rostrupii; Riddlesworth; TL955808; Mercurialis perennis; leaf, live; Graham Moates; Graham Moates; "Substrate recorded as live leaf; living stem"
; Additional NotesOriginally recorded as Melampsora populnea but Melampsora rostrupii is regarded as specific to Mercurialis

27/04/2025 Melampsora rostrupii; Foxley wood; TG056229; Mercurialis perennis; living leaf; Jenny Kelly; Jenny Kelly
06/05/2025 Cercospora mercurialis; East Carleton; TG170016; Mercurialis perennis; living leaf; Jeremy Bartlett; Jeremy Bartlett
06/05/2025 Melampsora rostrupii; New Buckenham Common; TM095912; Mercurialis perennis; living leaf; Jeremy Bartlett; Jeremy Bartlett
06/05/2025 Melampsora rostrupii; East Carleton; TG164018; Mercurialis perennis; living leaf; Jeremy Bartlett; Jeremy Bartlett
11/05/2025 Spilopodia melanogramma; Ashwellthorpe Lower Wood; TM138976; Mercurialis perennis; dead stem; Stewart Wright; Stewart Wright
24/05/2025 Melampsora rostrupii; Hindolveston, Holmes's Wood; TG050304; Mercurialis perennis; living leaf; Ian Senior; Ian Senior
; Additional NotesOriginally recorded as Melampsora populnea but Melampsora rostrupii is regarded as specific to Mercurialis

12/07/2025 Cercospora mercurialis; Barnham Broom Fen; TG0707; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
12/10/2025 Cercospora mercurialis; Tacolneston Hall; TM139956; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright
12/10/2025 Cercospora mercurialis; Wreningham; TM150991; Mercurialis perennis; living leaf; Stewart Wright; Stewart Wright

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