Norfolk Fungus Study Group
Studying Norfolk fungi since 2000
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Ectostroma iridis
(Ehrenb.) Fr. 1823
Ascomycota
Details on: FRDBI (login required); MycoBank; GBIF; Species Fungorum; NBN Atlas

Species List

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Beeston Regis Common TG1642Blackwater Carr TG3007Catfield Fen TG3721Cranwich, Watermill Broad pits TL7795Dillington Carr TF9715Honing TG3227Hoveton Hall TG3120How Hill (Ludham) TG3719Norwich, Sweet Briar Marshes (East) TG2009Ranworth TG3514Sculthorpe Moor (Hawk & Owl Trust) TF8930South Walsham TG3613Strumpshaw Fen TG3406Upgate Common TG1418Upton Fen TG3813Welborne TG0609Wheatfen, Surlingham TG3205

Summary

30 records from 17 different sites
Years (# of records): 1936 (1) 1939 (2) 1940 (1) 1942 (1) 1946 (1) 1948 (1) 1994 (1) 2015 (2) 2017 (3) 2018 (1) 2019 (2) 2020 (1) 2021 (3) 2022 (1) 2023 (2) 2024 (5) 2025 (2)
Months: JFMAMJJASOND
Association: Iris pseudacorus
Substrates: dead leaf; live leaf; living leaf
Finders: E.A. Ellis; foray; Jeremy Bartlett; Keith Fox; Mark Cocker; R.E. Evans; Stewart Wright; Tim Doncaster; Tim Hodge; Tony Leech
Identifiers: E.A. Ellis; Jeremy Bartlett; R.E. Evans; Stewart Wright; Tony Leech
Confirmers: None
Comment: 'Black patches on leaves'

Record Details

02/04/1936 Wheatfen, Surlingham; TG3205; Iris pseudacorus; E.A. Ellis; E.A. Ellis
18/06/1939 Wheatfen, Surlingham; TG3205; Iris pseudacorus; E.A. Ellis; E.A. Ellis
24/08/1939 Wheatfen, Surlingham; TG3205; Iris pseudacorus; E.A. Ellis; E.A. Ellis
12/09/1940 Wheatfen, Surlingham; TG3205; Iris pseudacorus; E.A. Ellis; E.A. Ellis
29/10/1942 Wheatfen, Surlingham; TG3205; Iris pseudacorus; E.A. Ellis
10/03/1946 Wheatfen, Surlingham; TG3205; Iris pseudacorus; E.A. Ellis
26/03/1948 Wheatfen, Surlingham; TG3205; Iris pseudacorus; E.A. Ellis
05/06/1994 Welborne; TG0609; R.E. Evans; R.E. Evans; "Black patches on leaves"
17/07/2015 Catfield Fen; TG3721; live leaf; Tony Leech; Tony Leech
12/10/2015 Blackwater Carr; TG306074; Mark Cocker
16/08/2017 Sculthorpe Moor (Hawk & Owl Trust); TF9030; Iris pseudacorus; dead leaf; Tim Doncaster; Tony Leech
19/08/2017 Upgate Common; TG1418; Iris pseudacorus; Tony Leech; Tony Leech
18/10/2017 Honing; TG3227; foray; Tony Leech
04/06/2018 Hoveton Hall; TG313202; Iris pseudacorus; live leaf; Stewart Wright; Stewart Wright
; Additional NotesOriginally and erroneously recorded as Erysiphe heraclei

21/08/2019 Sculthorpe Moor (Hawk & Owl Trust); TF898302; Iris pseudacorus; living leaf; Keith Fox; Tony Leech
05/10/2019 Wheatfen, Surlingham; TG3205; living leaf; Stewart Wright; Stewart Wright
16/12/2020 Upton Fen; TG384137; Iris pseudacorus; living leaf; Stewart Wright; Stewart Wright
22/05/2021 Beeston Regis Common; TG1642; Iris pseudacorus; Tim Hodge; Stewart Wright
04/09/2021 Upton Fen; TG3813; Iris pseudacorus; Stewart Wright; Stewart Wright
09/10/2021 Wheatfen, Surlingham; TG3206; Iris pseudacorus; Stewart Wright; Stewart Wright
11/07/2022 Wheatfen, Surlingham; TG327055; Iris pseudacorus; living leaf; Stewart Wright; Stewart Wright
06/09/2023 Cranwich, Watermill Broad pits; TL775955; Iris pseudacorus; living leaf; Stewart Wright; Stewart Wright
01/10/2023 Strumpshaw Fen; TG3406; Iris pseudacorus; living leaf; Stewart Wright; Stewart Wright
04/07/2024 Norwich, Sweet Briar Marshes (East); TG209098; Iris pseudacorus; living leaf; Jeremy Bartlett; Jeremy Bartlett
13/07/2024 How Hill (Ludham); TG3719; Iris pseudacorus; living leaf; Stewart Wright; Stewart Wright
21/08/2024 Wheatfen, Surlingham; TG327060; Iris pseudacorus; living leaf; Jeremy Bartlett; Jeremy Bartlett
09/09/2024 Ranworth; TG358148; Iris pseudacorus; living leaf; Stewart Wright; Stewart Wright
17/11/2024 South Walsham; TG3613; Iris pseudacorus; live leaf; Stewart Wright; Stewart Wright
18/10/2025 Wheatfen, Surlingham; TG328056; Iris pseudacorus; living leaf; Stewart Wright; Stewart Wright
25/10/2025 Dillington Carr; TF972159; Iris pseudacorus; living leaf; Stewart Wright; Stewart Wright

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