Norfolk Fungus Study Group
Studying Norfolk fungi since 2000
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Humulus lupulus
Humulus lupulus (Hop)

Associations List

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Barton Turf TG355225Bridgham, Stonehouse Farm TL9585East Ruston TG338278Hoveton Hall TG313202How Hill (Ludham) TG3719Larling TL982890Little Plumstead TG306108Norwich, Earlham Cemetery East TG204090Norwich, Waterloo Park TG226104Repps-with-Bastwick TG424176Strumpshaw TG3507Thompson Common TL940965Upton Fen TG384137Wheatfen, Surlingham TG3205

Summary

19 records of 4 different species from 14 different sites
Years (# of records): 1945 (1) 1981 (1) 2019 (1) 2020 (1) 2021 (3) 2023 (1) 2024 (10) 2025 (1)
Months: JFMAMJJASOND

Fungal Taxa associated with Humulus lupulus (4)

Fusarium sambucinum (1 record)
Lachnella alboviolascens (1 record)
Podosphaera macularis (11 records)
Pseudoperonospora humuli (6 records)

Record Details

12/08/1945 Podosphaera macularis; Strumpshaw; TG3507; Humulus lupulus; E.A. Ellis; E.A. Ellis
20/04/1981 Fusarium sambucinum; [as Gibberella cyanogena]; Wheatfen, Surlingham; TG3205; Humulus lupulus; E.A. Ellis
20/08/2019 Podosphaera macularis; Hoveton Hall; TG313202; Humulus lupulus; living leaf; Stewart Wright; Stewart Wright
16/05/2020 Pseudoperonospora humuli; [as Pseudoperonospora cubensis]; East Ruston; TG338278; Humulus lupulus; living leaf; Stewart Wright; Stewart Wright; Lit. cited: 219;279;297
; Additional NotesOriginally recorded as Pseudoperonospora cubensis but Pseudoperonospora humili is regarded as specific on Humulus lupulus

17/07/2021 Podosphaera macularis; Larling; TL982890; Humulus lupulus; living leaf; Ian Senior; Ian Senior
18/07/2021 Podosphaera macularis; Norwich, Earlham Cemetery East; TG212088; Humulus lupulus; living leaf; Ian Senior; Ian Senior
05/09/2021 Podosphaera macularis; Repps-with-Bastwick; TG424176; Humulus lupulus; living leaf; Stewart Wright; Stewart Wright
30/08/2023 Pseudoperonospora humuli; [as Pseudoperonospora cubensis]; Upton Fen; TG384137; Humulus lupulus; living leaf; Stewart Wright; Stewart Wright; Lit. cited: 219;279;297
; Additional NotesOriginally recorded as Pseudoperonospora cubensis but Pseudoperonospora humili is regarded as specific on Humulus lupulus

07/06/2024 Pseudoperonospora humuli; Norwich, Waterloo Park; TG226104; Humulus lupulus; living leaf; James Emerson; James Emerson; "Examined microscopically and photomicrographs taken"; Lit. cited: 219;279;297
; Additional NotesA recent-ish host specific split so Pseudoperonospora humuli might still be regarded as a synonym of P. cubensis.

08/06/2024 Podosphaera macularis; Norwich, Earlham Cemetery East; TG212086; Humulus lupulus; living leaf; Vanna Bartlett; Jeremy Bartlett
23/06/2024 Pseudoperonospora humuli; [as Pseudoperonospora cubensis]; Thompson Common; TL940965; Humulus lupulus; living leaf; Stewart Wright; Stewart Wright; Lit. cited: 219;279;297
; Additional NotesOriginally recorded as Pseudoperonospora cubensis but Pseudoperonospora humili regarded as specific to Humulus lupulus

13/07/2024 Podosphaera macularis; How Hill (Ludham); TG3719; Humulus lupulus; living leaf; Stewart Wright; Stewart Wright
30/07/2024 Pseudoperonospora humuli; [as Pseudoperonospora cubensis]; Hoveton Hall; TG313202; Humulus lupulus; living leaf; Stewart Wright; Stewart Wright; Lit. cited: 219;279;297
; Additional NotesOriginally recorded as Pseudoperonospora cubensis but Pseudoperonospora humili regarded as specific to Humulus lupulus. Site recorded as Hoveton Hall Gardens

18/08/2024 Pseudoperonospora humuli; [as Pseudoperonospora cubensis]; Little Plumstead; TG306108; Humulus lupulus; living leaf; Steve Pinnington; Stewart Wright; Lit. cited: 219;279;297
; Additional NotesOriginally recorded as Pseudoperonospora cubensis but Pseudoperonospora humili regarded as specific to Humulus lupulus

27/09/2024 Podosphaera macularis; Bridgham, Stonehouse Farm; TL963852; Humulus lupulus; living leaf; Jeremy Bartlett; Jeremy Bartlett
20/10/2024 Podosphaera macularis; Bridgham, Stonehouse Farm; TL9585; Humulus lupulus; live leaf; Stewart Wright; Stewart Wright
20/10/2024 Podosphaera macularis; Bridgham, Stonehouse Farm; TL9585; Humulus lupulus; live leaf; Stewart Wright; Stewart Wright
23/10/2024 Lachnella alboviolascens; Barton Turf; TG355225; Humulus lupulus; dead stem; Stewart Wright; Stewart Wright
20/06/2025 Podosphaera macularis; Norwich, Earlham Cemetery East; TG204090; Humulus lupulus; living leaf; Ian Senior; Ian Senior

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