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Species · Fungi

Egg-Yolk Yellow Tack

Calycina citrina

1,043Records since 2000
OctoberPeak month
77Counties with records

When it is recorded

Jan69
Feb28
Mar14
Apr15
May4
Jun8
Jul18
Aug32
Sep160
Oct341
Nov222
Dec91

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

Where it is recorded

#CountyNationRecordsShare
1Norfolk England107
2Gloucestershire England66
3Highland Scotland56
4Oxfordshire England46
5Cambridgeshire England32
6Worcestershire England27
7Bristol, City of England26
8Sefton England24
9Mid Ulster Northern Ireland24
10Fermanagh and Omagh Northern Ireland22
11Perth and Kinross Scotland16
12Argyll and Bute Scotland14
13Monmouthshire Wales14
14Aberdeenshire Scotland13
15North Yorkshire England12
731 England169 Scotland41 Wales83 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 77 counties in all.

About this species

Records since 2000
1,043
Peak month
October
Counties with records
77
Scientific name
Calycina citrina
Group
Fungi
NBN Atlas records since 2000
979
Most recorded in
Norfolk, Gloucestershire, Highland
Kingdom
Fungi
Phylum
Ascomycota
Class
Leotiomycetes
Order
Helotiales
Family
Pezizellaceae
Genus
Calycina
Name with authority
Calycina citrina (Hedw.) Gray
Contributing datasets
20

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q96695036 · GBIF 5256859