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Species · Lichens

A Lichen

Thalloidima sedifolium

370Records since 2000
NovemberPeak month
29Counties with records

When it is recorded

Jan19
Feb25
Mar15
Apr21
May29
Jun15
Jul50
Aug24
Sep25
Oct18
Nov112
Dec9

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

Where it is recorded

#CountyNationRecordsShare
1Pembrokeshire Wales76
2Devon England36
3Somerset England28
4Cornwall England13
5Norfolk England11
6North Yorkshire England11
7Torbay England10
8Dorset England8
9Cumbria England8
10Argyll and Bute Scotland5
11Na h-Eileanan Siar Scotland5
12Suffolk England4
13Worcestershire England4
14East Lothian Scotland4
15Perth and Kinross Scotland4
226 England36 Scotland101 Wales

Records per county (GADM level 2) and per nation; one record can count towards several areas. 29 counties in all.

About this species

Records since 2000
370
Peak month
November
Counties with records
29
Scientific name
Thalloidima sedifolium
Group
Lichens
Most recorded in
Pembrokeshire
Conservation designations
GB Red List (2001 IUCN criteria), Scottish Biodiversity List, Biodiversity List – England, Biodiversity List – Wales, UK BAP priority species
Kingdom
Fungi
Phylum
Ascomycota
Class
Lecanoromycetes
Order
Lecanorales
Family
Ramalinaceae
Genus
Thalloidima
Name with authority
Thalloidima sedifolium (Scop.) Kistenich, Timdal, Bendiksby & S.Ekman

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q108425257 · GBIF 9995225