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Species · Liverworts

Cliff Scalewort

Porella cordaeana

588Records since 2000
AprilPeak month
48Counties with records

When it is recorded

Jan35
Feb50
Mar69
Apr107
May45
Jun38
Jul52
Aug22
Sep16
Oct45
Nov54
Dec36

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

Where it is recorded

#CountyNationRecordsShare
1Perth and Kinross Scotland55
2North Yorkshire England50
3Conwy Wales50
4Scottish Borders Scotland46
5Highland Scotland39
6Powys Wales24
7Cumbria England23
8Dumfries and Galloway Scotland22
9City of Edinburgh Scotland19
10Aberdeenshire Scotland15
11Angus Scotland15
12Gwynedd Wales13
13Stirling Scotland12
14Devon England10
15Fife Scotland8
172 England296 Scotland100 Wales15 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 48 counties in all.

About this species

Records since 2000
588
Peak month
April
Counties with records
48
Scientific name
Porella cordaeana
Group
Liverworts
NBN Atlas records since 2000
582
Conservation designations
GB Red List (2001 IUCN criteria)
Kingdom
Plantae
Phylum
Marchantiophyta
Class
Jungermanniopsida
Order
Porellales
Family
Porellaceae
Genus
Porella
Name with authority
Porella cordaeana (Huebener) Moore
Contributing datasets
13

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q12360670 · GBIF 5710210