When it is recorded
Jan38
Feb57
Mar81
Apr69
May59
Jun40
Jul66
Aug37
Sep33
Oct31
Nov28
Dec38
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Highland | Scotland | 84 | |
| 2 | Cumbria | England | 67 | |
| 3 | Gwynedd | Wales | 64 | |
| 4 | Argyll and Bute | Scotland | 31 | |
| 5 | Somerset | England | 26 | |
| 6 | Powys | Wales | 26 | |
| 7 | Conwy | Wales | 25 | |
| 8 | Monmouthshire | Wales | 24 | |
| 9 | North Yorkshire | England | 18 | |
| 10 | Gloucestershire | England | 16 | |
| 11 | Perth and Kinross | Scotland | 16 | |
| 12 | Carmarthenshire | Wales | 16 | |
| 13 | Fermanagh and Omagh | Northern Ireland | 16 | |
| 14 | Ceredigion | Wales | 14 | |
| 15 | Denbighshire | Wales | 14 |
184 England188 Scotland188 Wales33 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 39 counties in all.
About this species
- Records since 2000
- 596
- Peak month
- March
- Counties with records
- 39
- Scientific name
- Porella arboris-vitae
- Group
- Liverworts
- NBN Atlas records since 2000
- 618
- Conservation designations
- GB Red List (2001 IUCN criteria)
- Kingdom
- Plantae
- Phylum
- Marchantiophyta
- Class
- Jungermanniopsida
- Order
- Porellales
- Family
- Porellaceae
- Genus
- Porella
- Name with authority
- Porella arboris-vitae (With.) Grolle
- Contributing datasets
- 17
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q3398166 · GBIF 5836724