When it is recorded
Jan9
Feb33
Mar59
Apr70
May97
Jun133
Jul103
Aug67
Sep77
Oct44
Nov42
Dec32
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Plymouth | England | 39 | |
| 2 | Ards and North Down | Northern Ireland | 37 | |
| 3 | Devon | England | 27 | |
| 4 | Suffolk | England | 26 | |
| 5 | Dumfries and Galloway | Scotland | 26 | |
| 6 | Torbay | England | 26 | |
| 7 | Dorset | England | 24 | |
| 8 | Cornwall | England | 19 | |
| 9 | Essex | England | 17 | |
| 10 | Mid and East Antrim | Northern Ireland | 16 | |
| 11 | Fife | Scotland | 14 | |
| 12 | Causeway Coast and Glens | Northern Ireland | 10 | |
| 13 | Newry, Mourne and Down | Northern Ireland | 10 | |
| 14 | Kent | England | 7 | |
| 15 | Gwynedd | Wales | 7 |
422 England24 Wales20 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 32 counties in all.
About this species
- Records since 2000
- 766
- Peak month
- June
- Counties with records
- 32
- Scientific name
- Undaria pinnatifida
- Group
- Seaweeds and algae
- NBN Atlas records since 2000
- 726
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Phaeophyceae
- Order
- Laminariales
- Family
- Alariaceae
- Genus
- Undaria
- Name with authority
- Undaria pinnatifida (Harv.) Suringar
- Contributing datasets
- 26
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q3549232 · GBIF 5422556