When it is recorded
Jan19
Feb24
Mar30
Apr59
May157
Jun513
Jul480
Aug284
Sep172
Oct53
Nov22
Dec15
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Highland | Scotland | 515 | |
| 2 | Argyll and Bute | Scotland | 294 | |
| 3 | Worcestershire | England | 245 | |
| 4 | Cumbria | England | 70 | |
| 5 | Swansea | Wales | 67 | |
| 6 | Powys | Wales | 58 | |
| 7 | Gwynedd | Wales | 55 | |
| 8 | Ceredigion | Wales | 55 | |
| 9 | Pembrokeshire | Wales | 51 | |
| 10 | Na h-Eileanan Siar | Scotland | 40 | |
| 11 | Devon | England | 38 | |
| 12 | Isle of Anglesey | Wales | 36 | |
| 13 | North Yorkshire | England | 35 | |
| 14 | Dorset | England | 29 | |
| 15 | Sheffield | England | 28 |
772 England965 Scotland353 Wales31 Northern Ireland
Records per county (GADM level 2) and per nation; one record can count towards several areas. 60 counties in all.
About this species
- Records since 2000
- 2,185
- Peak month
- June
- Counties with records
- 60
- IUCN Red List
- Least Concern
- Scientific name
- Potamogeton polygonifolius
- Group
- Flowering plants
- NBN Atlas records since 2000
- 16,038
- Most recorded in
- Highland, Argyll and Bute, Worcestershire, Cumbria, Swansea, Powys, Gwynedd, Ceredigion, Pembrokeshire
- Conservation designations
- GB Red List (2001 IUCN criteria)
- Kingdom
- Plantae
- Phylum
- Tracheophyta
- Class
- Liliopsida
- Order
- Alismatales
- Family
- Potamogetonaceae
- Genus
- Potamogeton
- Name with authority
- Potamogeton polygonifolius Pourr.
- Contributing datasets
- 45
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q3174654 · GBIF 5301226