When it is recorded
Jan0
Feb0
Mar5
Apr62
May51
Jun10
Jul6
Aug9
Sep97
Oct74
Nov14
Dec0
GBIF records by month, 2000–2025 (all years combined).
Where it is recorded
| # | County | Nation | Records | Share |
|---|---|---|---|---|
| 1 | Powys | Wales | 48 | |
| 2 | Pembrokeshire | Wales | 40 | |
| 3 | Gwynedd | Wales | 35 | |
| 4 | Monmouthshire | Wales | 34 | |
| 5 | Isle of Anglesey | Wales | 31 | |
| 6 | Carmarthenshire | Wales | 25 | |
| 7 | Wrexham | Wales | 19 | |
| 8 | Denbighshire | Wales | 9 | |
| 9 | Conwy | Wales | 8 | |
| 10 | Ceredigion | Wales | 7 | |
| 11 | Swansea | Wales | 5 | |
| 12 | Aberdeenshire | Scotland | 1 |
4 England1 Scotland323 Wales
Records per county (GADM level 2) and per nation; one record can count towards several areas. 12 counties in all.
About this species
- Records since 2000
- 328
- Peak month
- September
- Counties with records
- 12
- Group
- Seaweeds and algae
- NBN Atlas records since 2000
- 261
- Kingdom
- Chromista
- Phylum
- Ochrophyta
- Class
- Bacillariophyceae
- Order
- Achnanthales
- Family
- Achnanthaceae
- Genus
- Achnanthes
- Name with authority
- Achnanthes conspicua
Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · GBIF 7439323