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Species · Flowering plants

Sea Arrowgrass

Triglochin maritima

2,248Records since 2000
OctoberPeak month
51Counties with records
Least ConcernIUCN Red List

When it is recorded

Jan4
Feb6
Mar1
Apr56
May131
Jun232
Jul255
Aug255
Sep425
Oct840
Nov11
Dec9

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

Where it is recorded

#CountyNationRecordsShare
1Carmarthenshire Wales450
2Gwynedd Wales162
3Swansea Wales128
4Isle of Anglesey Wales96
5Sefton England94
6Cumbria England83
7Pembrokeshire Wales80
8Highland Scotland60
9Essex England58
10Argyll and Bute Scotland48
11Suffolk England37
12Falkirk Scotland37
13Lincolnshire England35
14East Lothian Scotland31
15Norfolk England28
776 England276 Scotland1,164 Wales5 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 51 counties in all.

About this species

Records since 2000
2,248
Peak month
October
Counties with records
51
IUCN Red List
Least Concern
Scientific name
Triglochin maritima
Group
Flowering plants
NBN Atlas records since 2000
6,862
Conservation designations
GB Red List (2001 IUCN criteria)
Kingdom
Plantae
Phylum
Tracheophyta
Class
Liliopsida
Order
Alismatales
Family
Juncaginaceae
Genus
Triglochin
Name with authority
Triglochin maritima L.
Contributing datasets
27

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q157862 · GBIF 2865368