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Species · Flowering plants

Marsh Arrowgrass

Triglochin palustris

936Records since 2000
JulyPeak month
54Counties with records
Least ConcernIUCN Red List

When it is recorded

Jan5
Feb3
Mar0
Apr2
May29
Jun214
Jul260
Aug165
Sep62
Oct9
Nov6
Dec0

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

Where it is recorded

#CountyNationRecordsShare
1Worcestershire England133
2Highland Scotland118
3Argyll and Bute Scotland88
4Perth and Kinross Scotland69
5Cambridgeshire England39
6Norfolk England35
7North Yorkshire England34
8Cumbria England30
9Powys Wales29
10Pembrokeshire Wales25
11East Lothian Scotland14
12Sefton England10
13Herefordshire, County of England10
14Isle of Anglesey Wales10
15Stirling Scotland9
444 England352 Scotland94 Wales15 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 54 counties in all.

About this species

Records since 2000
936
Peak month
July
Counties with records
54
IUCN Red List
Least Concern
Scientific name
Triglochin palustris
Group
Flowering plants
NBN Atlas records since 2000
9,908
Conservation designations
GB Red List (2001 IUCN criteria)
Kingdom
Plantae
Phylum
Tracheophyta
Class
Liliopsida
Order
Alismatales
Family
Juncaginaceae
Genus
Triglochin
Name with authority
Triglochin palustris L.
Contributing datasets
36

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q158842 · GBIF 2865280