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Species · Flowering plants

Smooth Sow-thistle

Sonchus oleraceus

12,637Records since 2000
MayPeak month
122Counties with records

When it is recorded

Jan380
Feb320
Mar441
Apr1,584
May1,633
Jun1,570
Jul1,332
Aug1,197
Sep999
Oct809
Nov602
Dec487

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

Where it is recorded

#CountyNationRecordsShare
1Worcestershire England1,147
2Sefton England1,047
3Essex England368
4Oxfordshire England330
5Highland Scotland264
6Suffolk England239
7Portsmouth England236
8Cornwall England174
9Norfolk England170
10Halton England153
11Cambridgeshire England140
12Telford and Wrekin England140
13Surrey England139
14Liverpool England134
15Fife Scotland133
10,495 England936 Scotland281 Wales34 Northern Ireland

Records per county (GADM level 2) and per nation; one record can count towards several areas. 122 counties in all.

About this species

Records since 2000
12,637
Peak month
May
Counties with records
122
Scientific name
Sonchus oleraceus
Group
Flowering plants
NBN Atlas records since 2000
49,698
Conservation designations
GB Red List (2001 IUCN criteria)
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Asterales
Family
Asteraceae
Genus
Sonchus
Name with authority
Sonchus oleraceus L.
Contributing datasets
45

Sources: GBIF occurrence data (CC0 / CC BY), JNCC Taxon Designations (OGL), NBN Atlas (open licences), Wikidata (CC0) · Wikidata Q331676 · GBIF 8228544