Clammy Sowthistle
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Sonchus
- species: Sonchus tenerrimus
Aartselaar
Beringen
Kuurne
Flanders
Belgium
Tavel
A9
France
Dráma
Kíria
Néa Irakleítsa
Xánthi
East Macedonia and Thrace
Thesprotikón
Epirus
Dhervénion
Xylókastron
Zevgolatió
Peloponnese
Chálki
South Aegean
Fíki
Kallifónion
Khálki
Mouzáki
Palaiomonástiron
Thessaly
Mesopotamía
Árgos Orestikó
West Macedonia
Greece
Simrishamn
Skåne
Sweden
Kasserine
Al Qaşrayn
Tunisia
Mobile
Alabama
United States
Dagenham