Apiaceae
Fool's watercress
Helosciadium nodiflorum
- Family
- Apiaceae
- Genus
- Helosciadium
Pet and kid safety: not checked yet. Check pet-safe plants
Is yours looking unwell? Scan your plant — free
Common names
By language (16)
- Asturian
- Berriu
- Bulgarian
- Възлестоцветна целина
- Catalan
- Creixen bord
- Dutch
- Groot moerasscherm
- English
- Fool's watercress, European marshwort, Fool's-water-cress
- Finnish
- Koiranselleri
- French
- Ache faux-cresson, Ache Nodiflore
- German
- Knotenblütiger Sellerie
- Hebrew
- כרפס הביצות
- Irish
- Gunna uisce
- mwl
- Alrabaça
- Polish
- Selery węzłobaldachowe
- Portuguese
- Alrabaça, Rabaça, Salsa-brava
- Russian
- Сельдерей узлоцветковый
- Swedish
- Fränefloka
- Welsh
- Dyfrforonen swp-flodeuog
Synonyms
- Apium nodiflorum (L.) Lag.
- Cicuta nodiflora (L.) Crantz
- Helodium nodiflorum (L.) Dumort.
- Lavera nodiflora (L.) Raf.
- Meum nodiflorum (L.) Baill.
- Pimpinella nodiflora (L.) Stokes
- Selinum nodiflorum (L.) E.H.L.Krause
- Seseli nodiflorum (L.) Scop.
- Sison nodiflorum (L.) Brot.
- Sium nodiflorum L.
Photos
Photo: Frantz-Samy, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Daderot, CC0, from Wikimedia Commons 
Photo: Lamiot, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Lamiot, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Lamiot, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Lamiot, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Lamiot, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Lamiot, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Lamiot, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Lamiot, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Ewen Cameron, CC BY 4.0, from Wikimedia Commons 
Photo: Ewen Cameron, CC BY 4.0, from Wikimedia Commons
More in Helosciadium
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.