Canada's Plant Hardiness Site

Apiaceae parsley family
Sium suave Walter
En: water parsnip, hemlock water parsnip;
Fr: berle douce

• [=Apium cicutifolium (Schrank) Benth. & Hook.f. ex F.B.Forbes & Hemsl.]
• [=Apium lineare (Michx.) Benth. & Hook.f.]
• [=Cicuta dahurica Fisch. ex Schultz, nom. illeg.]
• [=Sium carsonii Durand]
• [=Sium cicutarium W.Baxter, nom. nud.]
• [=Sium cicutifolium Schrank, as cicutaefolium]
• [=Sium cicutifolium Schrank var. lineare (Michx.) H.Wolff]
• [=Sium floridanum Small, nom. inval.]
• [=Sium formosanum Hayata]
• [=Sium lineare Michx.]
• [=Sium lineare Michx. var. intermedium Torr. & A.Gray]
• [=Sium nipponicum Maxim.]
• [=Sium suave Walter forma carsonii (Durand) Fassett]
• [=Sium suave Walter forma fasciculatum Fassett]
• [=Sium suave Walter var. floridanum (Small) C.F.Reed]