Sium nodiflorum:

Sium nodiflorum:

Sium nodiflorum L., Apiaceae: See Apium nodiflorum (L.) Lag.




Sium nodiflorum Walter, Apiaceae: See Ciclospermum leptophyllum (Pers.) Sprague.

I have no articles for this botanical term, but there might be some for the next level down (if found).