World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew

Echinodorus latifolius (Seub.) Rataj, Stud. CSA V 2: 18 (1975).

This name is a synonym.

Homotypic Names:
Accepted Name:	Helanthium bolivianum (Rusby) Lehtonen & Myllys, Cladistics 24: 228 (2008).
Family:	Alismataceae
* Alisma tenellum f. latifolium Seub. in C.F.P.von Martius & auct. suc. (eds.), Fl. Bras. 3(1): 195 (1855). Echinodorus tenellus var. latifolius (Seub.) Fassett, Rhodora 57: 202 (1955). * Basionym/Replaced Synonym
Original Compiler:	R.Govaerts