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CCDB → Angiosperms → Alismataceae → Echinodorus → Echinodorus cordifolius (L.) Griseb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Echinodorus cordifolius subsp. cordifolius | Echinodorus cordifolius (L.) Griseb. | 22 | eFlora | ||||
| ! | Echinodorus cordifolius (L.) Griseb. | Echinodorus cordifolius (L.) Griseb. | 22 | Fedorov, 1974 | Heiser, Whitaker 1948 | ||
| ! | Echinodorus cordifolius (L.) Griseb. | Echinodorus cordifolius (L.) Griseb. | 22 | Fedorov, 1974 | Baldwin, Speese 1955b | ||
| ! | Echinodorus cordifolius (L.) Griseb. | Echinodorus cordifolius (L.) Griseb. | 22 | Darlington, 1955 | Baldwin & S. '55b |