Aquarius grisebachii (Small) Christenh. & Byng
Echinodorus amazonicus Rataj
Echinodorus amphibius Rataj
Echinodorus bleherae Rataj
Echinodorus eglandulosus Holm-Niels. & R.R.Haynes Holm-Niels. & R.R.Haynes
Echinodorus gracilis Rataj
Echinodorus grisebachii var. minor Kasselm.
Echinodorus heikobleheri Rataj
Echinodorus parviflorus Rataj