Synonyms
Blyxa lancifolia Hook.f.
Blyxa delavayi Gagnep.
Blyxa somae Hayata
Blyxa aubertii var. echinosperma (C.B.Clarke) C.D.K.Cook & Luond
Blyxa shimadae Hayata
Hydrotrophus echinospermus C.B.Clarke
Blyxa ceratosperma Maxim.
Blyxa echinospermoides Blatt.
Blyxa talbotii Hook.f.
Blyxa bicaudata Nakai