⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50118672, with some changes.

Heterotropa hayatana f. colocasiifolia (Hayata) F. Maek. ex Nemoto is a synonym of Asarum hypogynum Hayata

This name is a synonym of Asarum hypogynum Hayata.

The record derives from Tropicos which reports it as a synonym (record 50118672) with original publication details: Fl. Japan, Suppl. 160 160 1936.