Synonyms
Polygonum × convolvuloides Brügger
Polygonum × asperulum Zapał.
Polygonum × heterocarpum Beck
Polygonum × convolvuloides f. intermedium Lawalrée
Polygonum convolvuloides f. pterocarpum Lawalrée
Bilderdykia × convolvuloides Janch.
Fagopyrum × heterocarpum (Beck) Nyár.
Fallopia × heterocarpa f. intermedia (Lawalrée) Doweld
Fallopia × convolvuloides Holub
Fallopia × heterocarpa f. pterocarpa (Lawalrée) Doweld
Tiniaria × heterocarpa (Beck) Janch.