Potamogeton alpinus Balb.

Potamogeton alpinus f. longifolius (Laest. ex Fries) Fisch. ,

Potamogeton rufescens Schrad.

ruske penikeel Estonian,

rusttjernaks Norwegian Bokmål,

rusttjørnaks Norwegian Nynorsk,

rusttjønnaks Norwegian Nynorsk,

rusttjernaks Norwegian Nynorsk