Meaning of round-leaved in English:

round-leaved

Pronunciation /ˌraʊn(d)ˈliːvd/

adjective

(also round-leafed)
  • Having round leaves. Chiefly in the names of plants.

    The number of varieties distinguished by this name is considerable; only a few are illustrated here.

Origin

Late 16th century; earliest use found in John Gerard (c1545–1612), herbalist. From round + leaved.