Viola heterophylla subsp. graeca (W. Becker) W. Becker in Beih. Bot. Centralbl. 26: 326. 1910
Viola heterophylla subsp. graeca in Beih. Bot. Centralbl. 26: 326. 1910
is new combination for Viola heterophylla var. graeca in Beih. Bot. Centralbl. 18: 358. 1905
Viola heterophylla subsp. graeca in Beih. Bot. Centralbl. 26: 326. 1910