Platanthera solstitialis var. latiflora Drejer in Naturhist. Tidsskr. 4: 46. 1842
Platanthera solstitialis var. latiflora in Naturhist. Tidsskr. 4: 46. 1842
is basionym for Platanthera bifolia subsp. latiflora in Feddes Repert. 89: 14. 1978
is basionym for Platanthera bifolia f. latiflora, Syn. Mitteleur. Fl. 3: 831. 1907
is basionym for Platanthera bifolia var. latiflora in J. Bot. (Morot) 6: 473. 1892
Platanthera solstitialis var. latiflora in Naturhist. Tidsskr. 4: 46. 1842