Gnaphalium affine d'Urv. accepted as Gamochaeta malvinensis (H.Koyama) T.R.Dudley accepted as Gamochaeta affinis Cabrera (original description)
Gnaphalium lycopodioides d'Urv. accepted as Chevreulia lycopodioides (d'Urv.) DC. (original description)
Hieracium antarcticum d'Urv. (original description)
Hieracium incertum d'Urv. accepted as Erigeron incertus (d'Urv.) Skottsb. (original description)
Nassauvia serpens d'Urv. (original description)
Perdicium suaveolens d'Urv. accepted as Leucheria suaveolens (d'Urv.) Speg. (original description)
Taraxacum coronopifolium d'Urv. accepted as Agoseris coronopifolia (d'Urv.) K.L.Chambers (original description)