Chiliophyllum fuegianum O.Hoffm. accepted as Chiliotrichum fuegianum (O.Hoffm.) Bonif. (original description)
Chuquiraga dusenii O.Hoffm. accepted as Chuquiraga avellanedae Lorentz (original description)
Chuquiraga dusenii O.Hoffm. ex Dusén (original description)
Dusenia O.Hoffm. accepted as Duseniella K.Schum. (original description)
Leucheria lanigera O.Hoffm. ex Dusén accepted as Leucheria leontopodioides (Kuntze) K.Schum. (original description)
Nassauvia abbreviatum Dusén (original description)
Nassauvia bryoides O.Hoffm. ex Dusén (original description)
Nassauvia darwinii (Hook. & Arn.) O.Hoffm. & Dusén ex Dusén (original description)
Nassauvia modesta O.Hoffm. ex Dusén (original description)
Nassauvia nordenskjoldii O.Hoffm. ex Dusén (original description)
Nassauvia scleranthoides O.Hoffm. ex Dusén (original description)
Senecio alloeophyllus O.Hoffm. ex Dusén (original description)
Senecio nordenskjoldii O.Hoffm. ex Dusén (original description)
Senecio stipellatus O.Hoffm. ex Dusén (original description)
Senecio subpanduratus O.Hoffm. ex Dusén (original description)