Erigeron andicola f. humilior Vierh. accepted as Erigeron andicola DC. (original description)
Erigeron andicola f. pleiocephalus Vierh. accepted as Erigeron cinereus Hook. & Arn. (original description)
Erigeron dusenii Vierh. accepted as Erigeron cinereus Hook. & Arn. (original description)
Erigeron dusenii f. purpurascens Vierh. accepted as Erigeron cinereus Hook. & Arn. (original description)
Erigeron dusenii f. viridis Vierh. accepted as Erigeron cinereus Hook. & Arn. (original description)
Erigeron fernandezii f. tragopogonoides (Vierh.) Skottsb. accepted as Erigeron myosotis Pers. (original description)
Erigeron imbricatus Vierh. (original description)
Erigeron myosotis f. palmaris Vierh. accepted as Erigeron myosotis Pers. (original description)
Erigeron myosotis f. pluriceps Vierh. accepted as Erigeron myosotis Pers. (original description)
Erigeron myosotis f. spithameus Vierh. accepted as Erigeron myosotis Pers. (original description)
Erigeron myosotis subsp. fuegiae Vierh. accepted as Erigeron myosotis Pers. (original description)
Erigeron myosotis subsp. polymorphoides Vierh. accepted as Erigeron glabratus Hoppe & Hornsch. ex Bluff & Fingerh. accepted as Erigeron acer L. (original description)
Erigeron myosotis subsp. pseudomagellanicus Vierh. accepted as Erigeron myosotis Pers. (original description)
Erigeron myosotis subsp. skottsbergii Vierh. accepted as Erigeron leptopetalus Phil. (original description)
Erigeron philippii f. densehirsutus Vierh. accepted as Erigeron myosotis Pers. (original description)
Erigeron philippii f. pluriceps Vierh. accepted as Erigeron myosotis Pers. (original description)
Erigeron philippii f. sparsehirsutus Vierh. accepted as Erigeron myosotis Pers. (original description)
Erigeron philippii f. tragopogonoides Vierh. accepted as Erigeron myosotis Pers. (original description)
Erigeron platylepis Vierh. accepted as Erigeron myosotis Pers. (original description)