Ageratina pendula Panero & Villaseñor (original description)
Chersodoma deltoidea Sagást. & M.O.Dillon (original description)
Chersodoma glabriuscula (Cabrera) M.O.Dillon & Sagást. (original description)
Grindelia linearifolia Adr.Bartoli, Tortosa & Marchesi (original description)
Grindelia rupestris Adr.Bartoli, Tortosa & Marchesi accepted as Grindelia buphthalmoides DC. (original description)
Gundlachia corymbosa var. apiculata (Britton & S.F.Blake) M.A.Lane (original description)
Gundlachia corymbosa var. compacta (Urb. & Ekman) M.A.Lane (original description)
Gundlachia corymbosa var. cubana (Britton & S.F.Blake) M.A.Lane (original description)
Gundlachia corymbosa var. foliosa (Britton & S.F.Blake) M.A.Lane (original description)
Gundlachia corymbosa var. ocoana (Urb. & Ekman) M.A.Lane (original description)
Siapaea Pruski (original description)