Ambrosia artemisiifolia f. villosa Fernald & Griscom accepted as Ambrosia polystachya DC. (original description)
Antennaria virginica Stebbins accepted as Antennaria parvifolia Nutt. (original description)
Antennaria virginica var. argillicola Stebbins accepted as Antennaria parvifolia Nutt. (original description)
Arnica whitneyi Fernald accepted as Arnica cordifolia Hook. (original description)
Artemisia pattersonii var. glabrior E.H.Kelso accepted as Artemisia pattersonii A.Gray (original description)
Artemisia scopulorum var. aggregata E.H.Kelso accepted as Artemisia scopulorum A.Gray (original description)
Eupatorium perfoliatum var. colpophilum Fernald & Griscom accepted as Eupatorium perfoliatum L. (original description)
Eupatorium rotundifolium var. lanceolatum (Muhl. ex Willd.) Fernald & Griscom accepted as Eupatorium pilosum Walter (original description)
Eupatorium sessilifolium var. vaseyi (Porter) Fernald & Griscom accepted as Eupatorium album var. vaseyi (Porter) Cronquist (original description)
Gnaphalium calviceps Fernald accepted as Gamochaeta calviceps (Fernald) Cabrera (original description)
Iva frutescens var. oraria (Bartlett) Fernald & Griscom accepted as Iva frutescens L. (original description)
Krigia biflora f. glandulifera Fernald accepted as Krigia biflora (Walter) S.F.Blake (original description)
Liatris graminifolia var. lasia Fernald & Griscom accepted as Liatris pilosa (Aiton) Willd. (original description)
Liatris graminifolia var. smallii (Britton) Fernald & Griscom accepted as Liatris pilosa (Aiton) Willd. (original description)
Neurolaena schippii B.L.Rob. (original description)
Solidago sempervirens var. typica Fernald (original description)
Tanacetum huronense var. bifarium Fernald accepted as Tanacetum bipinnatum (L.) Sch.Bip. (original description)
Tanacetum huronense var. johannense Fernald accepted as Tanacetum bipinnatum (L.) Sch.Bip. (original description)
Tanacetum huronense var. typicum Fernald (original description)