Aster chilensis subsp. adscendens (Lindl. ex DC.) Cronquist accepted as Symphyotrichum ascendens (Lindl.) G.L.Nesom (original description)
Aster chilensis subsp. hallii (A.Gray) Cronquist accepted as Symphyotrichum hallii (A.Gray) G.L.Nesom (original description)
Aster chilensis subsp. typicus Cronquist accepted as Symphyotrichum chilense (Nees) G.L.Nesom (original description)
Aster chilensis var. bernardinus (H.M.Hall) Cronquist accepted as Symphyotrichum defoliatum (Parish) G.L.Nesom (original description)
Aster chilensis var. euadscendens Cronquist accepted as Symphyotrichum ascendens (Lindl.) G.L.Nesom (original description)
Aster coerulescens var. laetevirens (Greene) Cronquist accepted as Symphyotrichum lanceolatum (Willd.) G.L.Nesom (original description)
Aster coerulescens var. typicus Cronquist accepted as Symphyotrichum praealtum var. praealtum (Poir.) G.L.Nesom (original description)
Aster foliaceus var. cusickii (A.Gray) Cronquist accepted as Symphyotrichum cusickii (A.Gray) G.L.Nesom (original description)
Aster foliaceus var. lyallii (A.Gray) Cronquist accepted as Symphyotrichum hendersonii (Fernald) G.L.Nesom (original description)
Liatris ×deamii f. albina Shinners (original description)
Liatris deamii (Lunell) Shinners (original description)
Liatris gladewitzii (Farw.) Farw. ex Shinners (original description)
Liatris novae-angliae (Lunell) Shinners accepted as Liatris scariosa var. novae-angliae Lunell (original description)
Liatris spheroidea f. asperifolia Shinners (original description)
Liatris spheroidea f. benkei (J.F.Macbr.) Shinners (original description)
Liatris spheroidea var. salutans (Lunell) Shinners accepted as Liatris aspera Michx. (original description)
Liatris weaveri Shinners (original description)