Compositae source details
American Midland Naturalist 37(1):
308366
Publication
Date
action
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Arnica chamissonis var. bernardina (Greene) Jeps. ex Maguire accepted as Arnica chamissonis Less. (original description)
Haplopappus nuttallii var. depressus Maguire accepted as Xanthisma grindelioides var. depressum (Maguire) D.R.Morgan & R.L.Hartm. (original description)
Haplopappus nuttallii var. depressus Maguire accepted as Xanthisma grindelioides var. depressum (Maguire) D.R.Morgan & R.L.Hartm. (original description)
