Compositae source details
(1941). Rhodora 43
328024
1941
Publication
Date
action
by
Erigeron scaturicola Fernald accepted as Erigeron philadelphicus Michx. accepted as Erigeron quercifolius Pursh accepted as Erigeron philadelphicus Michx. (original description)
Eupatorium bulliferum S.F.Blake accepted as Cronquistianthus bulliferus (S.F.Blake) R.M.King & H.Rob. (original description)
Eupatorium rugosum var. angustatum (A.Gray) S.F.Blake accepted as Ageratina altissima var. altissima (L.) R.M.King & H.Rob. (original description)
Lactuca hirsuta f. indivisa Fernald (original description)
Eupatorium bulliferum S.F.Blake accepted as Cronquistianthus bulliferus (S.F.Blake) R.M.King & H.Rob. (original description)
Eupatorium rugosum var. angustatum (A.Gray) S.F.Blake accepted as Ageratina altissima var. altissima (L.) R.M.King & H.Rob. (original description)
Lactuca hirsuta f. indivisa Fernald (original description)
