Verbatim text: Belcher, R. O. 1956. A revision of Erechtites (Compositae) with inquiries into Senecio and Arrhenechthites. Ann. Missouri Bot. Gard. 43: 1–85.
Author: Belcher, R.O.
Year: 1956
Title: A revision of Erechtites (Compositae) with inquiries into Senecio and Arrhenechthites
Journal: Ann. Missouri Bot. Gard
Volume: 43
Pages: 1–85