Author:Arthur Haines Contents 1 Affiliation 1.1 Institution 1.2 Location 2 Treatments Affiliation Affiliation information has been provided by Volume 12. Institution Location Bowdoin, MaineTreatments EEuthamia Euthamia caroliniana Euthamia graminifolia E cont.Euthamia gymnospermoides Euthamia leptocephala Euthamia occidentalis E cont.Exochorda Exochorda racemosa