]> NEBC barcode-01010887 United States of America Maine Greenwood Arisaema triphyllum subspecies stewardsonii (Britton) Huttleston (Britton) Huttleston 2016-05-13 22:41:56 J. P. Bill, R. J. Eaton, M. L. Fernald, L. Griscom & F. W. Hunnewell