963 Philadelphus inodorus L. Mt. Pleasant, Jefferson County. W. A. Kellerman.
1039a Cratægus cordata (Mill.) Ait. Washington Thorn. Steubenville, Ohio. H. N. Mertz.
1045a Cratægus multipes n. sp. (W. W. Ashe in Bulletin 175 N. C. Experiment Station, August, 1900.) Ohio, E. E. Bogue, Coll.
1132a Dolichos lablab L. Hyacinth Bean. Escaped from cultivation in several places in Columbus. Found growing on vacant lots, surrounded by large weeds. John H. Schaffner.
1188a Rhus cotinus L. Escaped, Mt. Pleasant, Jefferson County. W. A. Kellerman.
1219a Ampelopsis cordata Michx. Scioto County. Previously reported for Ohio. W. A. Kellerman.
1255 Lechea minor L. Steubenville, Ohio. H. N. Mertz.
1487a Gilia coronopifolia Pers. Growing in a cemetery near Madison, Lake County. Spreading slowly. F. J. Tyler.
1729 Euphorbia lathyris L. Pomeroy, Meigs County. W. A. Kellerman.
1919a Polymnia canadensis var. radiata Gray. Cedar Point. Very abundant. R. F. Griggs.