557b. Crocus vernus All. Crocus. Escaped. Painesville, Lake Co. Otto Hacker.
568a. Limnorchis hyperborea (L.) Rybd. (Habenaria hyperborea (L.) R. Br.) Canton. Mrs. Theano W. Case.
670a. Quercus alexanderi Britton. Alexander’s Oak. “Ohio;” N. L. Britton, Manual of Flora, 336. This was formerly confused with, or included in Q. acuminata, and like the latter is not uncommon in Ohio.
683a. Urtica urens L. Small Nettle. Painesville, Lake Co. Otto Hacker.
754a. Acnida tamariscina prostrata. Uline and Bray. Painesville, Lake Co. Otto Hacker.
762a. Portulaca grandiflora Hook. Garden Portulaca. Sun Plant. Escaped; Roadsides. St. Marys, Auglaize Co. A. Wetzstein.
775a. Lychnis vesicaria L. Lychnis. Escaped. Painesville, Lake Co. Otto Hacker.
886a. Fumaria parviflora Lam. Small Fumitory. Painesville, Lake Co. Otto Hacker.
893a. Sisymbrium altissimum L. Tall Sisymbrium. L. D. Stair in List of Railroad Weeds. Painesville, Lake Co. Otto Hacker.
894a. Myagrum perfoliatum L. Myagrum. Painesville, Lake Co. Otto Hacker.