43 



recurvatus, Poir.. Cuyahoga ; Scutellaria lateriflora. 

 L.. Cuyahoga ; 'Ihaiictrum purpurascens. L.. Lake. 



o. Erysiphe galeopsidis, D. C. Cheloiie glabra, 

 L.. Cuj-ahoga. 



i. Microsphaera aliii. (D.C. ). Webber. Castanea 

 dentata, (Marsh), Sudw., Lake; Sambucus canadensis, 

 L. . Cuyahoga; Syringa vulgaris. L., (cult. ). Lake. 



5. Microsphaera vaccinii, L. & P.. Vaccinium 

 corymbosum. L., Portage ; V. vacillans, Kalm.. 

 Lake, Portage. 



n. Podosphaera biuncinata, C. & P.. Hamamelis 

 virginiana. L.. Cuyahoga, Summit. 



7. Sphaerothera pannosa. (Wallr. ), Lev.. Kosa 

 ( cult. ). Cuyahoga. Summit. 



8. Uncinula clintonii. Peck, Tilia americana, L., 

 Cuyahoga. 



•I. Uncinula macrospora. Peck. Ulmus fulva 

 Walt. . Cuynhoga . 



10. Uncinula salicis, (D.C), Winter, Populus 

 monilifera, Ait ; Lake ; Salix cordata. Muhl., 

 Geauga. 



SECOND LIST OF THE UREDINE^ OF CUYA- 

 HOGA AND OTHER COUNTIES OF 

 NORTHERN OH I . TOGETHER WITH 

 THE NAMES OF THEIR 

 H ST-PLANTS. 



By Edo Claassen, 



1. Aecidium asterum. Schu., Aster paniculatus, 

 Lam., Geauga ; Solidago caesia, L., Geauga ; S. 



