( 88 ) 



162. PILOBOLUS, Tode. 



1. crystallinus, Tode. Horse dung. 



2. roridus, Schum. Duug. 



Fam. VI. ASCOMYCETES. 



163. ONYGENA, Per*. 

 equina, Pers. Old hoofs. 



164. SPHiEROTHECA, Lev. 



1. pruinosa, 0. & P. Leaves of Rhus glabra. 



2. Castagnei, Lev. Leaves. 



165. LASIOBOTRYS, Kunze. 

 Lonicerse, Kze. Leaves of Lonicera. 



166. PHYLLACTINA, Lev. 

 guttata, Lev. Dead Chestnut leaves. 



167. UNCINULA, Lev. 



1. adunca, Lev. Leaves of Willows. 



2. macrospora, Peck. Leaves of Elm, both sides. 



3. circinata, C. & P. Under side of Maple leaves. 



4. flexuosa, Peck. Lower side of Horse Chestnut leaves. 



5. Ampelopsidis, Peck. Both sides of leaves of Woodbine. 



168. P0D0SPH2ERIA, Kunze. 



1 . Kunzei, Lev. On Spinea salicifolia. 



2. biuncinata, C. & P. Leaves of "Witch Hazel. 



169. MICROSPH-ffiRIA, Lev. 



1. Friesii, Lev. Leaves of Lilac. 



2. Friesii, var. Castanese, C. & P. Living Chestnut leaves. 



3. extensa, C. & P. Living Oak leaves. 



4. pulchra, C. & P. Leaves of Corn us alternifolia. 



5. diffusa, C. & P. Leaves of LespedezaB. 



6. Hedwigii, Lev. Leaves of Viburnum Lentago. 



7. Vaccinii, C. & P. Leaves of Y. vacillans. 



170. ERYSIPHE, Hedw. 

 J. communis, Schl. Leaves. 



2. lamprocarpa, C. & P. Leaves of Phlox Druinmondii. 



3. Martii, Link. Pea sterns and leaves. 



4. Ceanothi, Schw. Leaves of Ceanothus. 



5. Vaccinii, Schw. Leaves of Epigaja repens. 



171. ERYSIPHELLA, Peck. 

 aggregata, Peck. Catkins of Alder. 



