88 



On Satnbucus Canadensis. Johnson, 9, 1S!)0 (Fisher); Montgomery, 10, 

 18!):;. 

 MicRosi'H.KKA QUKKciNA (Schw.) Burrlll. 



On Quercus alba, Putnam, 10, 1891. 



On Quercus bicolor, Johnson, 9, 1890 (Fisher): Vigo, 10, 1S93. 



On (Quercus h'rata, Johnson, 9, 1890 (Fisher). 



On (^lercus macrocarpa, Johnson, 9, 1890 (Fisher). 



On Quercus Muhlenbergii, Johnson, 9, 1890 (Fisher); Putnam, 10, 1893. 



On Quercus rubra, Johnson, 9, 1890 (Fisher); IMarshall, 10, 1893; Put- 

 nam, 10, 1893; Vigo, 10, 189.;. 



On Quercus sp., Montgomery (Brannon). 

 MicRo.spir.KRA Ravenelii Berk. 



On Gleditschia triacanthos, Johnson, s, isijO (Fisher); Vigo, 10, 1893; 

 Montgomery (Brannon); Putnam, 10, ISO.!; Owen, 10, 1893. 

 MiCRospii.ERA Ru.ssELLii Cllnton. 



On Oxalis stricta, Johnson, 7, 1890 (Fisher); I'utnam, 10, 1891; Mont- 

 gomery, 10, 1893; 1893 (Olive). 

 MicROsi'H.KRA sEMiTosiTA B. and C. 



On Cephalanthus occidentalis, Johnson, 9, 189(» (Fisher); Vigo, 10, 1893. 

 Mkrosi'ii,ki:a symi-horicaki'i Howe. 



On Symphoricarpus vulgaris, Putnam, 10. isiil ; ll, 1S9L'; 10, 1S93. 

 Microsph.kra vac( inii (Schw.) C. and P. 



On A^accinium sp., Marshall, 10, 1893. 



PlIYT.l'ArTINIA SriTFlLTA (Rcb.) SaCC. 



()nCarpinus Caroliniana, Putnam, 10, 1891; Montgomery, 10, 1890 



(Fisher). 

 On Celajstrus scandens, Montgomery, 10, 1890 (Fisher). 

 On Cornus Horida, Putnam, 10, 1891 ; 10, 1.S9L'. 

 On Cory] us Americana, Montgomery, 10, 1899 (Fisher): Marshall, 10, 



1893. 

 On Fraxinus Americana, Johnson, 9, 1890 (Fisher): Montgomery, 10, 



1893; 189:; (( >live); Putnam, 10, 1893. 

 On Fraxinus pubescens, Johnson, 9, 1890 (Fisher). 

 On Fraxinus quadrangulata, Johnson, 10, 1890 (Fisher). 

 On Fraxinus sambucifolia, Johnson, 10. 1S90 (Fisher). 

 On Liriodendron tulipifera, .Johnson, 9, 1890 (Fisher); JNlontgomery, 



1893 (()live). 

 On Ostrya Virginica, Montgomery, 10, 1890 (Fisher); Putnam, 10, 1891; 



10, 189.3. 



