NORTH AMERICAN PARASITIC EXOASCE/E. 133 



Ill/mis, on fruits of P. americana, P. pumila and P. maritima, E. piirpiiras- 

 ccus on leaves of Rhus copallina, E. deformans on leaves of Prunus persica, 

 /:. hdcfrriospcniiHs on leaves of Betula nana, T. carnea on leaves of Betula 

 nana, 7. coerulesccns on Quercus species, T. cxtensa on Quercus macrocarpa, 

 Ma^ntisiclla potcnt'illiT on leaves of Potentilla canadensis, and M. fiava on 

 leaves of Betula populifolia. 



Sadebeck, R. [A new Taphrina on Ostiya.] Forst. Nat. 

 Zeit. 4: 87. F i895.f 



Mentions Taphruia z'ir^iiiicd on Ostrya virginica from America. 



Scribner, F. L. Report of the Mycological Section. Rept. 

 U. S. Agr. 1886: 95-138. //. 1-8. J maps, i diagr. 1887. 



A list of injurious fungi includes Exoascns frnni on plum (p. 134) and 

 Ewasciis deformans on peach (pp. 132, 134, 135.) 



Scribner, F. L. Fungous diseases. i2mo. pp. 1-134. 1890. 

 (issued 1891) J. T. Lovett & Co., Little Silver, N. J.f 



On p. 126 gives an account, witli tigures, of Taflirina deformans on peach 

 leaves. 



Seymour, A. B. See Farlow, W. G. 



Seymour, A. B. and Earle, F. S. Economic Fungi. Fasc. 

 1-8. No. 1-400. I Ja 1 890-1 My 1893. 



Fas-c. I. contains (13) Taplirnia pruiii affecting young ovaries of Prunus 

 americana, (14) T. deforntans on leives of P. persica and (15) T. deformans 

 on leaves of P. pennsyh anica. 



Fasc. 3-4. I S 1892 contains (120) T. piirptirascens on leaves of Rhus 

 copallina, (128) T. deformaii'i on leaves of P. serotina, (129) the same fungus 

 upon leaves of P. chicasa. 



(167:1 ) y. (din-iiH'cnnr on catkins of Alnus incana. 



(i67t> ) /'. aliii-inca'uc on catkins of .V. serrulata. 



(180) T. CLvrulcscens on Quercus aquatica. 



(184^ ) 7. civr/i/escens on Quercus coccinea, var. tinctoria 



(184!^ ) 7. cxr/i/eM-ens on Quercus coccinea, var. tinctoria. 



(185) T. cccriilcscenf: on Quercus falcata. 



(189) 7'. cocrulesceiis on Quercus phellos. 



(191) T. rhizophora on o\aries of Popu us tremuloides. 



Smith, E. F. Peach Yellows: a preliminary report. Bull. 

 U. S. Agr. 9: 1-254. i^^*^- 



Mentions on p. 165 Taphrina deformans on leaves and young shoots of 

 peach trees. 



