308 



New York at the World's Colombian Exposition. 



Stereum bicoloi-, Fr. 

 Stereum versicolor, Fr. 

 Chlorosplenium serugmosum, Be N. 

 Wood stained by its Mycelium. 

 Wood permeated by Mycelium. 

 Bark overrun by Mycelium. 



Fungi Growing on and Injurious to 

 cultivatbd and usbful plants. 



Gloeosporium lagenarium, S. & K. 

 Plowrightia morbosa, {8chw.) Succ. 

 Monilia fructigena, Pers. 

 Entomosporium maculatum, Lev. 

 Plasmopara viticola, B. & Be T. 

 Fhytopbthora infestans, De By. 

 Peronospora parasitica, Tul. 

 Cladosporium fulvum, Gke. 

 Cercospora Apii. Fres. 

 Cercospora bcticola, 8acc. 

 Puocinia Malvacearum, Mor.t. 

 XJstilago Maydis, Cd. 

 Ustilago Tritici, Jensen. 

 Ustilago Hordei, K. & S. 

 Ustilago AvenaB, Jensen. 



Calyptospora Gceppertiana, KuJin. 

 Dimerosporium CoUinsii, Thum. 

 Hypoderma lineare. Peck. 



Fungi Injurious to Noxious Weeds 

 AND Animals. 



Empusa Muscse, Colin. 

 Sporendonema myophilum, Sam. 

 Cystopus candidus, Iji-b. 

 Puccinia suaveolens, Bostr. 

 Ustilago Cesatii, Wald. 

 Peronospora Llnariffi, Fcld. 



Becapitulation. 



Edible fungi 61 species. 



Fungi injurious to wood. ... 63 species. 



Fungi injurious to culti- 

 vated and useful plants. . ., 18 species. 



Fungi injurious to noxious 

 weeds and animals 6 species. 



Total 148 



