586 Long : Local Distribution and Occurrence of 



Uromyces sp. on an unknown legume, II. , III. July. 

 Uromyces terebrinthi, on Rhus toxicodendron, II. July-Aug. 

 Uromyces spermacoces, on Diodia teres, II. and III. Aug. 

 Accidium xanthoxyli, on XantJioxylum clavis-Hercules van 



fruticosum. 



Accidium euphorbiae on various species of Euphorbia. Aug.— Oct 



Accidium dracontium on Arisaema dracontium. 



Us til ago segetum, on oats and barley. May. 



Ustilago utriculosa, on Polygonum sp. Oct. 



Ustilago sp. on sheaths and leaves of Boutelona racemosa. 



Sept.— Oct. 



Mays. Sept. 



Ustilago sorghi on Sorghum vidgare. July. 



Ustilago sp. on Cenchrus tribuloides. Aug.-Sept. 



Tilletia sp. on Hordeum nodosum. June. 



Uredo fici on Ficus carica. Sept. -Oct. 



Uredo sp. on Commelina Virginica. Oct. 



Coleosporium vernoniae on Vernonia angustifolia. Aug. 



Coleosporium sp. on Salix nigra. July. 



ipomoeae, on Ipomoea bona-nox and /. purpurea 



Oct. 



Albugo amaranthi on Amaranthus sp. June-Sept. 



Albugo portulacae on PorUdaca oleracea. Aug.. 



Alb?igo ipomoea-pandurata, on various species of Ipomoea. July. 



Albugo Platensis on Boerhavia decumbens. July. 

 Albugo Candida on Lepidiuui Virginicum. Spring. 

 Peronospora gerauii, on Geranium Carolinianum. April. 

 Periconia pycnospora, on Ligustrum Californicum. Sept.— Oct. 



Saprophytic Fungi 



Group L Dung-inhabiting Species 



Coprinus, 3 sp. Cyathus striata s. 



Lasiobolus, 2 sp. Sphaerobolus, 1 sp 



/ft 



Sordaria, 1 sp. 



Peziza [Tazettd), 1 sp. Mucor, several sp. 



Pilobolus, 1 sp. Panaeolus, 1 sp. 



Poronia oedipus. PsUocybe, 1 sp. 



Lachuea, 1 sp. 



also two species of Myxomycetes. 



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