409 



OG. Accidiiim Wcdeliae Earle. Mnhl. 1 :ir.. 1901. 

 On CARDUACEAE: 



Wedelia carnosa Pers., Porto Rico. 

 ■J'YPE LOCALITY: IMayaguez, Porto Rico, on ^VcdeU(l carnosa. 

 DISTRIBUTION: Known only from type locality. 



97. Aecidium Baliiae B. & C. Grev. 3 :(;0. 1S74. 

 On CARDUACEAE: 



Baliia sp. 



Erioplnilhun stacJiadifoIiiiDi Greene, California. 

 TYPE LOCALITY: (North America) on Baliia sp. 



08. Aecidium Scnecionis Authors. 

 Aecidium compositarum Scnecionis Authors. 

 On CARDUACEAE: 



Senecio aureus L., Iowa, New Hampshire, New York, Wisconsin. 

 DISTRIBUTION : New Hampshire west to Wisconsin and Iowa. 



99. Aecidium sp. 

 On CARDUACEAE: 



Senecio praccox DC, Mexico. 

 DISTRIBUTION: Known only from State of Mexico. 



A very characteristic form, no doubt a distinct species, doubtless be- 

 longing to some grass- or sedge-inliabiting telial form. 



100. Aecidium Herreriamim Arth. Bull. Torr. Bot. Club 33 :520. 1906. 

 On CARDUACEAE: 



Senecio salignus DC, Hidalgo. 

 TYPE LOCALITY: State of Hidalgo, Mexico, on Senecio saligmis. 

 DISTRIBUTION: Known only from type locality. 



A strikingly characteristic form, on account of its conspicuous perid- 

 ium and large, thick-walled, dark colored spores. Doubtless heteroecious 

 and possibly belongs with some telial form other than a grass- or sedge- 

 inhabiting one. 



101. Aecidium Compositarum Autliors. 



(The following closely related forms, which have not been properly 

 assigned to their telial connections and regarding which little is known. 



