PAPERS GIVING RUSTS OF NORTH AMERICA. 275 



PucciisriA Mentii.i: Pcrs. (P. Pycuanthcmi Schw., Ccconia labia- 

 tarnm Link. Urcdo C'linopodii Schw.). 

 On Kocllia incana (L.) Kniitzc {CUnopodiuui nicaniim L., 

 PycnanthoiiiiDi iiicaiiiiiii Michx.), II, North CaroUna, 

 Pennsylvania, 282^; III, Pennsylvania, 2Q20. 



PucciNi.v VERRUCOSA (Schultz) Link (P. Hyssopi Schw.). 



On Agastachc scrophularkcfolia (Willd.) Kuntze (Hyssopus 

 scrophular'ucfolins Willd.) Ill, Pennsylvania, 2944. 



PucciNiA MACULOSA Schw. not Strauss ( "^/Ecidimn DaudcUonis 

 . Schw.). 

 On (?) Adopogo)i Dandelion (L.) Kuntze (Krigia Dandelion 

 Nutt., Tragopogon Dandelion L., Cynthia- Dandelion 

 DC), III, North Carolina, 2867 a. 

 Adopogon virginicns (L.) Kuntze {Krigia virginica Willd., 

 Cynthia virginica D. Don), III, Pennsylvania. 2^22. 



PucciNiA Xantiiii Schw. 



On Xanthium sp.. III. North Carolina, i'ennsylvania. 2g2y. 



PucciNiA Vernoni^ Schw. {P. bullata Schw. not Link, P. longipes 

 Lagerh.). 

 On Vernonia novehoracensis (L.) Willd., Ill, Pennsylvania, 

 2919. 

 Vernonia sp.. Ill, North Carolina, 2919; III, Pennsyl- 

 vania, 2926. 



PucciNiA KUHNI/E Schw. 



On Knlinia eupatorioides L., Ill, Pennsylvania, 29^1. 



PucciNiA TENUIS (Schw.) P.urr. {Jlcidium fcntic Schw., Cccoma 

 tcmic Schw.). 

 On Eupatorium ageratoidcs T.f., T. Pennsylvania, 2889. 



PucciNiA Heliopsidis Schw. 



On Heliopsis sp., III. North Carolina. Pennsylvania. 292.1. 



