276 ARTHUR-BISBY— TRANSLATION OF SCHWEINITZ'S 



PucciNiA Helianthi-mollis (Schw.) Arth. & Bisby {P. Helian- 

 thi Schw., P. Hdianthornm Schw., ^^cidiiim Helianthi- 

 mollis Schw., A. hclianthatum Schw., A. trachelifoliatum 

 Schw., Ccvoma helianthatum Schw., C. trachelifoliatum 

 Schw.). 

 On Helianthus mollis Lam., I, North Carolina, Pennsylvania, 

 28yi. 



Helianthus tracheliifolius Willd., I, Pennsylvania, 28/2. 



Helianthus tubcrosus L., Ill, Pennsylvania, 292^. 



Helianthus sp.. Ill, North Carolina, Pennsylvania, 292^. 



PucciNiA Verbesin.5; Schw. {^cidium Vcrhesincc Schw.). 



On Verhcsina [occidentalis (L.) Walt.], I, North Carolina, 

 i'5'70; III, same, 2925. 



PucciNiA GNAPHALiATA (Schw.) Arth. & Bisby {P. investita Schw., 

 ^cidium gnaphaliatum Schw., Ccroma gnaphaliatum 

 Schw.). 

 On Gnaphalium obtiisi folium L. (G. polyccphalum Michx.), 

 I, Pennsylvania, 28y^; III, same, 2Q^2. 



PucciNiA CiRSii Lasch (P. compositariim Link, p.p.). 



On Cirsium altissimum (L.) Spreng. (Cnicus altissimus Willd.), 

 Ill, Pennsylvania, 2921. 



PucciNiA AsTERis Duby (P. Asteris Schw., P. Helcnii Schw.). . 

 On Aster cordifolius L., Ill, Pennsylvania, 29^0. 

 Aster paniculatus Lam., Ill, Pennsylvania, 2p^o. 

 Aster salicifolius Lam. Ill, Pennsylvania, 2928. 



PucciNiA SiLPHii Schw. 



On Silphium trifoliatmn L., Ill, North Carolina, 2Q2p. 



^^ciDiuM Apocyni Schw. {A. apocyuatUDi Schw., Cccoma apocyna- 

 tum Schw.). 

 On Apocynum cannabinum L., I, North Carolina, 286^. 



