Davis — A Provisional List of Parasitic Fungi. 877 



SEPTORIA INTERMEDIA Ell. & Evht. 

 On Solidago sp. indet. 



SEPTORIA ATROPURPUREA Pk. 

 On Solidago latifolia 

 Aster macrophyllus 

 Drummondii 

 vinineus 



SEPTORIA ASTERICOLA Ell. & Evht. 

 On Aster Drummmidii 



SEPTORIA ERIGERONTIS B. & C. 

 On Erigeron philadelphicus 

 annuus 

 ramosus 



SEPTORIA ERIGERONTIS BOLTONIAE Webber. 

 On Boltonia asteroides 



SEPTORIA POLYMNIAE Ell. & Evht. 

 On Polymnia canadensis 



SEPTORIA SILPHII Ell. & Evht. 

 On Silphium integrifolium 



perfoliatum . 



SEPTORIA BACILLIGERA Wint. 

 On Ambrosia trifidd 



SEPTORIA XANTIIII Desm. 

 On Xanthium sp. indet. 



SEPTORIA RUDBECKIAE Ell. & Hals. 

 On Rudbeckia hirta. 

 laciniata 



SEPTORIA HELIANTHI Ell. & Kell. 

 On Helianthns annuus 

 grossc-serratus 

 hirsutus 

 strumosus 

 tuberosus 

 spp. indet. 



SEPTORIA BIDENTIS Sacc. 

 On Bidens frondlosa 



