31 



Is ihih tl impt i f< ci forms. 



1 Iridium <-oin posit am in M;ut. II 1 ll. Vermilion lake. On Bolidago. 



dBcidium lycopi Ger. B 216, Vermilion lake. <>n Lyoopna virginicns. 



Bcidiiim porosum Pk. ll 14, Vermilion lake. On Vicia americana. 



Iridium ranuneulacearuni he. ll 212, Vermilion lake. On 



Rannnculns abortfr u^. 



dSeidium thalictri Grev. H 210, Vermilion lake. On Thalictrum pnr- 

 poraeci na 



Cseoma agrinionise Schw. — H 209, Vermilion lake On Agriinonia en- 

 patoria. 

 Periderm! uui able tin um L&S. Thnm., vax. deeolorans Thnm. 



— II !»;{. Vermilion lake. On Ticca nigra. 



Peridermium balsameam Vk. -II 208, Vermilion lake. On Abies 

 balsamea. 

 Uredo pyrolae (Gm. Wint. — H 27, Vermi'ion lake. On Pyrola Becnnda. 



LICHEN B8. 



Determined by Mr. Henry Willey, excepl Nos. B 24a, B 39, B 40, and B 196, 

 which were determined by Prof. F. Le Roj Sargent 

 Alectorlajubata L) Tuck.— A 168, St Lonia river. 

 Buellia parasema (Ach.) Kl>r. — A 87, Vermilion lake. On birch. 

 Oetraria lacunosa Ach. — A 181, Vermilion lake. 



CladOIlia Cristatella Tuck .— A 123, Vermilion lake 



Cladonia gracilis 1. Nvl., vat. elongata Fr. — A 122, Vermilion 



lake. 



Cladonia gracilis (L.) NyL, vat. verticillata Fr — a it. a 19, H 40, 



Vermilion lake, 



Cladonia rangiferina (L.) Boffin. — B 24a, A L21, Vermilion lake. 



Collema cyrtaspis Tuck. — A 45, Vermilion lake. On standing tree 

 trunks. 



Collema nigreacens (Hud& Ach. — A '27. A !»7. Vermilion lake. 



Endocarpon miniatum (L.) Schr., ?ar. aquaticum Schr. — A 132, 

 St Lonia river. On partially submerged rocks. 



BTOrnia prunastri (L. Ach. — A 115, Vermilion lake. 



Grapnia SCripta 1. Lch.— A39, A 169, Vermilion lake. 



Lecanora subfnaca (L.) Ach., vat. distans Ach. — a 79, Vermilion 

 lake. 



Lecidea enteroleuca Ach.— A 23, a 170, Vermilion lake. 



Leptogium myochroum (Ehr., Schar.) Tack., vat. Baturnium 

 Sehar. — A :;7. Vermilion lake. < >n dead tree trunks. 



Parmelia caperata I.. Ach.— A 25, Vermilion lake. 



Parmelia oliracea i. Ach. -a 90, Vermilion lake. 



Parmelia physodee 1 Ach. —A 28, Vermilion lake. 



Parmelia tiliaeea (Boffin. Flk. — A 26, Vermilion lake 



Peltigera aphthoaa (L. Boffin. — B39, Vermilion lake. Determined 

 by >'<»/•'/' hi . 



Peltigera oanina 1. Boffin.— A6, Vermilion lake. On the ground. 



Peltigera polydacty.la (Neck.) Boffin. — A 131, St Lonia river. On 

 >n ml. 



