NOTICES OF NORTH AMERICAN FUNOI. O 



766. Cenangium magnoliae. B. ^ C. — Cajspitosum apertum mar- 

 ginatum nigrum ; ascis amplis, sporidiis maguis allantoideis. 



On Magnolia glauca. Car. Inf. jSo. 2668. On Laurus. Ala- 

 bama, Beaumont. No. 5108. 



CaBspitose ; disc open, marginate, black ; asci ample, sporidia 

 sausage-sbaped, •00--0013 iucb long, about balf as mucb wide. 



Tbis was first sent out as C. magnolice, and I do not like to alter 

 the name tbougb it occurs on anotber genus. 



767. Cenangium concinnum. B, 4- C. — Cupulis sessilibus subti- 

 liter pulverulentis marginatis ; disco piano nigro ; sporidiis biseri- 

 alibus oblongis tn'scptatis. 



On Quercus falcata. Car. Inf. No. 3828, 6172. On Laurus 

 henzoin. Car. Inf. No. 2295. On Laurus sassafras. Alabama, 

 Peters. No. 5238. 



Cups flat, witb a strong brownish margin ; disc black ; sporidia 

 biseriate; sporidia oblong, triseptate, -0006 long. No. 3828 bas 

 rather smaller sporidia, but is scarcely distinct. 



* Cenangium apettum. Schwein. — On Hydrangea. Pennsyl- 

 vania, ]\Iicbener. 



* Cenangium andzomedse. Sch/ve'ui. — On Andromeda arhorea. 

 Car. Sup. No. 57,344. 



Sporidia slender, fusiform or sigmoid, with many nuclei. 



* Cenangium spiraeae. Schwein. — On Sjnrcea opulifoiia. Car. 

 Sup. No. 446 . 



768. Cenangium leptospezmum. B. ^ C. — Fasciculatum mi- 

 nutum nitidum subglobosum disco punctiformi j sporidiis elongato- 

 fusiformibus arcuatis pluri-nucleatis. 



On Ahies. Alabama, Peters. No. 5190. 



Fasciculate, minute, shining, subglobose ; disc small, almost 

 punctiform ; sporidia slender, fusiform, arched, with many globose 

 nuclei. 



* Cenangium pulveraceum. i^n— Car. Sup. No. 4418. 



769. Cenangium Juglandis. B. Sf C Cfespitosum globosnm 



pruinosum apice nigrum serins omnino denudatum. 



On Juglans. Mountains of Virginia. No. 3337. 

 Ca3spitose, pruinose, naked above, globose, at length entirely 

 black. Unfortunately without fruit. 



770. Cenangium fallaz. B. Sf iZ.— Subglobosum sparsum dense 

 viridi-pulveracenm. 



On Taxodiwn disticlium. Sautee Canal. Car. Inf. Eavenel. 

 No. 1417. 



Globose, scattered, densely covered with apple-green powder. 

 A very pretty species, but I have seen no fruit. 



* Bulgaria sarcoides. Fr. — On sticks and stumps. Pennsyl- 

 vania, Michener. No. 3535, 3590. 



* Bulgaxia inquinans. Fr. — On oak. Car. Sup. No. 213, 



