201 



269. Streptothrix atra B. & C, Grev. iv, 654. On Juniper, etc. Ala. (Pe- 



ters); Mass. (Sprague); Penns. (Mich.); Car. (Curt.); N. Y. (Gerard). 



270. Streptothrix abietiua Peck (is not a StrcjJtothrix). On spruce. 



N. Y. (Peck). 



271. Colletosporiuin atrum Lk. Schw., Am. Bor. 2558. On trunks of 



Smilax. 



272. Colletosp'oriiim nm1)rinum Lk. Scliw., Am. Bor. 2557. On rotten 



bark. 



273. Arthrininm caricicola Z^-. Scliw., Am. Bor. 2612. On Carices. 



274. Sporophlaeum graminum Zi-. Scliw., Am. Bor. 2615. On leaves of 



Zizania. 



275. Gonatosporium puccinioides Z/t. (Schw., Am.Bor.2G14.) On leaves 



of Carex. 



276. Conoplea hispidula iZ;. Schw., Am. Bor. 2610. On Pa nictim. 



277. Camptouiu curvatum Lk. Schw., Am. Bor. 2613. On Scirpus 



lacustris. 



278. Sporodum atropurpnreum B. & C, Grev. iv, 653. On roots of Arun- 



dinaria. Car. (Curt.). 



279. Chloridinm candidissimuni Scliw., Km. Bor. 2587. On putrid wood. 



280. Cllloridiuin ^riseum Lk. Schw., Am. Bor. 2586. On putrid bark. 



281. Cliloridium Tiride XA-. Schw., Am. Bor. 2585. On rotten wood. 



282. Acladium densissimnm Schw., Am. Bor. 2584. On trunks and chips. 



283. Acladium microspermum Lk. Schw., Am. Bor. 2583. On rotten 



branches. 



284. Acladium conspersum Lk. Schw., Am. Bor. 2582. On trunks. 



It Is uncertain what the following may be which are referred by Schweinitz 

 to species of Dematium : 



285. Dematium cinnamomeum Sclm., Am. Bor. 2787. 



286. Dematium lanatum Lk. Schw., Am. Bor. 2786. Interior of trunks. 



287. Dematium corium P. Schw., Am. Bor. 2785. In fissures of trunks. 



Penns. (Schw.) ; Car. (Curt.) 



288. Dematium aeruginosum P. Schw., Am. Bor. 2784. Penns. (Schw.); 



Car. (Curt.). 



289. Dematium papyraceum Lk. Schw., Am. Bor. 2783. On rotten wood. 



Car. (Schw.). 



290. Dematium epispliericum Schic, Am. Bor. 2782. On old SpTioeria. 



291. Dematium smilacis Schio., Am. Bor. 2781. On Smilax. Car. (Schw.). 



292. Dematium ramosum Schw., Am. Bor. 2780. On branches of Andro- 



meda. 



293. Dematium lentaceum Schic, Am. Bor. 2779. On trunks. 



294. Dematium aluta Lk. Schw., Am. Bor. 2778. Interior of trunks. 



295. Dematium strigosum Lk. Schw., Am. Bor. 2777. On rotten walnut 



wood . 



BUL. BL'F. SOC. NAT. SCI. (20) JULY, 1877. 



