FUNGI 21 



Sitka (Trelease, 708, 709, in corticated branches of Rihes laxi- 

 Jiorum^ associated with Godronia urceolus) . 



Affinis /?. radula praebet sporulas 12-15 ^ 4~5 ^' 

 Phoma complanata (Tode) Desmazieres. 



St. Paul Island, Bering Sea (Trelease, 738, on dead stems of Hera- 

 cleurn). 

 Phoma oleracea Saccardo. 



St. Paul Island, Bering Sea (Macoun, on dead stems of Cardamine 

 bellidifolia). 



Phyllosticta helleboricola coptidis Saccardo & Scalia, var. nov. (p1. 

 •VI, fig. 19.) 



Unalaska (Harrington in 187 1-2, on leaves of Coptis trifoliata). 



A typo differt sporulis angustioribus, nempe recte cylindraceis, 

 utrinque subincrassatis, rotundatis, $X-5 /J- 



Phyllosticta caricicola Saccardo & Scalia, sp. nov. (p1. vi, fig. 18.) 

 Maculis arescentibus, indeterminatis, plerumque hypophyllis ; peri- 

 theciis minutissimis, atris, globoso-depressis, 50-80 fi diam., poro per- 

 tusis, laxiuscule seriatim dispositis; contextu fusco e cellulis poly- 

 hedricis 6-8 fi diam. composito ; sporulis oblongo-bacillaribus, 4-5 x 

 .5 fi ; basidiis minimis. 



Orca (Trelease, 628, on leaves of Carex). 



A /*. cartel's differt defectu maculae fuscse et peritheciis seriatis. 



Family MYXOMYCETACE^. 



Ceratiomyxa fmticulosa (Muller) Macbride. 

 Macbride, N. a. Slime-Moulds, 19. 

 Stikine River (Wickham).* 



Trichia scabra Rostafinski. 

 Macbride, N. A. Slime-Moulds, 213. 

 Stikine River (Wickham). 



Arcyria denudata (Linnaeus) Sheldon. 

 Macbride, N. A. Slime-Moulds, 196. 

 Stikine River (Wickham). 



Arcyria cinerea (Bulliard) Persoon. 

 Macbride, N. A. Slime-Moulds, 196. 

 Stikine River (Wickham). 



1 These localities are given by Professor T. H. Macbride, who further deter- 

 mined the single species collected by the members of the Harriman Expedition. 



