H.vmcnom^CGta;. Ag-aricacete, Melanospopjp, Montaj<-nitPs. 137 



Hah. ad terram sub Pinis, Lake Molioiik Amer, bor. — Pi- 

 leus 4-G'/, cm. lougus, '/,-1 cm. crassus. G . ro.seo valde affinis, 

 differt colore stipitis et lamellarum. 

 3. Gomphidius furcatus Peck, 52 Rep. State Bot. Mus. New York, i*7 

 p. 04H. — Pileo carnoso, convexo v. subplano^ raro subumbonato, 

 glabro, viscido, albido, interdum roseo-tincto, subinde btitate ma- 

 culis nigrescentibus pr;Kdito vel tactu nigrescente; carno alba; sti- 

 pit« pilei diametro longiore, subgracili, curvato v. flexuoso, firmo, 

 solido, albido; lameliis crassis, distantibus, decurrentibus, ssepe fur- 

 catis, albidis, demum atro-brunneis ; sporis oi>longis v. subfusoi- 

 deis, 16-21 ^ 6-8. 



Hab. ad terram sub Tamaricis arboribus, Kasoag Americje 

 bor. — Pileus 2^/^-b cm. latus; stipes 37^^-8 cm. longus, 4-9 mm. 

 crassus. 



ANTHRACOPHYLLUM Ces. — SylL V p. 1139. 



1. Anthracophyllum Dusenii P. Henn. Ofvers. K. Vet.-Akd. For- 448 

 handk 1900, p. 321. — Pileo tenui, subcoriacco-membranaceo, te- 

 nacij convexo-reniformi, horizontali, dein subresupinato, 5-13 mm. 

 diam., oinerco-fusco, dein isabellino-fuscescente v. nigrescente, gla- 

 bro V. radiatim subsulcato, ruguloso, pruiuoso-villosulo, postice 

 lateraliter oblique affixo v. brevissime stipitato, tomentosulo ; la- 

 mellis subcoriaceis, subdecurrentibus, valdo djstantibus (circ. 10-15), 

 inseijuilongis anastomosantibus, subventricosis, circ. 2 .mm. latis, 

 fusco-castaneis v nigrescentibus; basidiis clavatis, fusco-olivaoeis, ' 

 2-4-sterigmaticis, 25-32 v 6-8; sporis ovoideo-ellipsoideis, basi api- 

 culatis, intus granulatis, levibus, fusco-olivaceis, 6-8-!^B-7. 



Hab. in ramulis putridis, ins. Quiriquiua Amer austr. (DustN). 



M0NTA6NITES Fr. — Syll. V p. 1140, XI p. 79. 



1. Montagnites argentlna Speg. Fg. Arg. novi v. crit, p. 160 (1899). 449 

 — Solitaria v. laxe gregaria, primo obovato-globosa, alba, levis, 

 1-1 7, cm. diam., minute funiculato-radicata, subcarnosula, vix 

 subterranea, diu in hoc statu persistens, sub jove pluvio subito 

 erumpens et longe exserta; pileo in prima aetate ovato, obtuso, 

 illi Coprinorum simillimo, integro, ambitu confertissime minute- 

 que striato-sulcato, ex albo sordide cinerescente, mox applanato- 

 expanso et 3-4 cm. diam., disco centrali plano v. vix lunbilicato 

 sordide albescente levi giabro donato; stipite ereeto, recto v. yix 

 flexuosulo, late fistuloso, primo flexili, mox rigido-coriaceo, fragili. 



