Hymeuoiuycetse, Agaricacese, Rhodosporpe, Leptonia. 207 



13. Clitopilus adnatifolius Muirill, Mycologia, 1917, p. 80, Pleuropiis 778 

 adnatifolins Muirill, N. Am. Fl. X, p, 109 (1917).— Gregarius; pileo 

 parvo, convexo, non expanso, 1-1,5 cm. lato, levi, sicco glabro, 

 estrio, uniformiter albo-lacteo, margine iutegro, concolori, incurvo ; 

 lamellis adnatis, angustis, arcuatis, distantibus, ex albo pallide 

 roseis, acie integris et concoloribus ; sporis late ellipsoideis ; an- 

 gulosis, apiculatis, 1-guttulatis, roseis, 8-10*6-7; stipite sat gra- 

 cili, sob'do, levi, gbibro, albo, non nitido, avellaneo, 3-5 cm. longo, 

 2-3 mm. cr. 



Hah. ad terram cultam, Seattle Wasbington, Amer. bor. 



Syn. sec. CL Ab. Bresadola 1. c. 



Clito^rilus connisans Peck = Kolanea subceruua Schulz. 



» novohoracensis Peck = Clitocybe popinalis (Fr.) Bres. 



LEPTONIA (Fr.).— Syll. V p. 706, IX p. 87, XI p. 46, XIV p. 128, XXI 

 pag. 142. 



1. Leptonia acericola Murrill, Mycologia, 1917, p. 180, Leptoniella ace- 779 

 ricola Murrill, X. Am. Fl. X, p. 88 (1917). — Gregaria; pileo e con- 

 vexo plano aetate leviter umbilicato, non umbonato, sat crasso 



et flrmo, 5 cm. lato, sicco, levi, non striato roseo-isabellino lilaceo- 

 tincto, demum fasciculis pilorum saturatioribus consperso, in vetu- 

 state magis isabelbno et disco fuligineo; margine integro concolori 

 juuiore incurvo ; carne odore leviter farinacea ; lamellis adnatis, 

 ventricosis, subdistantibus, e pure albis sordide roseo-isabellinis, 

 acie integris, concoloribus ; sporis ovoideis, ambitu levissime an- 

 gulosis, typice apiculatis, 1-guttatis, roseis, 9*6; stipite aequali 

 sat brevi et crasso, sicco, dense squamuloso, laete cyaneo-chalybeo 

 aetate subumbriuo, 3-4 cm. longo, 3-4 moj. cr. 



Hah. in trunco emortuo, putri A c e r i s s a c c h a r i n i in silvis 

 Lake Placid, Adirondack Mount., New York, Amer. bor. 



2. Leptonia subpiacida Murrill, Mycologia, 1917, p. 180, Leptoniella 780 

 suhplacida Murrill, X. Am. Fl. X, p. 90 (1917). — Gregaria ; pileo 



e convexo expanso^ demum centro depresso, crassiusculo et firmo; 

 4-5 cm. lato, sicco, e griseo flavo-brunueo, nitidulo, striato, squa- 

 muloso, margine integro, concolori, incurvo; carne sapore leviter 

 nuceo; lamellis adnatis v. sinuatis, distantibus, latiusculis, es al- 

 bido sabnoneis, acie integris et concoloribus; sporis valde irregu- 

 hiribus, late ellipsoideis, angulatis, apiculatis, 1-guttatis, roseis, 



