412 Myxomycetere, Cribrariaceie, Cribraria. 



peridii nodulis poljgonii.s ramii- irregulajj^ibus radiantibus, tenuili 



prseditae. 

 1. Heterodictyon mirabile Rost. Mon. p. 231. — Stipitc recto, ri_ 



do, cjlindrico, aiiquantur ciim subulato; peridio sphaerico y^ """• 



diam., basi cupulato; massa sporarum fulvo-nigra; sporis 7 ;/. 



diam., levibus. i 



Hah. prope Freiburg Germani^e (De Bary). ; 



CRIBRARIA Pers. Syn. p. 192, Rost. Mon. p. 231, Cooke Myx. p. 57,, 

 Schroet. Krypt. Fl. Schles. Pilze p. 104 (Etym. cribrum ob capil- 

 litium), — Venae reticulatse sive cancellatse, nodis planis, forma va- 

 riis, majusculis irregulariter polygoniis, Pars inferior peridii s.vpf 

 cupulseformis, persitens (calyculus dicta). 



Subg. i. Schraderella Rost. Mon. p. 231. 



Protnberantiae in rete contextse, per totara longitudinem seque crassie. Nodi 

 verrucosi. Calyculus vulgo bene evolutus. 



1. Cribraria rufa (Roth) Rost. Mon. pag. 232, fig. 15, Cooke Myx, 

 p, 58, fig, 15, Schroet. Krypt, Fl. Schles. Pilze p, 105, Stemomtis 



rufa Roth, Fl. Germ. 548, Cribraria rufescens Pers. Desp. t. I. 

 f. 5, Cribraria fulva Sclirad. t. I, f. 1, Cribraria intermedia 

 Schrad. t. I, f. 2, Berk. et Br. Ann. N. Hist. n. 1601, Trichia 

 rufescens Poir. Eucy. VIII, n. 31. — Peridiis tiirbinatis vel pi- 

 riformibus, rufis, stipitatis; stipite purpureo-brunneo, erecto ; ca- 

 lyculo sa3pe valde evoluto, infundibuliformi , margine irregulari, 

 eroso; floccis crassis e venis calyculi orientibus, latis, in rete ia- 

 xum connexis; sporis levibus, 5,7 u.. diam, 



Hab. in lignis etc. in Germania, Suecia et Britannia. 



2. Cribraria minutissima Schw, Am. fung, n, 2361, Rost. App. p. 31, 

 Cribraria wAnima B. et C, in Grevillea 1873, n. 363, — Stipite 

 filiformi \4 inm. alto vel breviori; peridio globoso ad basim sti- 

 pitis leniter angustato, vix 7^ mm. diam,, nutante, umbrino, subti- 

 liter striato ; capillitio ut in C. rufa. 



Hab. ad ligna pinea in Carolina. 



3. Cribraria microscopica B. et C. in Grevillea 1873, n. 364, Rosf. 

 Mon. app. p. 31. — Peridiis vix conspicius ovatis, stipitibus altitu- 

 dinem peridii ada^quantibus, cum peridio ferruginoso-fuscis; caly- 

 culo a;que granuloso, regulariter dentato, transeunte in reticuhim 

 protuberantiarum :i-que angustaruni, in reticula minute areolata 

 multangularia Junctarum. 



