416 iMyxomyceteiL', Ci-iljrariuc:ea3, Cribraria. 



riat compressus; peridium subelliptico-obovatum, nitidulum, pur- 

 purascens, calyculo persisteiite nervis in reticulum aequale conti- 

 nuatis obsolete striato. E Schradero peridiura initio nigresceati- 

 purpureum, dein fusco-nigrum, fuscum, raaturura e flavo in fusce- 

 scentem colorem trausiens. 



14. Cribraria macrocarpa vSchrad. Nov. Plant. gen. pag. 8. tab. 2, 

 fig. 3,4, Rost. Mon. pag. 238, h. et Br. Ann. Nat. Hist. n. 1600, , 

 Cooke Myx. pag. 59, TrtcHm macrocarpa Poir. Encyc. VIII, 

 n. 30. — Peridiis piriformibus vel obovatis, erectis, luteo-brun- 

 neis, massa sporacea pallide lutea; stipite rigido, brevi leniter 

 curvo, obscure brunneo ; calyculo tertiam peridii partis inferioris 

 partem eequaote, saepe infundibuliformi lateque perforato, raargine 

 valde irregulariter lacerato, dentis nodos elongatos aequantibus, 

 rete e nodis irregularibus quara latis multo longioribus, pleruraque 

 in raraos simplices vel furcatos divisis, fibris tenuibus flocciforuii- 

 bus conjunctis; sporis luteis, 5-7 y.. diam. 



Hab. in truncis Abietum mucidis in Germania, Suecia et 

 Britannia. 



15. Cribrarla argillacea Pers. Obs. I, pag. 90, Rost. Mon. pag. 239, 

 Cooke Myx. p. 59, Slemonitis spluerocarpa Schr. Bot. Mag. XII, 

 p. 20. Stemoniiis argillacea Pers. in Gmel. 1409, Cribraria rai- 

 cropus Schrad. tab. II, fig. 1-2, Trichia argillacea Poir. Encyc. 

 VII, n. 3^, Licea spermoides B. et C. in Grev. 1873, n. 308. — 

 Peridiis stipitatis, stipite brevi evanescente prseditis, raassa spora- 

 rura argillacea; tunicis peridii perdurautibus, maturitate oitide lu- 

 centibus; tunica interiore protuberantiis irregularibus reticuiatis 

 praiditis, floccis basi cavis, sursum nodulosis; calyculo non distin- 

 cte signato ; sporiis lateritiis, 5-0 ;a. diara. 



Hab. in truncis abietinis in Britannia, Gerraania, Gallia et 

 Amcr. bor. 



Speeies incertae. 



16. Cribraria candida Rabenh. in Colraeiro En. Cr. Esp. p. 37 (noraen). 



Hab. inter folia in .-Xragonia Hispanic^. 



17. Cribraria didermoides v^chum. Saell. 2, p. 218, Diclydium di- 

 dermoides Fr. Syst. Myc. III, p. 105, Rost. Mon. p. 298. — Pe- 

 ridio cernuo transversira reticulato, apice perforato ; columella co- 

 nica; sporis unibrinis. 



Hab. in foliis dejectis Castaneaj et Fagi in Saellandia. — 

 Singularis fungilius, transituni ad pra^cedentia genera indicans et 

 ab oranibus coluraelia pallida diversus; stipes subulatus, nigrescens, 



J 



