Fungi fossile, Hyinonomyceteae, Archagaficon. 74& 



Cohors 1. HymeiioMiyc^cteap 



AGARICITES L. {Agarious) seasu latissimo. 



1. Agaricites Wardianus Mesch,, Di un probab, agaric. mioc, Atti ^u^ 

 Soc. Ven. Trent. Di Sc. Nat.,, vol. XII, fasc. II, pag. 312, t. VIII, 

 Mesch. et Squin. Fl. tert. it. p. 7. — Pileo convexo-ex.panso, mar- 



gine acutiusculo, 8 mm. lato, cenfcro 3 mm. crasso; hynianio 



non distincto; stipite subcentrali, tereti, obclavato, 7 mm. longo, 

 prope raedium 3 mm. crasso. 



Hab. in marga ciner^ aquitaniana Chiavon iii agro viceti- 

 no Italiae bor. 



LENZITITES Fries [Lenziies), Sacc. Syll. V, p. 637. 



1. Lenzitites Gastaldii Heer in Gastaldi, Cenn. vert. foss. p. 38 {Len- 8150 

 zites), Eug. Sismonda, Mater. p. servir a la Paleontol. du terr. tert. 

 du Piemont,- Memor. d. Acad. d. scienze di Torino, 1805. Schirap., 

 Tr. Pal. Veg., V, I, p. 144, Mesch. et Squin. Fl. tert. it. p. 6. — 

 Pileo dimidiato, superne anguste concentrice zonato-piloso, inferne 

 coriaceo-lamelloso, laraellis robustis raraosirf. 



Hab. iu fragmentis truncorura in formatione helvetiana, Collina 

 di Torino Italife borealis. 



ARCHAGARIC9N Hancock et Atthey, Foss. Fungi Northumb. Coal- 

 Field, in Ann. Mag. Nat. Hist., 1869, u. 22, p. 226, t. IX. — Con- 

 ceptacula forraa varia sed plerumque orbicularia vel elliptica , 

 plus minus depressa. Filamenta (hyphce) ramosa hinc inde in ve- 

 siculas inflatas vel spinulis vel verrucis conspersa. 



1. Archagaricon bulbosum Hancock et Atthey, Foss. Fungi Northurab. sisi 

 Coal-Field, in Ann. Mag. Nat. Hist., 1869, n. 22, p. 220, t. X. — 

 Filamentis (hyphis?) circ. 25 a. diam., ramis primariis subrectis, 

 lougis, leniter sinuosis, ramis secundariis valde contortis, involu- 



tis, confertis, raro papillosis, saepe in vesiculam globosara magnara 

 desinentibus, basi nodulis pleruraque 2-3 minoribus superpositis, ra- 

 mulorum diaraetro 3-4-pIo praeditis. 



Hab. in stratis carboniferis Northumberland Britannia?. — Sec. 

 Cohn (Cfr. Bot. Jahresb. 1873, p. 435) cum filamentis adsunt cor- 

 puscula copiosa globosa v. ellipsoidea, farte sporse. 



2. Archagaricon globuiiferum Hancock et Atthey loc. cit. — Fi!a- S152 

 mentis magnitudine variis, majoribus circiter 12,5 y.. diam., lovibus 



