FuDgi fossilos, Pyrenomycotese, Spliterites. 751 



LEPTOSPHOITES Ces. et De Not {Leptosph^ria), Sacc. Syll. II, 

 pag. 13. 



1. Leptosphsrltes Lemoinii Ch. Richon Soc. Botan. de France v. XXXII, ^iso 

 1885, p. VIII, t. X. — Fuugus ascophorus,- peritheciis simplicibu.s, 

 atris, levibus, aitidulis, sparsis, semiemergentibus, hemisphaericis, 

 ostiolo crasso, pertuso instructis, nucleo fulvo; ascis et paraphy- 

 sibus non visis; sporidiis fusoideis, curvulis, triseptatis, loculo pse- 

 nultimo protuberante, fuscis, 25 a. iongis; fungiis spermogonium ; 

 sperraogouiis, magnitudine et forma peritheciorum, spermatia mi- 

 nutissima, simplicia, allantoidea, in series concatenatas inciudun- 

 tibus. 



Hab. in culmis vel foliis M on ocoty ! ed onea^ fossilis cujus- 

 dam, prope Reims Gallije. 



TREMATOSPH/ERITES Fuck. {Tvemaiosphceria), Sacc. Syll. II, p. 115. 



1. Trematosphasrites lignitum (Heer) Beck Oligocan v. Mittweida sisj 

 Zeitschr. Deutsch. geol. Gesell. XXXIV Bd., Hft 4, p. 752 {Tre- 

 matosphceria), Sphofria ligniium Heer Foss. Fl. of Bovey T-pacey 

 Phil. Trans. MDCCCLXII, t. LV, f. 1, Pengelly et lleer, The lign. 

 forra. Boveg Tracey, Devonshire p. 29, t. IV, f. 1-3, Ettingsh Die 

 foss. Fl. d. tert. Beck. v. Bilin I, Deukschr. k. Ak. Wien 1866, p. 85, 

 Schimp. Tr. Pal. Veg. v. I, p. 133, t. I, f. 16 b,a. — Peritheciis 

 gregariis, liberis, conicis, nigris, apice nitidis, papillatis, ostiolo mi- 

 nuto circulari pertusis; sporidiis fusoideis, constricto-2-3-septatis, 

 raro 1-septatis, 32-42 c^Q-il. 



Hab. in cortice Sequoiae Couttsias?, Bovey Tracey, Devon- 

 shire Brit. austr. in cortice Glyptostrobi europaei Heer, Prie- 

 sen, prope Bilin Bohemiae in argilla plastica mayenciana. — Ex 

 grege TrematosphcericB periusce, etiam AmphisphcericB umbrince 

 valde similis, a qua magnitudine minori et septatione dififert. 



SPH^RITES Hall. {Sphceria) sensu iatissimo. — Omnes species du- 

 biae, nam, ignola fructificatione, nescimus utrum ad Sphaeriaceas, an 

 ad Sphseropsideas pertineant. 



I. Foliicolas. 



1. Sphaerites deperditus Heer FL terL Helv. vol. III, }.. 147, t. CXLII, sm 

 f. 2 {Sphceria) Ettingsh. Beitr. z. Kennt. d. foss. Fl. v. Parschlug, 

 Denkschr. k. Ak. Wiss. XXXVHI, Bd. I, Abth. p. 84, t. V, f. 3, 



