GENERAL CLASSIFICATION OF PYEENOMYCETES. 



GROUP lY.— PYEENOMYCETES, FRIES. 



Arrangement of Orders (18). 



14. HTPOrREACEiE — Simple or compouiul. Receptacles rather fleshy or waxy, bright coloured, never carbonaceous. 



15. Xylariace^e — Stroma erect, compoiiud. Receptacles carV)oiiaceous. 



16. DoTHiDEACE.E — Composite, leathery or carbonaceous, blackish. 



17. Melogramjiaceve — Receptacles formed from the stroma, or confluent with it. 



18. Diatrtpace^ — Receptacles immersed in a heterogeneous stroma. 



19. Valsace.*; — Receptacles distinct, circinating, or in a single row. 



20. EcTYPACE^E — Receptacles immersed in stroma, densely gregarious for the most part. 



21. CoCDRBlTARiACEiE^Receptacles tufted or gregarious ; erumpent, carbonaceous. 



22. Sdperficiales — Receptacles distinct from each other, superficial or nearly so. 



23. Pertusace^e — Receptacles emergent, smooth, flattened at base. 



24. LoPHiosToiiACEJE— Receptacles nearly superficial, opening compressed. 



25. Ceratostomace^ — Receptacles for the most part immersed or sometimes nearly superficial. 



26. Obtectace^ — Receptacles innate in bark, aud covered by cuticle. 



27. Caulicolace.e — Immersed, innate, observed mostly on dead stems of herbaceous plants. 



28. FoLiicoLACE^ — Receptacles minute, membranous, innate, growing mostly on leaves. 



29. MiCROTHYRlACEiE — Simple, receptacles nearly superficial, membranous or carbonaceous. 



30. Perisporiaceje — Receptacles membranous, leathery or somewhat carbonaceous, wholly closed. 



31. Hysteriaceje — Receptacles more or less elongated, leathery or somewhat carbonaceous. 



Genera (6) — 



154. Claviceps, Tul. 



155. Cordyceps, Fries. 



Genera (9) — 



160. SphKrostilbe, Tul. 



161. Nectria, Fries. 



162. Calonectria, De Not. 



Genera (7) — 



109. Xylaria, Hill. 



170. Porouia, Willd, 



171. Kretzschmaria, Fries. 



Genera (5) — 



176, Phyllachora, Nits. 



177. Dothidella, Speg. 



Order XIV. — HvpocREACEiE, De Not. 



arrakgejient or genera (15). 



Sub-order 1. Hypocreoideaj, Cooke — Composite forms. 



156. Epichlffi, Fries. 



157. Hypocrea, Fries. 



158. Ilypocrella, Sacc. 



159. Poly stigma, I'ers. 



Sub-order 2. Nectriaj, Cooke — Simple or tufted forms. 



163. Hypomyces, Fries. 



164. Dialonectria, Sacc. 



165. Ophionectria, Sacc. 



Order XV. — Xylariace.e, Cooke. 



172. Ustuliua, Tul. 



173. Nummularia, Tul. 



166. Gibberella, Sacc. 



167. Lisiella, Cooke. 



168. Melanospora, Corda. 



174. Daldiuia, De Not. aud Ces. 



175. Hypoxylon, Bull. 



Order XVI. — Dotdideace.e, Nits, and Fckl. 



arrangement of genera (7). 



Sub-order 1. Dothideoideaj. 



Genus (1)— 



181. Rhytisma, Fries. 



Genus (1) — 



182. Trabutia, Sacc. and Roum. 



Genera (4) — 



183. Sarcoxylon, Cooke. 



184, Gibellia, Sacc. 



178. Montagnella, Speg. 



179. Bagnisiella, Speg. 



Sub-order 2. RhytisraoideK. 

 Sub-order 3. Stigmatoideas. 



Order XVII. — Melogrammace.*:, Nits 

 185. Botryosphceria, De Not. 



1 80. Darwiniella, Speg. 



186. Melogramma, Tul 



