Neetrioideae, Zytliioje, HyalosporcO, Zythia. 615 



4. Zythia annuiaris (B. et Br.) Sacc. Sphceropsis annuiaris B. et 3094 

 Br. Cub. Fungi n, 792. — Lateritia; peritheciis centro depressis; 

 sporulis subcuneiformibus, 12 y.. longis. 



f{a^. in ligno putri in insula Cuba.  — Habitus omnino Necfrice 

 collapste. 



5. Zythia Mercurialis (Lib.) Kickx FL Crypt. Fl. L p. 440, Spluero- ."2ft> 

 mv/iia Merciuialis Lib, Exs. n. 264. — Peritheciis sparsis v. ag- 

 gregatis, sordide flavis, dein terrugineis, tandem brunneo-nigrican- 

 tibus, globulosis, poro pertusis; sporulis oblongis v. ovoideis per- 

 exiguis mox in globulum luteolum ejectis. 



]lah. iii foliis, potiolis caulibusque Mercurialis perennis 

 ' in Belgio ot Arduennis. 



(j. Zythia Brassicae Sacc. et Roum. Reliq. Libert. Ser. IV. n. 120. 329G 

 — Peritheciis superficialibus densissime gregariis, globoso-ina^qua- 

 libus, ostioiu obsoleto, fiavo-mellis, y^ milL d., contextu laxe et 

  indistincte })arencIiymatico, subochraceo; sporulis elongato-tere- 

 tibus, 10-1 1 w 2,5-;5, iiyalinis; basidiis non visis. 



ilab. in cortice interiore Brassica^ putrescentis in Arduen- 

 nis (Libdrt). — Forte NectrieUjv Kcithii spermogonium. 



7. Zythia elegans Fr. Summa p. 408, Perisporiimi elegoMS Fr. ScL ;?297 

 Suec. n. 4t)0, Sp]i,<cronmma elegans De Not. Micr. it. Dec. III. 



n. 8. — Peritheciis gregariis subcutaneo-erumpentibus, globoso- 

 conoideis, obtusis, poro pertusis, siccitate collabascendo umbilica- 

 tis, initio subcarneis, tandem fuscis; sporulis cylindraceis, subinde 

 leniter curvis, chlorino-hyalinis, sessilibus, utrinquo truncatis, mox 

 cirrose expulsis, 6-7 ^ 1,4. 



llab. in caulibus herbarum majorum in Suecia et Italia. 



8. Zythia leucoconia (B. et Br.) Sacc. SpJueroniCJna leucoconium \\. og,,^ 

 et Br. Ann. N. H. n. 40."). — Gregaria; peritheciis hyalinis, plano- 

 convexis, depressis, satis irreguiaribus, simpliciter pertusis, muti- 



cis, subiculo ramoso-floccoso albo insidentibus; sporulis minutis, 

 ellipsoideis. 



IJab. in radice corrupta Beta;, King 's ClifTe Britanniai. 



9. Zythia Rhinanthi (Lib.) Fr. Summa Veg. p. 408, Kickx Fl. crypt. 3209 

 Fl. 1. p. 447, Sp]uuroncc?na Wtinant^d Lib. Exs. n. 261'). — Pe- 

 ritheciis sparsis, nigris, globoso-depressis, non papillatis; globulo 

 sporaceo minuto albo, 



Hab. in caule capsulisque Uhinanthi Cris ta3- gal I i in 

 Belgio et Arduennis. — flabitus Phomce co?nplanatce. (cSi peri- 

 thecia jugiter nigra, an, ^KJtius Piioynce species?)). 



