459 



Sect. 6. Dictyosporae Sacc. 



SporuLne ovoideae vel oblonga?, 2-pluriseptato-muriformes, vel ra- 

 diatim vel crnciatim septatae, fuligineae vel olivaceae (Formai hyalo- 

 pliragmice liucusque desiderantur). 



Clavis analytica generum. 



I. Perithecia discreta. 



§ Sporulae episporio levi seu non reticulato ornatse. 



Camarosporiion. Peritliecia corticola, subcutanea vei erumpentia. 

 Cylosporium. Perithecia xylogeua, subsuperficialia. 



§§ Sporulae episporio reticulato opnatse. 



Enclobolrya. Perithecia subcutanea; sporulas intus articulos globosos trans- 

 verse seriatos fovcntes. 



II. Perithecia stro.uiate dothideaceo subiirimersa. 

 Dichomera. Est C a m a r o s p o r i u ni stromaticum. 



CAMAROSPORIUM Schnlz. Myk. Beitr. 1870 p. 649, Sacc. Mich. 11. 

 p. 8. (Eiym. kamara fornix, cella, et spora), Dwhomera Cooke 

 p. p., Stauro^pJtceria Rabenh. p. p. — Perithecia subcutaneo-erum- 

 pentia, discreta, globulosa. atra, sa^pius papillata, membranacea vel 

 subcoriacea. Sporulse ovoide* oblong;^ vei fusoideas, 2~pluriseptato- 

 muriformes, fuliginea^ vel olivacepe. 



I. In ramis, rarius fricctibus Dicotyledotiearum lignosarum. 



1. Camarosporium Robiniae (West.) Sacc. Jlendersonm Robinice West. 2491 

 Crypt, class. p. 375. — Perltheciis subglobulosi.'^, brunneis, cor- 

 tice iramersis, initio sparsis dein lineatim seriatis epidermidem per- 

 forantibus; ostiolo subpapilliformi ; sporulis ovali-elongatis, brun- 

 neis, G-8-septato-muriformibus, 15-16 ;; 7. 



Jlab. in ramulis emortuis Robini?e Pseudacacise in Gallia, 

 Belgio, Italia, Britannia, Bavaria, Austria inf. et Amer. sept. — 

 — Verisimiliter pycnidium Citcurhitarice elongatcB. 



2. Camarosporium subfenestratum (B. ct C.) Sacc. H encler^sonia sub- 249? 

 fenestrata B. et C. North Americ. Fungi n. 427'"'' — Peritheciis 

 sparsis congestisve; sporulis 5-7-septatis, verticaliter divisis, ob- 

 longis, utrinque obtusis, 15-25 -^Yj-^. 



