SphtBriaceae, Dictyosporae, Pleospora. ?4l 



exacte conveniunt, ut existimari possit horum auctorum specimina 

 fuisse incomplete evoluta. Perithecia plus minus aggregata, basi 

 adnata, piicis concentricis annularibus notata, glabra; colla parva 

 subconica epidermidi innata, qua ablata secedunt, perithecia nuda 

 ore roseo-rubro pertusa relinquentia. 

 2. Karstenuia yarians (I-Iazsl.) Sacc. Cucurbilaria varians Hazsl. 3712 

 Sphaer. Lyc. p. 451, t. XV, f. 22-24, Staurosphceria Lycii Rabenh. 

 F. Eur. n. 55, St. varians (Hazsl.) Niessl. — Peritheciis sparsis, 

 rotundis, atris, circ. 1 mill. diam., sub peridermio pustulatim ele- 

 vato nidulantibus (sec. icon. Hazsl. puberulis), ostiolis dein prorum- 

 pentibus' primitus albidis dein denigratis lateque pertusis; contextu 

 parenchymatico fusco; cortice interiore longe lateque nigrificato; 

 ascis cylindraceis octosporis, ramuloso-paraphysatis, breve stipita- 

 tis, 200=; 15; sporidiis submonostichis ellipsoideis v. oblongo-ellip- 

 soideis, utrinque obtusiusculis 3-5-septato-muriformibus, utraque 

 cellula media longitudinaliter divisa ad septa subconstrictis, 18-25 

 »10-11, melleis. — Status pycnidicus: Camarosporium (Hender- 

 sonia) hycii Hazsl. 1. c. t. XV, fig. 19-21. 



ffab. ad ramulos siccos Lycii barbari in Hungaria, Germa- 

 mania, Ilclvetia. — Adest var. brachyspora ; spcr. 15-17-9-10, fu- 

 scidulis, 6-12-ceIlularibus. In ramis Lycii barbari in Hunga- 

 ria (Lojka). Cfr. Rehrn, Ascom. Lojk. pag. 46. 



PLE0SP0RA Rab. Herb. myc. ed. II, n. 347 etc. Ces. et De Not. 

 Schem. Sfer. p. 43. (Etym. pleon, plus et spora, quia sporidia plu- 

 rilocularia). — Macrospora Fuck., Clathrospora Rabenh., Cucur- 

 bitaria Nonnull. p. p. — Porithecia sparsa vel subgregaria, per 

 epidermidem erumpentia vei immersa, sphseroidea, ostiolo plerum- 

 que papillato, glabra, membranacea, rarius duriora (Scteroplea). 

 Asci clavati paraphysati 4-8-spori. Sporidia obovata v. oblonga v. 

 fusoidea murali-divisa, flava v. fuliginea, rarius hyalina (Cathari- 

 nia). — Conidia, spermogonia et pycnidia in multis cognita. — 

 Fungilli minuti v. minutissimi, cauli- culmi- v. foliicolae. 



1. Ett-Pleospora: peritheciiis submembranaceis; sporidiis coloratis. 



A) In plantis dicotyledoneis parasiticae. 



■7 Herbicolse. 



§ Caulicolse. 



* Sporidia sub-3-septata. 



1. Pleospora oligomera Sacc. et Sp. Mich. I, pag. 408, F. it. t. 331. 3713 



— Peritheciis laxc gregariis innato-erumpentibus, dein subsuper- 



16 



