600 Sphjeriacejc. Hyalodidymio, Myrmaecinm. 



mlle superficiali-innato, crasso, dematiaceo, conidiophoro instrata, 

 setis obsessa, carbonacea, fragilia, obsolete papillata. Asci cylin- 

 (Iracei, octospori. Sporidia nionosticha, oblongato-ellipsoidea, unise- 

 ptata. diluti>:sinie tiava. Paraphyses coalescentes. 



1. Gibbera Vaccinii (Sow.) Fr. Sumni. Veg. Scand. p. 412, De Not. 2^38 

 Sl". ital. t. 93, Sphceria Vaccinii Sow. Engl. F. t. 273, fig. 1. — 

 Perithecii stromate atro coacervatim instratis, sphaeroideis, deorsuin 

 leviter attenuatis, setis rigidis, acutatis, simplicibiis, inarticulatis, 

 brevibus, 60-70^:6-7, aterrimis tota superficie obsessis, obsolete 

 papillatis, atris 0,3 mill. lat. ; ascis cylindraceis, breve pedicellatis, 

 octosporis, 90 i: 8-9; sporidiis oblique monostichis, oblongo-ellipsoi- 

 deis, uniseptatis, ad septum non vel leviter constrictis, hyalinis vel 

 dilutissime olivaceis, 15-18 ^; 7-8. — Status conidicus sistit Hel- 

 minlhosporiuni Vaccinii Fr. 



llab. in ramulis subvivis Vaccinii Vitis-idfea^ in Britan- 

 nia, Suecia. Fennia, Germania, Gallia, Italia et Belgio. — In ra- 

 mulis jam emortuis tantum fructificat. Perithecia in csespites mi- 

 nores, subrotundos, srope irregulariter confluentes coacervata, sub- 

 inde annuli lati ad instar ramos ambientia. 



2. Gibbera borneensis Ces. Myc. Born. p. 21, tab. IV. — Peritheciis 2f^39 

 aggregatis, ovatis, vertice obtuso, ostiolo nuUo (hinc ab Amphis- 

 sphceria recedens), atris, rudibus, tuberculatis, pilosis, deraum cal- 

 vescentibus, carbonaceis; ascis numerosissimis, capillaceo-paraphy- 

 satis, 100 7.. long.. subclavatis, in pedicellum a^quilongura, capil- 

 larem, strictum sed flexilem, excurrentibus; sporidiis linearibus, 

 utrinque acutis, uniseptatis, ad septum obiter constrictis, fuscellis. 



Hab. ad lignum vetustate consumptum, Sarawak, Borneo 

 (Beccari). 



MYRM/ECIUM Nits. et Fuck. reform., Sacc. Mich. II, p. 138, Fungi 

 ('ar. fig. II. (p]tym. a mi/rracecia, verrucre, calli. ob stromatis for- 

 mam). — Pei-ithecia botryose aggregata, erumpenti-superficialia, 

 glabra, intus alba. stromate depresso-pulvinato, intus albido, inol- 

 liusculn inserta. Asci cylindracei, paraphysati, octospori. Sporidia 

 ovoideo-oblonga, l~septata, hyalina. — Myrmcv-ii species primi- 

 tivas ad Valsariam reduxi. 



1. MyrmaBCium endoleucum Sacc. II. cc. — Acervulis gregariis pul- 2340 

 vinatis, subsuperficiaiibus, deprcsso-pulvinatis, '/4-^3 mill. diam., 

 extus nignrrimis, nucleis vero stromateque aibis, peritheciis in stro- 

 mate leviter infossis, globulosis, obtusis, tuberculoso-prominulis. 



I 



