738 Pyrenomycctese, Sphaeriacefe, riiEcodidymiw, Didymosphseria. 



IV. 1q Acotylodoneis. 



43. Didymosphaeria filicina Wititer Grevili. XY, p. 88. — Peritheciis 3oi8 

 gregariis, \n foliolis plerurnque dealbatis ef>iphyllis, immersis, glo- 

 bosis, poro simplici pertnsis, vertice late papiliteformi tantum pro- 

 minuiis atris, coriaceis, 80-90 f/. diam. ; ascis fasciculatis, oblongis, 

 utrinque attenuatis, substipitatis, 8-sporis, 44-48 ^? 1 2,5; paraphy- 

 sibus parum (iistiactis, filiformibus, plerumquo mucosis; sporidiis 

 di-tristichis, bacilliformibus cylindiico-subclavatis, utrinque rotun- 

 datis, medio septatis, haud constrictis, hyalinis, 14-16 »o. 



Ilab. ad folia subviva Gy m n o g r a m m e s C o 1 o m e 1 a a i in Bra- 

 silia (Ule). — Si sporidia constanter hyalina, potius Didymellcu 

 species. 



44. Didymosphaeria pteridina Sacc, Bidymos^phceralla filicina Cooke 30i9 

 in Grevill. XIX, p. 3. — Sparsa, tecta; peritheciis globosis, atris, 

 minutis, ostiolis papillatis; ascis cylindracois; sporidiis uniseriatis, 

 ovalibus, medio septa^iis, nec constrictis, fuscis, 8^5. 



Ilab. in caulibus Pteridis, New Zealand (Colenso). 



45. Didymosphaeria microstiotica (Leightou) Winter m Hedw. 1886, .?o20 

 p. 25, Verrucaria, microsfictica Leight. Lichen. Flora of Great- 

 Britain. Edit. II, p. 493. — Peritheciis minutissimis, plus minus- 



ve immersis, g,lobosis, vertice piano-convexo, pertuso, fusco-atris; 

 ascis cylindricis, breve stipitatis, 8-sporis, 78-88 -viO; sporidiis 

 mono-vel su.'bdistichis, elliptico-oblongis, bicellularibus, raedio con- 

 strictis, atris, opacis, 14^7; paraphysibus numerosis, filiforraibus, 

 subramosis 



ilab. in thallo Acarosporse fuscatae et A. cervinae in 

 Germania et Britannia. 



4G. Didymosphaeria (?) Sauteri (Korber) Winter in Hedw. 1886, p. 25, 3021 

 PobjcOQcum ^auteri Korber Parerga pag. 470. — Peritheciis rai- 

 nutissitiiis, confHrte stipatis, maculas subatras formanlibus, demum 

 sa?pe conflueiitibus, semiimmersis, globosis. ostiolo umbonato fusco- 

 atris ; ascis cylindraceis, substipitatis, 8-sporis, 100-15-16; spo- 

 ridiis monostichis, dacryoideis, cellula superiori mullo latiori lon- 

 giorique, fuscis, 16-19^:9-10,5. 



Ilab.\\\ Stereocaulo condensato etS. alpinoatque in 

 Le-cidea funiosa in Gemnania, 



47. DidymosphaBria Bryonthae (Ainold) Winter in liedw. 18-^6, p. 25, 3022 

 Bndococcus BryonthiV Arnold iii Lichenol. Fragment. XVI, p. 26, 

 1.ab. II, fig. 15, in Flora 1874. — Perilheciis gregariis, rainutis, 



