43 



Ophiobolus compressus Rehm nov. spec. sub 

 Rhaphidophora. 



Perithecia dimidiata, nigra, hemisphärico-conica, primitus 

 sub epidermide nidulantia, dein sessilia, seriatim gregaria, 

 c. 0,5 mm. diam. ; minutissirae papillata poroque vix perspicuo 

 instructa, sicca utrimque compressa. Asci cylindraceo-clavati, 

 8 spori, 110/ 15. Sporidia filiformia, parallela, subacuta, 

 medio subconstricta, 8 — 16 cellularia, parviguttulata, flaves- 

 centia, 90/4. Paraphyses ramosae. Jod — . 



Ad ramulos siccos artemisiae camp, in insula Csepel 

 Danubii hungarici. leg. Lojka. 



Ophiobolus Echii Rehm nov. spec. sub Rhaphi- 

 dophora. 



Perithecia gregaria, sub epidermide denigrata sessilia, 

 globosa, atra, c. 0,5 diam., ostiolo rostrato, obtuse conico, 

 elongato, emerso, crasso instructa. Asci cylindraceo-clavati, 

 apice incrassati, 160/8. Sporidia 8, filiformia, parallela, 

 obtusa, subcurvata, 18—20 cellularia, cellulis Omnibus magni- 

 nucleatis, fuscidula, 90 — 120/4. Paraphyses filiformes, c* 

 2 mikr. crassae. Jod 



Ad basim caulium putrescentium Echii vulg. in Franco- 

 nia bavarica. 



Leptorrhaphis acerina Rehm nov. spec. 



Perithecia punctiformia, in cortice suberosa vel subim- 

 mersa vel sessilia, globoso-conica, poro haud perspicuo, gre- 

 garia, integra, atra. Asci elliptico-clavati, apice incrassati, 

 subcurvati, 50 8, 8 spori. Sporidia elongato-elliptica, fere 

 filiformia, recta vel plus minusve curvata, apice acutata 

 1 — 2 nucleata, Jodo addito perspicue 2 cellularia, hyalina, 

 disticha, 15—24(2. Paraphyses hyalinae, filiformes, arti- 

 culatae (?), c. 2 mikr. crassae. Jod 



Ad corticem suberosam ramorum vivorum aceris camp, 

 in sylva Franconiae bav. 



Dasyscypha leucostoma Rehm nov. spec. 



Perithecia gregaria, sessilia, globosa, urceolata, extus 

 fusco-brunnea vel fusco-nigra, hirta, ore connivente albo, 

 ex fibris hyalinis constituto, humidato aperto, disco dein 

 eonspicuo, concavo, paliido, c. 0,4 mm. diam., prosenchy- 

 matice fusce contexta, pilis longis, fuscidulis, obtusis, sub- 

 scabris, simplicibus, c. 3 mikr. crassis obsessa. Asci cy- 

 lindraceo-clavati, apice incrassati, — 90/5, 8 spori. Sporidia 

 oblonga vel subfusiformia, plerumque recta, 1 cellularia, 

 hyalina, disticha, — 16/2. Paraphyses filiformes, apice haud 

 clavatae. Jod coerulescit apicem ascorum. 



Ad caules putridas aconiti Napelli circa lacum Zenoga 

 in alpibus edit. transsylvanicis. leg. Lojka. 



