358 JOURNAL DE BOTANIQUE 



Pyrenia gregaria, saepe confluentia, inter fibras imraersa, vertice 

 nigrescente leviter émergente, ostiolo prominulo papillato vel com- 

 presso, saepe nullo, atro, elongata, rarissime rotundata, circitero,2 mm. 

 ionga. Sporulae fusoideo vel-ovoideo-elongatae, rectae, hyalinae, 8-12 [t 

 r= 2 [i. Basidia circiter 30 =1 i [i., flexuosa vel curvata. 



In ramis cortice orbatis Cytisi Laburni in Neustria Galliae (Lebi- 

 ■sey). Ulterius inquirenda; forte typus novi generis « Phlyctœnella » 

 Phlyctœnam respondentis. 



4. Phoma confluens, n. sp. 



Pyrenia erumpenti-superfîcialia, discreta vel saepius concrescentia, 

 sphaeroideo-applanata, subinde vertice depressa, rugulosa, nitentia, 

 demum poro pertusa, 0,1 mm. vel paullo ultra. Sporulae cylindraceae, 

 utrinque obtusissimae, rectae, guttulis 2 apicalibus praeditae, hyalinae, 

 5-6 [j. =r 2 ,a. 



Ad folia Haiissknechiiée, in Asiae Lazistan (Haussknecht). 



5. Phoma microsporella, n. sp. 



Pyrenia sparsa, innato-erumpentia, subsphœroidea, atra, ore sat 

 lato orbiculari aperta, diam. 50-75 (/.. Sporulae cylindraceae, rectae, 

 hyalinae, 3-4 jx = 0,5 [x. 



Ad folia Caricas Papaye, Ohio Americae fœderatae (in herb. Des- 

 .inazières) . 



6. Phoma Phlomidis (Lév.). 



Syn. : Dothidea Phlomidis Lev. Voy. Démidoff, p. loS. 



Perithecia gregaria, erumpenti-superficialia, globulosa vel glo- 

 ïboso-conoidèa, atra, nitentia, ore lato aperta, 0,1 mm. diam., nucleo 

 pallido. Sporulae cylindraceae, rectae vel subrectae, hyalinae, 4-6 p. 

 :^ I [X. 



Ad folia Phlomidis in Tatiria (Lé veillé). 



7. SphaBronema disseminatum, n. sp. 



Pyrenia sparsa, vel superficialia, ovoideo-conoidea, glabra, laevia, 

 atro-olivacea?, 0,3 mm. alta. Sporulae fusoideo-oblongatae, rectae, 

 eguttulatae, hyalinae, 3-4 [j- :x i [i. 



In ligno mucido Pi7ii prope Burdigalam Galliae (Test de Buch ubi 

 iegit cl. Durieu de Maisonneuve). 



8. Chaetophoma macrospora, n. sp, 



Stromata rotundato-difformia, saepe confluentia,- plano-convexula, 

 Telutina, cire. 3 mm. lata, e hyphis densissime intricatis ramosis, arti- 

 •culatis, fuscis, contexta. Pyrenia in stromate nidulantia, membranacea, 

 lenuissima, fragillima, exigua, sphaeroidea. Sporulae ellipsoideae, hya- 

 linae, 26-28 p. =: 12-14 K- 



