8G Pyrenomyceta!, PerisporiacPiT^, Dimcrosporinra. 



(Ule comm. Dr. Pazschke). — Ab aflfiiii Dim. tropicali sporidiis 

 angustioribus, non constrictis dignoscendum. 



8. Dimerosporium apertum Syd., Engler's Bot Jahrb. 45. Bd. (1910) 3428 

 p. 263. — Peritheciis in mycelio Meliolse parasiticis; mycelio tenui, 

 parce evoluto, ex hyphis tenuibus flavidis v. nyalino-flavis ramo- 



sis 3-4 [j.. cr. composito; peritheciis gregariis, globosis, glabris, 

 atris, 90-140 [j.. diam., centro poro subrotundo distincto apertis; 

 ascis clavatis, apice rotundatis. subsessilibus, 35-45 »8-11, octo- 

 sporis; sporidiis distichis, subfusiformibus, medio 1-septatis con- 

 strictisque, utriuque leniter attenuatis, hyalinis v. subhyalinis. 12- 

 14*3,5-4; paraphysibus numerosis, hyalinis, filiformilus. asco.s 

 superantibus ; pycnidiis forma, magnitudine et structura perithecia 

 icmulantibus; pycnidiosporis continuis, ovatis v. ellipsoideis, hyali- 

 nis, 4-5 * 2-3,5. 



Hdb. in mycelio Meliolie cujusdam in foHis Rhynchospo- 

 ra; sp. — Africic trop. Germani;e (Busse). — Dimerosp. meliolicolce 

 afline. Meliola videtur Mel. amphitrichce similis. 



9. DJmerosporlum appendiculatum Earle, Bull. of thc New York Bot. 3429 

 Gard. 1904^ p. 303. — In mycelio Asterin;i' parasiticum; myceUo 

 proprio parco ex hyphis pallidis, 3 [x. cr., agglutinatis constante; 

 peritheciis globosis, 70-100 ;j.. diam., molliusculis, contextu e cel- 

 lulis 6-8 [j.. diam. formato. appendicibus seu setis 12-20 curvatis, 

 atro-fuscis, opacis, obtusis, 30-40 « 4 armato; ascis fasciculatis, late 

 clavatis v. anguste obovatis, stipitatis, 8-sporis, 35- jO » 10-12; spo- 

 ridiis inordinatis, pallide fuscis, cylindraceis, ;BquaIiter 1-septatis, 



vix constrictis, 14-16 « 4. 



7/a&. parasiticum in Astcriua Sidse ad folia Sidse carpi- 

 nifoli;e, Porto Rico (Heller) et Jamaica (E.a.rle). 



10. Dimerosporium Balladynae Raciborski, Bull. Ac. Sc. Cracovie 3430 

 (1903) p. 373. - Hjq^his brunneis, septatis, 2-3 ;j.. cr., hyphopo- 

 diis et setis carentibus, sed hinc inde protuberantiis prceditis ; 

 irregulariter flexis, crebro ramosis, in subiculo BaUadynce parasi- 

 ticis; peritheciis atro-bruuneis, globosis, sessilibus, teuui-tunicatis 

 astomis, 95-120 [j.. diam.; ascis tereti-clavatis, curvulis, 40-48« 

 12-14, apice acutato-rotundatis, tenui-tunicatis, octosporis; para- 

 physibus genuinis nullis sed tautum hyphis brevissimis coalitis; 

 sporidiis bicellularibus, levibus, 11-13 * 4-5, cellulis iu;cqualibus, 

 membrana bruuuea. 



Ilah. in subiculo B a 1 1 a d v n r"e M e d i n i 1 1 ;p pr. Salak ad Bui- 

 tenzorg ius, Javui. 



