PhycomyceteEe, Mucoracose, Acrocystis. 339 



HeUcosporangium parasitiGum Eid. m Cohii Beitr. Biol. Pfl. III, 

 p. 411, t. 23, f. 1-0, neo IT, Karsten, Baryeidamia parasitica 

 H. Karst. in Hedw. 1888, p. 133, f. 1. — Mycelio valido, pluries 

 septato, ramulos breves fertiles erectos ernittente, apice acutatos 

 mox in circiiuim convolutos et in sporangia subglobosa colliculosa 

 abeuiites (spirse anfractibus 1-1 Vo); cellula centraii (spora) ceteris 

 majore, plasmate rufo-brunnea farcta, cellulis corticalibus vacuis 

 flavidis. 



Hab. in pane, tuberibus Solani et seminibus udis in Germania. 



2. Papulospora Dahliae Cost. Journ. de Bot, 1888, p. 93, t. IV. — Hy- 1423 

 phis l»yalinis, septatis, articulis 28 ^; 5; sporangiis sphaericis, brun- 

 neo-rubris, a mycelio discretis, muraii-plurilocularibus; cellulis cen- 

 tralibus (sporis?) 2-6, intensius coloratis, sphaericis, colliculosis, 

 30-40 a. diam. 



![ab. in radicibus putrescentibus tuberosis Dahl i;3e, Paris Gallia?. 



3. Papulospora? acremonioides Harz Bot. Centr. 1890, I, pag. 410, 

 Monosporiuin acremonioides Harz — Syll. IV, p. 115, Papulo- 

 spora aspergilliforinis Eidam in Cohn Beitr. III, p. 415, t. 23, 

 fig. 7-17. 



CHOANOPHORA Cunn. Conid. fructif. Mucorin. p. 409 [1878] (Etyra. 

 choane cavitas et phoreo fero), Cunninghamia Curr. New gQn. 

 Muced, p. 333 [1872], nec R. Br. — Mycelium repens, sparse septa- 

 tum; hyphse conidiophorre, simplices, erectae, apice clavato-incrassa- 

 t[e, sporophoris ornata). Sporophora primum piriforraia, dein col- 

 labascendo infundibuliformia; conidia hyalina matura rubro-fusca, 

 capitata, dein in infundibulis acervata. Hyphse sporangiferae sim- 

 plices, sporangia globosa solitaria, polyspora; sporae ovoideae. Ad- 

 sunt etiam chlamydosporae oblongo-ellipsoideae. 



Obs. Status conidicus videretur CEdooephalum compositum. 

 Cfr. CEdoc. echinulaium Thaxt., quod ex eodem typo est, 



1. Choanophora infundibulifera (Curr.) Cunn. loc. cit. t. 47, Cunnin- 1424 

 ghamia infundibulifera Curr. loc. cit. t. 7. — Sporangiis 27 //.. 

 diam., pallide flavis; sporis 13-20^9-13, exosporio brunneo, mi- 

 nute spitiulosis; conidiis ovoideis levibus, 



Hab. ad petala Hibisci Rosae-sinensis, Oalcutta Indi.-Te. 



ACROCYSTIS E. ot Halst. BuU. N. Jers. Agric. St. 1890, pag. 20 

 cum iconibus (Etyra. acros summitas et ci/stts). 



1. Acrocystls Batatae E. ot Halst. loc. cit. i^^^s 



