M akcu, 1920] MORPHOLOGY, ETC., OF FUNCI, ISA* TERIA, ETC. 105 



721. Hoehnel, Franz v. Fungi Imperfecta Beitrage zur Kenntnis derselben. 

 [Studies on Imperfect fungi.] Hedwigia 60: 129-170. 191S. [Continued from Bedwigia 59.] 

 — The author gives the results of his examination of the following Fungi — usually with full 

 descriptions: — (30) Phoma occulta Desm. = Sclera phomclla occulata (Desm.) Hoehn.; Sphaeria 

 leptidea Fr. the author does not accept the genus M //.inlhyrium Kabat A Mubak proposed for 

 this fungus. He thinks that the ascogenous form is, as yet, unknown. (37) Chaelopyrena 

 hesperidum Pass. Not Chaelopyrena Sacc. Syll. Fung. 2: 184. Sclerochaeta Hoehn. = Chae- 

 lopyrena Pass. For Phoma penicillatum Fckl. Chaetopyrena penicillatum (Fckl.) Hoehn. is 

 proposed. It is probably a pyenidial state of Pyrenophora. (38) Pyrenochaelina oblegens 

 Syd. A conidial state of Parodiella. (39) Sphaeria miribelii Fr. = Sarcophoma miribelii 

 (Fr.) Hoehn. Gives synonymy. (40) Phoma nitidum Rob. = Sclerophoma nitida (Rob.) 

 Hoehn. (41) Sphaeria aliena Fr. = Sphaeria foveolaris Fr. which is Sclerophoma foveolaris 

 (Fr.) Hoehn. Gives synonymy. (42) Phoma punctiformis Desm. = Sclerophoma punctifor- 

 mis (Desm.) Hoehn. (43) Bakerophoma sacchari Died, insect work. To be stricken out. 

 (44) Species of Phyllosticta on rose leaves. (1) Phyllosticta rosae Rob. An immature Pyre- 

 nomycetis. To be stricken out. (2) Phyllosticta rosarum Pass. Probably founded on 

 spermogonia of Phragnndium and hence to be stricken out. (3) Phyllosticta rosicola Massal. 

 Is a Stictochorella Hoehn. and probably connected with Sphaerella rhodophila Pass. (45) 

 Phoma exigua Desm. To be stricken out. (40) Hendersonia (Piestospora) smilacina Desm. 

 = Cylindrophoma smilacina (Desm.) Hoehn. (47) Plenozylhia euphorbiae Syd. Is not a 

 Nectrioidacea but rather a Macro phoma. (48) Sphaeria leguminis-cytisi Desm. = Diplodina 

 leguminis-cylisi (Desm.) Hoehn. The probable ascigerous stage, Sphaerella leguminis-cytisi 

 Ces. & DeNot. becomes Didymella leguminis-cytisi Hoehn. (49) Botryella nitidula Syd. la 

 a Darluca parasitic in the sori of a Puccinia. The parasitized rust is considered to be a new 

 species for which the name Puccinia aculeatispora is proposed. No description is given of the 

 spores of the rust of which but few were seen. (50) Sphaeria perforans Rob. = Tiarospora 

 perforans (Rob.) Hoehn. The synonymy is given. (51) Haplosporella longipes Ell. & 

 Barth. Is probably a form of Sphaeropsis mori Berl. (52) Pleosphaeropsis dalbergiae Died. 

 Appears to be referable to Sphaeropsis as also does the genus Cytosphaera Died. (53) Apo- 

 sphaeriopsis pini-sylvestris (Ferraris) Hoehn. This is Coniothyrium olivaceum Bon. var. pini- 

 sylvestris Ferraris raised to specific rank. .Coniothyrium cedri Rolland is probably identical. 

 (54) The genus Haplosporella Speg. The type, H. chlorostroma Speg. is Camarosporium 

 robiniae (West.) Sacc. from which C . jenestratum (B. & C.) Sacc. and C. pseudoacaciae Brun. 

 are not specifically distinct. H. brunaudiana Pass, is overmature Anthostomella scopariae 

 H. Fabre. In the type specimen Eriospora biparasitica Hoehn. n. sp. is parasitica. Hap- 

 losporella caespitosa (B. & Br.) Sacc. does not belong in this genus. It is probably a pyenid- 

 ial form of Cucurbitaria hederae Wint. "H. caespitosa" in Roum. F. gall exs. 5778 is a form 

 of Coniothyrium hederae (Desm.) Sacc. mislabeled. H. dothidioides Sacc. is over-mature 

 Phaeochora chamaeropsis (Cke.) Hoehn. H. minor Ell. & Barth. = Sclerothyrium minor 

 (E. & B.) Hoehn. Haplosporella missouriensis is probably a Cytoplea. H. rhamni Died. = 

 Sclerothyrium rhamni (Died.) Hoehn. H. dendritica Raciborski is probably a Lasmenia. 

 To Haplosporella have been referred very different and unrelated forms. For those with dis- 

 tinct conidiophores Microsporella n. gen. is proposed with M. pityophila Hoehn. as the type. 

 It is |perhaps a pyenidial state of Cucurbitaria pityophila (K. & S.) de Not. (55) Stenocar- 

 pella zeae Syd. Is probably a form of Diplodia zeae (Schw.) Lev. together with Diplodia 

 macrospora Earle and D. maydicola Speg. (50) Species of Septoria on Convolvulus. Septoria 

 convolvuli is a true Septoria of which S. flagellaris E. & E. and S. fabletiana Speg. are probably 

 forms. S. convolvuli Desm. var. soldanellae Brun. is raised to specific rank with some doubt. 

 Septoria calystegiae West, is referred to Hendersonia Berk, (non Sacc. = Stagonospora Sacc.) 

 as H. calystegiae (West.) Hoehn. with Polystigma pertusarioides Desm. Septoria sepium Desm., 

 S. convolvulina Speg. A. obtusispora Oud. and S. longispora Bondarzew as synonyms. (57) 

 Taeniophora acerina Karst. Phragmotrichum acerinum Fr. Pyenidial state of (-) Cucur- 

 bitaria acerina. (58) The genus Sphaeronemella Karst. Proposes Hyalopycnism. gen. with 

 Sphaeria vitrea Cda. as type. (59) Mycorhynchella n. gen. (Nectrioideae). 3 species including 

 Sphaeronema betae Hollrung. (00) Phoma acervalis Sacc. Referred to Cyanophomella Hoehn, 



