Deuteromycetae, Sphserioidacese, Coniothyrium. 967 



2. Coniothyrium MagnoliaB (West.) Sacc. et Trav. Syll. XIX p. 400. 6742 



- Monoplodia Magnolice West, in Bull. Acad. roy. Belg., ser. 2, 

 VII (1869) p. 21, tab. f. 19 (extr.) — Pycnidiis sparsis, nigris, 

 immersis, prominulis, papillatis; sporulis globulosis, 6,6 {i. diam., 

 copiosissimis demum exeuntibus et matricem nigro-inquinantibus. 



Hah. in foliis Magnolise grandiflorse in Belgio (Cl. Dv- 

 mont). — Genus Monoplodia West. (1859) revera ab auctore non 

 definitum, congruit cum Coniothyrio Corda (1840) anteriore. 



3. Conlothyrlum LesquereiiaB J. Lind, Micromycetes from Nortli-East 6743 

 Groenlandia, Kiobenhavn (1910) p. 161. — Pycnidiis sparsis, e 

 globoso lenticularibus, subcutaneis, vix erumpentibus, tenuibus, 

 membranaceis, atris, majusculis, c. 350 a. diam., ostiolo vix pro- 

 minente pertusis; sporulis ut plurimum perfecte globosis, atro- 

 fuscis, eguttulatis, 7-10 jjl. diam. 



Hdb. in ramis emortuis Lesquerellse (YesicarisB) arcticae, 

 Harefjeld G-roenlandia. 



4. Coniothyrlum Hyperici P. Henn., Verh. Bot. Ver. Prov. Brandb. 6744 

 XLVII (1905) p. 221. — Peritbeciis erumpentibus atris, lenti- 

 culari-rotundatis, perforatis, cellulosis. 100-150 ;ji. cr. ; sporulis 

 ellipsoideis v. subglobosis, fuligineis, continuis, 3-3,5 « 2-2,5. 



Hab. in caulibus siccis Hyperici perforati, Hellmuhle 

 GermaniEe. — Socia adsunt Diploceras hypericinum (Ces.) et Pho- 

 ma Hyperici-perforati P. Henn. 



5. Coniothyrium melanconieum Sacc. Ann. Mycol. III (1909) p. 436. ^746 



— Pycnidiis gregariis v. subsparsis, epidermide velatis, lenticulari- 

 depressis, 200 a. diam., nigricantibus, ostiolo circulari impresso 

 pertusis; contextu tenuissimo, pallide olivaceo, obsolete celluloso; 

 sporulis obovatis, 6-8 « 4, apice obtusioribus, minute pluriguttu- 

 latis, olivaceo-fuligineis ; sporophoris inconspicuis. 



Hab. in ramulis languidis v. emortuis Ribis Grossulariae 

 pr. Tamsel Germaniie (P. Vogel). — Tam ob pycnidia nigra 

 trans epidermidem conspicua, quam ob sporulas atras species ha- 

 bitum Melanconii ostendit. A Conioth. Ribis prasertim pycnidiis 

 valde applanatis dignoscitur. 



6. Coniothyrium Tamarlcis P. Henn. in Kabat et Bubak Fungi imp. 6746 

 exs. n. 458 (1907). — Pycnidiis sparse vel gregarie erumpenti- 

 bus, subglobosis vel sublenticularibus, atris, 90-120 \i.. diam.; 

 sporulis ellipticis vel ovoideis, b-8 >* d^/^-4:\\^ {j.., hyalino-flave- 

 scentibus, continuis. 



