•^l- !^ph«>riaceap, Hyalodidyraae, Spbaerella. 



162. Sphaerella Rumicis (Desm.) Cooke Han.U). n. 2760, Rphiy^na Ru- 19^0 

 micis Desm. Nouv. Not. 1843, p. 44. — Maciilis amphigenis, minu- 



tis, numerosis, orbiculatis, sparsis, brunneis, viridulo-cinctis ; pe- 

 ritheciis epiphyllis, conglomeratis, 100-140 a. diam.; innato-pro- 

 minulis, perexiguis, globoso-depressis, collabascendo-concavis, oli- 

 vaceis, dein subnigris, poro simplici pertusis; ascis amplis, tubu- 

 losis, parum curvatis, o duplici membrana compositis, 50^14; spo- 

 ridiis pallide olivaceis, ovato-oblongis, obtusis, uniseptatis 12-14 

 =^4. — O^mlaria obovata (Fuck.) Sacc. sistit st. conidicum. 



Hah. in foliis languescentibus Rumicis Nemolapathi, R. 

 crispi, H. conglomerati in (Jallia, Britannia, Germania, Bel-- 

 gio et Fennia. 



163. Sphaereila eucarpa Karst. Fung. Spetsb. n. 44. — Peritheciis i98i 

 sparsis vel gregariis, epiphyllis, epidermidi innatis. sphneroideis, 

 poro vix conspicuo pertusis, nigris, glabris, circiter 150 /x. latit. ; 

 ascis subsessilibus, subellipsoideis vel oblongato-clavatis, 120-140 



- 45-55, octosporis ; sporidiis conglobatis, ovoideo-oblougatis, utrin- 

 que obtusis, rectis, uniseptatis, niedio levissime constrictis, loculo 

 utroque guttula unica ornato, luteolo-hyalinis, 32-40 - 13-14; pa- 

 raphysibus nullis. 



i/a^. in foliis Polygoni vivipari vetustis ad Adventbay et 

 Crossbay, pr. Spitzberg. 



164. Sphaerella Polygonorum (Crie sub Bep.) Sacc, Crie Sur les Dep. ipgg 

 p. 41, t. 8, fig. 4. — Maculis epiphyllis rotundatis, zona prorai- 

 nula fuscescenti-rubra cinctis; peritheciis epiphyllis, prominulis, 

 nigris ; ascis cylindraceis, octosporis ; sporidiis ellipsoideis, utrinque 

 obtusis, 1-septatis, 17-18^:6, dilute virescentibus. 



JJab. in Gallia, in foliis vivis Polygonorura et Rumi- 

 cum, decedente autumno, sociis spermogoniis {Septoria) et pyc- 

 nidibus (Diplodia. Hendersonia). 



165. Sphaerella Clrce Sacc. Fungi Ven. Ser. II, p. 301. — Maculis ^9^3 

 irregularibus, raajusculis, amphigenis, albidis, rufo-cinctis ; peri* 

 theciis paucis, globoso-lenticularibus, punctiforraibus, 80 a. diara., 

 poro latiustulo pertusis, contextu laxe parenchymatico; ascis fasci- 

 culatis, oblongo-clavulatis, 40-50:;; 11, Ssporis; sporidiis distichis, 

 ovoideo-oblongis, 12-15^5-6, didymis, septo constrictis, 4-guttu- 

 latis, hyalinis. 



Hab. in foliis languidis Phytolaccie decandra? prope Tre- 

 viso Italia' borealis. 



166. Sphaerella depazeaeformis (Auersw.) Ces. et De Not. Schema i984 



