SCHMITZOMIA. 379 
On clematis: minute .. +e aie ee .. atro-alba. 
y, }On honeysuckle : larger . oe a .» annulata. 
*)On Arundo phragmites: sporidia multiseptate .. arundinacea. 
On pine-leaves oe fe ne ae a. mivea. 
A. HYMENIUM BLACKISH. 
1, Schmitzomia atro-alba (nov. sp.). Phil. and Plow. 
Scattered, orbicular, urceolate, at first closed, then 
open; margin entire, narrow, white, soon falling off; 
hymenium nearly black; asci cylindrical; sporidia 8, 
filiform, 90 x lu; paraphyses filiform, slender. (Plate 
XII. fig. 74.) 
On clematis branches. 
About 30 to 60u broad. The small size and blackish 
dise separate it from other British species. 
Name—Ater, black, albus, white; from the black 
hymenium and white margin. 
Dinmore, Herefordshire ! (Mr. C. B. Plowright). 
2. Schmitzomia Berkeleyana. (D. R. and Lév.) 
Scattered or somewhat scattered, erumpent, superficial, 
orbicular, nearly plane or patelliform, almost yellow- 
greenish, at length discoloured, growing pale or cinereous, 
pale or white within, pulverulent ; margin scarcely or not 
at all exserted, very entire; hymenium olivaceous or 
nearly black, also primarily farinose; asci cylindrical ; 
sporidia filiform, septate, 150—200 x 15—2u; para- 
physes numerous, filiform. 
Stictis Berkeleyana—Dr. and Lév., “Flo. Alger.,” 
t. 89, f. 8; Gill, “Champ.,” p. 180. Schmitzomia deci- 
piens—Karst., “Symb.,” p. 253; “ Myco. Fenn.,” p. 240. 
Exs.—Moug. and Nest., 1346. 
On dead stems of Artemisia vulgaris. 
North Wootton! (Mr. C. B. Plowright). Sandy Lane, 
Bristol ! (Mr. C. Bucknall). 
B. HYMENIUM OCHRACEOUS OR PALLID. 
3. Schmitzomia annulata. (Cooke and Phil.) 
Gregarious or scattered, orbicular, urceolate, margin 
snow-white, entire, annulate ; hymenium ochraceous or 
