186 Si^hnsrioideae, Hyaloiporie. Sphseronaema. 



ritlieciis variis cyiindricis vel e Ijasi heiaisphaerica vel subglobosa 

 cylindricis. vel siibcoaicis vel obconicis, globulo livido-nigrescente 

 coronatis; sporulis oblongo-cylindraceis, minutissimis, rectis, hya- 

 ]inis, 6c;l,5: basidiis bacillaribus subinde furcatis, 18-20^:1,5, 



llab. in truncis Pruni, Padi, in Germania, Gallia et Italia. 

 — Forma obconica sis>tit forte Sph. pi^tillare Wallr. Secunduin 

 Fuck. est .sperraogoniunf) Cenangii vernicosi. — *Sph. affine Sacc. : 

 peritheciis conoideo-clongatis, apice obtusiusculis, coriaceis, gre- 

 gariis; sporulis alianioideis nninutis, 6 ^; y^-l, hyalinis ; basidiis ba- 

 cillaribus triplo longioribus. In ran^is corticatis Popiili tremula? 

 vel Betul», Cadore Ilalisr! bor. 



2. SphaBronaema minutlssimum Peck 25 Rep. p. 85. — Peritheciis spar- ii04 

 sis, minutis, sph^riaeformibus vel subconicis, obtusis, a rnatrice fa- 

 cile secedentibus, nigris; globulo albido; sporulis oblongis, conti- 

 nuis, hyalinis, 7 p.. longis. 



Hab. in ramis Pruni serotinie, Helderberg Amer. bor. — • 

 Porithecia prominula matricem asperulam reddunt. 



3. Sphaeronaema brunneo-viride Auersw. in Herb. — Peritheciis gre- nos 

 gariis e basi cortice insculpta superficialibus, elongato-conicis, atro- 

 virentibus, coriaceis, apice obtusiusculis; sporulis subfusoideis, le- 

 iiiter curvis, 18ii3, hyalinis; basidiis filiformibus, subinde furca- 



tis, hyalinis, 25-30^:1,5. 



Ilab. in ramis corticatis Pruni Padi iu Germania. — Sec. 

 Fuck. Symb. Myc. p» 269 sistit spermogoniujn Cenangii Ceraai 

 (i. Padi A. S. 



4. Sphaeronaema spurium (Fr.) Sacc. Ceratoslomum spurium Fr. Obs. 1106 

 II. p. 338, teste Fuck. — Peritheciis spuriis erumpentibus, 3 mill. 

 alti."?, conico-cylindraceis, fragilissimis, pulverulentis, atro-fuscis; 

 globulo griseo, minuto, terminali; sporulis lineari-fusoideis, cur- 

 vulis, hyalinis. 



Hah, in ramis corticatis Pruni spinostn prope Q'2strich 

 Germaniie. — - Pycnidium Ccnangii Prunas/ri Fr., tesle Tul. 



5. Sphaeronaema Sorbl Sacc. Doihionv Sovbi pycnidium Fuck. Synib. ii07 

 p. 275. • — Peritheciis spuriis sparsis subccespitosisve, sub epider- 

 mide ilavicante nidulantibus, globosis. ati-is, media m.ignitudine iii 

 rostrum conicum, obtusnm, prominukim, ^^iierrimum, perithecium 

 sequans attenuaiis: sporuli.s anguste fiisiforraibus, curvati'', conti- 

 nuis, H-18::i2-3, guttulatis, hyalinis. 



Hab. in ramis corticatis Sorbi Ariae in Rlicnogovia. 

 C. Sphseronaema pailidum Peck 25 Rep. p. 85. — Peritheciis sparsis, 1108 



