SphaerioideaD, Ph?eosporae, Coniothyrium. 305 



Contr. Myc. Lus. n. 321, peritheciis jugiter liberis praeJita est; 

 an diversa'? 

 >55. Sphaeropsis brasiliensis (Speg.) Sacc. Haplosporella brasiliensis I7i9 

 Speg. Fung. Arg. Pug. III. pag. 34. — Peritheciis hemisphjerico- 

 globosis, subepidermicis, atris, V4-V5 mill. diam. ; sporulis ellipticis 

 V. ovoideis, intense fuligineis, 20-10-12, in sterigmatibus piri- 

 formibus, 12-18:; 6-8, hyalinis acrogenis. 



//«(^). in petiolis foliorum Thrinacis brasiliensis in hortis 

 prope el Retiro in Argentina. 



86. Sphaeropsis Trioorynes Berk. et Broome Fungi from Brisbane, 1720 

 Queenshind p. (38. — Perifheciis minutis nigris, in parenchymate 

 foliorum immersis; sporulis ellipticis, 30 ij.. longis. 



Hab. in foliis Tricorynes ancipitis, Endeavor River ia 

 Australia. 



87. Sphaeropsis parasitans B. et R. North Am. Fung. n. 410. — I72i 

 Peritheciis minutis sparsis papilliformibus ; sporulis ellipticis bi- 

 nucleatis, brunneis, 7-8 u-. longis. 



Hab. in Hypoxylo quodam, cujus forte est pycnidiura, Co- 

 toosa Springs Americae borealis. 



B) Macroplodia Sacc. 

 SporuhB magnj», muco obvolutoe (Cfr. n. 29). 

 S8. Sphaeropsis Ulmi Sacc. et Roum. Reliq. Libert. IV. n. 121. — 1722 

 Peritheciis massarioideis, cortici innatis, gregariis, V^ niill. diam.; 

 sporuHs oblongo-fusoideis, utrinque subrotundatis, 60-70 =; 14; fu- 

 ligineis, continuis, strato mucoso hyalino cinctis, dein exsiliendo 

 matricem foedantibus, 



Hab. in cortice Ulm-i, sirtens pycnidium Massaria^ Ulmi, in 

 Arduennis (Libert). 



CONiOTHYRIUM Corda Icon. IV. p. 38 emend., Sacc. Mich. 11. p. 7. 

 (Etym. conis pulvis (sporulae) et thyreos scutum (perithecium), 

 h. e. perithecium sporulas includens). — Perithecia subcutaneo- 

 erumpentia vel subsuperficialia, globulosa vel depressa, papillata, 

 membranacea vel subcarbonacea, atra. Sporula; globosse vel elli- 

 psoideas exigua^, continuae, fuliginese, basidiis brevibus simplicibus 

 vel obsoletis suffultae. 



I. In Bicottjlcdoneis arborois. 



1. Coniothyrium olivaceum Bon. h\ Fuck. Symb. p. 377, Sacc. Mycol. 1723 

 Ven. p. 191 et Mich. I. p. 205. —  Peritheciis spursis, primitus 



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