PyrenomycotfE, Sphferiacere, Clypeosphferia. 239 



Amer. bor. — Affinis Massarice Platani, a qua sporidiis et peri- 

 theciis amplioribus recedit. 



DLYPEOSPH/ERIA Fuck. — Syll. II p. 90, IX p. 798, XI p. 326, 

 XIV p. 572, XVI p. 518, XVII p. 732. 



1. Clypeosphaeria myrticola Spegazz., An. Mus. Nac. Buenos Aires 4160 

 t. XIX (1909) p. 381. — Peritlipciis adnatis epidermide velatis, 

 laxe gregariis, atris, nitidulis, e lenticulari subhemisphiericis 180- 

 200 [j.. diam. ; ascis cylindraceis brevissime pedicellatis, paraphysa- 



tis, 110-120=^22-26, octosporis; sporidiis distichis ellipsoideis 3- 

 septatis. ferrugineo-fuligineis. 30-32 * 15-16. 



Hal). ad ramulos vivos Eugenite cujusdam in silvis prope 

 Formosa Rep. Argentina; Amer. austr. — Species notis nonnullis 

 licheninis donata sed thallus adhuc omnino nullus visus. 



2. Clypeosphaerla chllensis Speg., Fungi Chilenses (1910) p. 81. — 41BI 

 Peritheciis cortice innatis, epidermide circa ostiolum minute nigri- 

 ficata tectis, parvis lenticulari-subglobosis, subcarbonaceis, 180- 

 350 [X, diam.; ascis e cylindraceo subclavulatis brevissime pedicel- 

 latis, dense paraphysatis, 120-150 ^ 14-30; sporidiis mono-v. disti- 

 chis, ellipsoideis, utrinque subacutiusculis, pulchre fuligineis, me- 

 diocribus, 3-septatis, non v. vix constrictulis, loculis nucleis lenti- 

 cularibus v. semilunaribus praeditis, 30-35 ^ 10-14. 



Hah. in ramis emortuis Eugeni;e cujusdam in silvis prope 

 Serro de Caracol de Concepcion Chile Amer. austr. 



3. Clypeosphaerla? theobromlcola Spegazz., Micromicetos de los Ca- 4IB2 

 caoyeros, Rev. Facult. Agronom. y Veter. La Plata t. II (1906 



nn. 4-6, p. 305, fig. B. — Peritheciis laxiuscule inordinateque gre- 

 gariis, cortice leniter sordideque dealbato v. pallescente innato-su- 

 perficialibus, plus minusve nudis v. s;epe fere totis tenuiter velatis, 

 superne modice hemisphferico-prominulis, mediocribus (0,60-1 mm. 

 diam., 0.40-0,50 mm. altis), inferne applanatis, carbonaceis duris, 

 rigidis, intus nucleo mucoso albido farctis; ascis cylindraceis, an- 

 tice obtuse rotundatis postice cuneatis breviter crasseque pedicel- 

 latis 80-100 =^ 10-15, paraphysibus filiformibus densis subcoalescen- 

 tibus obvallatis, 8-sporis; sporidiis s;epius oblique monostichis, el- 

 lipsoideis v. leniter navicularibus, utrinque obtusiusculis 18 « 8, 

 primo 6-bIastis, serius 5-septatis, ad septa leniter constrictis, hya- 

 linis. 



Hab, in cortice Theobromae Cacao, Bahia de Todos los 



