109C Pyrenomycetese, Hemihysteriacese, Didymosporae, Morenoella. 



3. Morenoella? microscopica Speg. F. Puigg. n. 373 (sub />em^>o,9m). 4327 

 — Maculis determiuatis, albo-pallescontibus, 3-10 rnrn. diam.; pe- 

 ritheciis dimidiato-scutatis, sparsis, hvpopbyllis, linearibus, atris, 

 subiculo omniuo destitutis, 250-1500^50-70; ascis ovatis v. pi- 

 riformibus, 15-16^7-8, aparaphysatis; sporidiis obovatis, 6-7-2, 

 olivasceiitibus. 



hlab. ad folia lauguida Eugenio) sp. cujusdam in silvis pr. 

 Apiahy Brasiliie. — Species pulchella perpusilla difficillimc inve- 

 niendil, a genere subiculi defectu satis deflectens. 



4. Morenoella macrospora Sacc. et Paol. Mjc. Malac. p. 25, t. III, 4r?28 

 f. 1 (siib Lcmbosm). — Hypophylla, effusa, atra; hyphis repen- 

 tibus, adpressis, ramosis, subradiantibus ; peritheciis diinidiatis, scu- 

 tiforrai-applanatis, membrauaceis, '/^-l mm. latis, demum rimosis ; 

 ascis e globoso ellipsoideis, sessilibus, 70 ;j.. diam., membiana cras- 

 siuscula persistente, 6-8-sporis; sporidiis obloiigis, constricto-uni- 

 septatis, diu hyalinis et muco obvolutis, tandem fuliginei s, 45 = 21. 



Ilab. in foliis coriaceis languidis arboris ignotae in peninsula 

 malacensi (B. Scortechini). — A Lemb. calcroaria differt quia 

 hypophylla et sporidiis tertio majoribus. 



5. Morenoella antarctica Speg. F. Fueg. n. 283. — Peritheciis spar- 4329 

 sis, minutis, 0,5-1,5 rain. long., 0,2-0,3 mm. lat., simplicibus vel 

 subramulosis, utrinque acutiuscule rotundatis, rectis v. subflexuo- 

 sis, atris, superficialibus, scutato-dimidiatis, tenui-mem branaceis, 

 contextu densiuscule prosenchyraatico-radiante, margine denticu- 

 lato-subfinibriatulo, pellucido, fuligineo, ostiolo rimoso per totam 

 longitudinem percursis; ascis ovatis v, obovatis, antice 1 ate trun- 

 cato-rotundatis crassissimeque tunicatis, 26-27:^13-14, basi pedi- 

 cello brevissimo, crasso suffultis, 8-sporis, aparaphysatis ; sporidiis 

 couglobatis, elliptico-clavulatis, 10 s 3, rectis, medio 1-septatis, non 

 coustrictis, loculo supero crassiore acutiuscule rotundato, infero 

 subcylindraceo, gracili, rotundato-subtruncato, primo hyalinis, dein 

 fusco-subfuligineis, an prima a^tate strato mucoso, tenui obvolutis'? 



Ilab. in culmis emortuis putrescentibus Rostkoviae grandi- 

 florai in Staten island et Fuegia Amer. austr. 



6. Morenoella australis Speg. F. Fueg. n. 284. — Peritheciis spar- 4330 

 sis, mlnutis, 0,5-1 nim. loug., 0,1-0,15 mm. lat., simplicibus vel 

 subramulosis, utrinque obtusiusculis, rectis vel flexuosulis, atris, 

 superficialibus, dimidiatis, scutato-adfixis, tenui-membranaceis, con- 

 textu densiuscule prosenchymatico-radiante, raargine vix denticu- 

 lato, pellucido, fuligineo, ostiolo rimoso percursis; ascis subglubo- 



I 



