174 Pyrenomycetae, Sphseriacese, DidymosQ^seria. 



sublenticularibus minutis, coriacellis, nigris, ostiolo impresso-per- 

 tusis 150-200 [A. diam.; ascis e cylindraceo subclavulatis, apara- 

 physatis, octosporis, 120 » 20-22; sporidiis elliptico- v. ovato-didy- 

 mis, mediocribus, subconstrictis, subopacis, fuligineis, 24 « 12, 



Hdb. in ramis emortuis v. subputrescentibus Boldo* fra- 

 grantis prope Talcahuano, Chile Amer. austr. — Ob sporidio- 

 rum stratum mucosum nuUum generi Massariellce non adscribenda 

 species videtur. 



14. Didymosphaeria Wallrothii (Hepp) Sacc. et Trott., Massariopsis 390 

 Wallrothii (Hepp) Rehm, Ann. Mycol. IV (1906) p. 270, Pyre- 

 nula Wallrothii Hepp., Lich. exs. n. 709 et Abbild. t. 81, f. 709, 

 Microthelia hetulina Lahm ap. Korb. Par, lich. p. 397, Verrucaria 

 micula f. furfuracea Garov. Tent. dispos. lich. I, p. 79. — Peri- 

 theciis cortice innatis et maculas nigricantes gignentibus, initio 

 punctiformibus, dein subliberis, globosis^ poro pertusis; ascis octo- 

 sporis; sporidiis bilocularibus utrinque rotundatis, medio constri- 

 ctis, 13-23 ^ 4:-7. 



Hdb. in cortice B e t u he in Helvetia (Hepp) et Germania 

 (Lahm). 



15. Didymosphaeria conoidea Niessl — Syll. I, p. 702. — f. conigena 39ii 

 Bianchi, Micol. prov. Mantova, Atti R. Ist. bot Pavia ser. II, 



V. IX, p. 301. — Ascis 55-60 «> 7-8; sporidiis medio valde con- 

 strictis, pallide fuscis, 10-12 « 5, paraphysibus elongatis asco lon- 

 gioribus. 



Hab. in strobilis Abietis pr. Mantova Ital. bor. — Prsecipue 

 ascis brevioribus, sporidiis magis constrictis, matrice etc. a typo 

 satis distincta. — Var. major Starb. Ascom. Schwed. Chaco-Cor- 

 dill. Exp., Arkiv f. Bot. Bd. V (1905) p. 22. — Peritheciis plane 

 immersis, sphieroideis, ostiolo cylindraceo-conico, rugosiusculo epi- 

 dermidem perrumpentibus ; ascis octosporis, cylindraceis, 82,5- 

 90*6-7; sporidiis plerumque imbricatim monostichis, majoribus, 

 9-15*6-6,5; paraphysibus numerosis, filiformibus, sursum ramu- 

 losis, ramulis flexuosis vel seepe tortuosis, hyalinis. — In caulibus 

 emortuis, Prov. Jujuy, Quinta, pr. Laguna de la Brea, Argentina. 

 — A typo sporidiis majoribus, a D. conoidella Sacc. et Berl. spo- 

 ridiis monostichis, a D. subco7ioidea Bomm. Rouss. Sacc. paraphy- 

 sibus non septatis diversa; forsitan specifico distinguenda. 



16. Didymosphaeria Astrocaryi v. Hohn. Fragm. z, Mykol. X (1910) 3911 

 p. 42. — Peritheciis laxe sparsis, epiphyllis, hypodermio innatis, 

 globosis, sursum subdepressis, 300-360 [j,. diam., ostiolo conico, so- 



