PyrenomycetfE, Valsaccfe, FenestcUa. 408 



psoideis v. leniter suhnavicularibus, 28-33 ^ 12-lB, transverso 7- 

 longitudinaliter 2-3-septatis primo hyalinis demum fuligineis. 



[Jab. vulgatum ad ramos crassiores emortuos Baccharidis 

 glutinosa' in alveo fluminis Mendozn' prope Cacheuta E-ep. Ar- 

 gentina Amer. austr. 



FENESTELLA Tul. — Syll. II p. 325, IX p. 922, XI p. 349, XIV 

 p. 010, XVI p. 553, XVII p. 766. 



1. Fenestella praeandina Speg., An. Mus. Nac Buenos Aires t. XIX 4698 

 (1909; p. 400, — Stromatibus sicpius irreguiariter linearibus 5-20 

 mm. long., 1-2 mm. cr., gibbulosis atris, perithecia vix prominula 

 ostiolo vix papillato crasso coronata subcarnosulo-coriacella, atra, 

 300-400 [X. diam., obvolventibus; ascis linearibus paraphysatis, 

 200-255 ^ 18-20, octosporis; sporidiis mediocribus elhpsoideis trans- 

 verse 3-, verticaliter 1-septatis, lutescenti-olivaceis, 32-34 «11-12. 



Hab. Sid ramos crassiores emortuos Prousti;tj ilicifolic^e in 

 prieandinis Cacheuta prope Mendoza, Argentina Amer. austr. 



2. Fenestella subvestita Ferdinands. et Winge, Botan. Tidsskrift 29 4699 

 Bd. (1909) p. 313, fig. 5. — Peritheciis denis-vicensis in cortice 

 exteriori circinato-confertis, ostiolis disciformi-conglutinatis per 

 peridermium pustuliformiter levatum erumpentibus, flocco flavi- 

 dulo parce obsessis, zonula flavo-brunnea, e substantia mutata cor- 

 ticis formata, 1,5-2,5 mm. diam. cinctis; ascis cylindraceis, superne 

 applanato-rotundatis, parte sporifera 100-125 [x. long., 8-10,5 a. 

 lat., pedicello circ. 25 [j.. long. instructis; sporidiis octonis v. ra- 

 rius quaternis, monostichis, ellipsoideis, transverse crasse 3-septa- 



tis, loculo uno ex duobus mediis interdum septo longitudinali ob- 

 liquo instructo, ad septa vix constrictulis, 15-19 ^ 7,5-8,5, griseolo- 

 brunneis, irregulari-guttulatis ; paraphysibus numerosis, filiformi- 

 bus, guttulatis, 3 ;i. crass., ascos parum superantibus ; pycnidiis 

 parietibus anfractuosis spurie v. omnino multilocularibus, sporu- 

 las in basidiis e basi ramosis, 15-20 [i. long., solitarie acrogenas, 

 oblongo-bacillares, 2 3 w 0,75, hyalinas foventibus. 



Hab. ad ramos siccos corticatos Alni glutinosic in pelude 

 Lyngby Mose dicta prope Hafniam Daniae. 



3. Fenestella endoxantha Speg., An. Mus. Nac. Buenos Aires t. XIX 4Too 

 (1909) p. 400. — Stromatibus peridermio innatis, dlfformibus, extus 

 fuscis intus citrinis, irregulariter sublenticularibus 1,5-2,5 mm. 

 diam., favoso-Ioculigeris ; peritheciis stromate infossis, paucis, glo- 

 bosis 250-400 \i. diam., fulvo-fuscis ; ascis linearibus paraphysatis 



