Pyrenomycetge, Hypocreacese, Nectria. 455 



Sect. 3. Hyalo<li(lyiii.'C. 



CHARONECTRIA Sacc. — Syll. II p. 466, IX p. 9B3, XVI p. 1140, 

 XVir p. 782. 



1. Charonectria succinea (Rob. et Desm.) Sacc. — Syll. IX p. 953— 4870 

 var. bractearum Sacc, Ann. Mycol. VI ' 1908). — A typo vix dif- 

 ferre videtur ascis cylindraceis nec vere clavulatis et loco. 



Hdb. in bracteis languidis v. emortuis Carpini Betuli, B,i- 

 gny sur Arroux Galli;e (Flageolet). — Asci 68-80 »8; sporidia 

 oblique monosticha, 8,5-1 1 ^ 5-5.5, hyalina, 1-septata non constri- 

 cta. hyalina; contextus perithecii fulvo-melleus. 



2. Charonectria fimicola v. Hohn., Oest. Bot. Zeitschr. LV (1905) 4871 

 p. 22, Rehm. Ascom. exsicc. n. 1587. — Peritheciis piriformibus 

 250-300 a. latis, 400 a. alt.. rostello 165 \y. long., 140 u.. cr. prse- 

 ditis, plerumque omninu immersis et rostello prominentibus, sub- 

 hyalinis v. flavido-albis, siccis sordide flavidis, nucleo rubido prae- 

 ditis, parietibus 30 a. cr., e cellulis parenchymaticis 6-20 ji. cr. 

 constitutis, extus levibus; ascis numerosis, cylindraceis 100-120^ 

 5-6, octosporis; sporidiis rectis, monostichis, pallide flavo-auran- 

 tiacis, tenui-tunicatis, late ellipsoideis. septatis ibique parum con- 

 strictis, extus longitudinaliter striatis, 10-13 ==? 5-5,5; paraphysibus 

 paucis filiformibus, 2-3 [jl. cr. 



Hdb. in fimo Damfe vulgaris sub vitro servato ex Sparba- 

 cher Tiergarten, Wiener Wald AustrisB. 



NECTRIA Fr. — Syll. II p. 479, IX p. 955, XI p. 357, XIV p. 628, 

 XVI p. 565, XVII p. 778. — Cfr. v. Hohnel, Ann. Myc. VIII 

 (1910) p. 464. 



I. Eu-Nectria Saoc. 



1. Nectria tucumanensis Speg., An. Mus. Nac. Buenos Aires t. XIX 4872 

 (1909) p. 407, cum icone. — Peritheciis cfespitosis erumpenti-su- 

 perficialibus sordide rubris coriaceo-carnosulis, stromate parcissimo 

 insidentibus, udis globosis 250-300 a. diam., ostiolo obscuriore vix 

 papillato ornatis; ascis subfusoideis breviter pedicellatis 90-120 * 

 20-40, paraphysatis v. non, octosporis; sporidiis suballantoideis 

 medio septatis, loculis facile secedentibus, hyalinis, 35-40 5^ 12-15. 



