Ki2 PyrenoQiycetoae, SpliieriacoEe, Pha^osporse, Xylaria. 



B. Xijlocoryne Fr. 



41. Xylaria subtorulosa Speg. F. Puigg. n. 260. — Stromatibus sim- 2176 

 plicibu.s atris, cyliiuiraceo-elliptici^: v, obovctis !"ugulosis, atque gros- 



so toruloso-tubercalatis, 10-15 inm. long., 2.5-4 rnro. cr., ,'jtipite 

 brevissiiDO suffultis; perilhecii.s seaiiirmnersis, 0,5-1 mm. diaui., 

 globopjs papillulato-ostiolatis ; ascis cylindraceis, paraphysaLis, octo- 

 sporis, 200^:8-10, parte spor., 50-70 « 3-5 ped. ; sporidiis subma- 

 jusculis navicularibus fuiigineis, 20-22 s 6-7. 



Ilab. ad caudices mu.<>cosos putrescentes in silvis prope Apiahy 

 Brasiliff). — Species pulchella minuta pluribus aliis affinis, sod no- 

 tis fructiflcatiouis ac habitu mox dignoscenda. 



42. Xylaria antarctica Speg. F. Fueg. u. 184. — Stromatibus erecii.s 2177 

 comuressis obovato-spathulatis. uudique fertilibus superne late trun- 

 cati.s et acute marginatis, planis vel undulalis, crassiusculis, J,5-2 

 cra. alt., 1,2-1,5 cm. lat., 2-3 mm. crass., marginibus lateralibus 

 obtusis, iiitus farctis albis, extus atris uoa vel minute laxequo ru- 

 gulosis, non vel vix ostiolato-asporulis, inferne ia stipitem bre- 

 viusculum crassum teretem 5-8 mm, long., 2,5-3 mm. crass., fusco- 

 leproso-puberulum productis, laxe grogariis; peritheciis immersis, 

 globosis, 400-550 u. diam., den.se constipatis, atris carbonaceis, non 



vel vix prominulis, ostiolo jninutissimo non vel vix papillulato co- 

 ronata; ascis mox diffluentibus, non visis; sporidiis elliptico-infe- 

 quilateralibus, utrinque acutiuscuJe obtusatis, 12^5-6, opace fu- 

 ligineis, non vel utrinque minute 1-guttuIatis. 



Hah, vulgatissima per Fuegiara totara ad caudices fagineos 

 putposcentes. 



43. Xylarla hlppogiossa Speg. F. Puigg. n. 207. — Clavulis lingu;«- 2178 

 formilus, 40-70 mm. long., 10-12 mm. lat., 5-6 mm. cr., intus 

 farctis albis extus atris lenissime rugulosis, stipite conoideo-cylin- 

 draceo, 20-30 miu. long., 5-10 mm. cr., strato paiinoso fusco-atro 

 vGStito, impositis; perilheciis globosis immersis, 400-600 [^.diarn.; 

 ascis cylindraceis, longe pedicellatis octosporis, 150-200 = 7-8, para- 

 physatis; sporidiis elliptico-iiavicuLaribus mediocribus fuliginois, 

 12-16=; 5-6. 



iJah. ad truncos dojectos putrescentes in silvis prope Apiahy 

 Hrasilia\ 

 41 Xylarla ttgrina Speg. F. Fuigg. a. 270. — Ciavula ovata, atra, 2179 

 miiiulo cinerco-tigrina, 10-12 mm. long., 7-8 mm. cr., .stipite at(jr- 

 riinr) velutino, 20 mm. long., 2 mm. cr. ; poritheciis majusculis im- 



