160 Hymenomycetese, Polyporeae, Fistulina. 



niuin et Rhododendron, Chamounix Sabaudiae, — Ad gen. Boleti' 

 num cl. Peck iii sua docta raonogr. Bolet. of the Un. St, ducit: 

 B. picius Peck, B. paluster Peck, B. decipiens B. et C, B.poro- 

 sus Berk. (sub Paxillo). 



GYRODON Opat. — Syll. VI, p. 51. 



1. Gyrodon Mougeotii Quel. XV Suppl. p. 4, t. IX, f. 6 [Uloporus). 648 

 — Pileo convexo, flexuoso, sericeo-toraentoso, brunneo-fuligineo, 

 roseo et olivaceo maculato; carne raolli, acidula, pallide flava, mox 

 azurea viridescento, deinde violacea, ad basim stipitis rubra; tu- 

 bulis curtissimis ; poris sinuosis, flavo-cremeis, dein viridibus; spo- 

 ris ellipsoideo-oblongis 10-12 [x. long., 3-4 guttatis, la^te flavidis. 

 Hab. in silvis acerosis, Vosges Galli£e (A. Mougeot). — Pileus 

 3-6 cm. diara.; tubuli 1-2 ram. long. 



FISTULINA Bull. — Syll. VI, p. 54. 



1. Flstullna antarctica Speg. F. Pat. n 46. — Pileo dimidiato-un- ^49 

 guiculato, antice margine crasse rotundato, repando vel difi^ormi, 

 postice subcordato vel subcuneato, sessili vel stipite crasso tuber- 

 culoso-amorpho plus minusve evoluto douato, magnitudine summo- 

 pere ludente 3-50 cm. diara., superoe convexo, levi udo submuco- 

 so, sicco subvernicoso ac nitente, hinc inde squamuUs minutis fim- 

 briatulis insperso, e fulvo- vel nigro-sanguineo, iuferue applanato- 

 undulato, saepius irregulariter subrimoso-diff"racto; tubulis inferis 

 elongatis, 3-6 mm. long., dense constipatis, a pileo facile seceden- 

 tibus, liberis, sordide vel pallide sauguineis, tactu nigrescentibus, 

 graciilimis, ore irregulari, sublacero concolore donatis; carne com- 

 pacto-moUi, succosa, tenaci, senectute subspongiosa, pileo pallidiore 

 vel subfulvescente fibris crassis obscurionbus vel pallidioribus, ra- 

 moso-anastomosantibus dense percorsa; sporis globoso-ovoideis v. 

 subellipticis, 5-7 ::; 3-4, inforne inasquilateraliter apiculatis, granu- 

 loso-farctis ex hyalino pallidissime rubiginosis; basidiis obovato- 

 clavatis, apice obtusissime rotundatis, 15 = 5-6, 3-4-sterigmatopho- 

 ris, fusco-rubiginosis. 



Hab. ad truncos Fagi antarcticte vulgatissima prope Punta Are- 

 nas et iu silvis totius PatagonicC australioris, — Pileus quandoque 

 glaberrimus, quandoque squamulis densis (ad marginem praecipue) 

 vestitus. Aborigeni Aonikenken (vulgo tehuelches) illam, etsi sat 

 tenacem, crudam coraodunt et (( Carroo-shane » vocaut. 



