— 29 — 



rigmatibus breviusculis donata, celiulis sterilibus cla- 

 vulatis (20-24 X 5-6 [j), parcis inmixta ; cystidia maju- 

 scula, clavata (30-35 X 12 [j.), antice late rotundata, 

 dense minuteque asperula, postice attenuato-pedicellata, 

 laevia, hyalina ; sporae ovatae, utriuque rotundatae 

 (8x5 [j.), inferne minute angulato-subapicuiatae, hya- 

 linae. 

 Hab. Ad truncos ramosque emortuos Berberidis ilici- 

 foliae in Pactolus bay, Staten islancl, Mart. 1882. 



61. FiSTULiNA ANTARCTiCA Speg. — Fuug. pat. u. 46. 

 Hab. Vulgatissima in sylvis ad truncos Fagi antarcticae 



et Fagi betuloidis in Staten island et per tota 

 Fuegia, aest. et hiem. 1882. 

 Obs. Species ab incolis aman vocata, cibum deliciosum 

 illis praebens. Forina hiemalis saepius magnitudine 

 vere mirabilis ac magis carnosa. 



62. PoLYPORus {iileuropus) fuegianus Speg. (n. sp.) 

 Diag. Lentus; pileus subconcliatus, antice regulariter 



rotimdatus, postice subcordato-truncatus (6-7" diam. 

 trans. X 4-5" diam. ant.-post.), in pedicello nonv. vix 

 evoluto, crasso (r'diam.), concolore, nonv, minutissi- 

 me, rutb-velutinus productus, carnosulus (1-1,5" crass.), 

 superne glaberrimus laevissimus helvolo-gilvus, in- 

 ferne poris mediocribus (5'" long. X 0,3-0,4'" diam.), 

 cinnamomeo-fuscis v. sordide griseis, ore rotundatis, 

 subregularibus, dense stipatis, non decurrentibus, am- 

 bitu zona strictiuscula sterili ornatus, margine inte- 

 gerrimus, acutiusculus. Caro in viva sordide alba, in 

 sicco pallidissime subspadicea, compacto-elastica^ cras- 

 siuscula (2-4'" crass.), hymenio arcte adnata. 



Hab, Ad truncos Fagi antarcticae et Fagi betuloidis 

 m sylvis prope Ushuvaia et Slogget bay, Maj. 1882. 



Obs. Species Polyporo vario Fr. peraffinis et facile ejus- 



