33 i HEY. M. J. BERKET.TIY AND DR. M. A. CURTIS 



On dead Avood. Ilab. Tasmania, Hindustan, Xew Orleans, 

 South Carolina, Ohio, Europe. 



420. H. ASPERA, B. ^' C. (211, 277.) Rubiginosa; pileo dimidiato 

 imbricato zonato innato-fibroso^ fibris fasciculatis postice reticulatis ; 

 livmenio colliculoso aspero, 



Ou rotten logs in woods. October, December. Hah. Vene- 



zuela. 2 inches or more across; pileus very rough, resolved be- 

 hind into a reticulate mass of fibres, Hynienium resembling the 

 pileus of PoJi/j)orus scruposiis. 



421. II. RiGiDULA, B. ^' C. (529.) Effuso-reflexa, rigidula, sursum 

 zonata, velutina, spadicea ; hymeuio vinoso ferrugineo ina^quabili. 



On dead wood. Spreading for some inches ; margin narrow, 

 lobed ; lobes rounded. 



422. H. DURA, B. ^- C, (241.) "Resupinata^ orbicularis, crassa, rigida, 

 ferrugineo-rhabarbarina, marglne obtuse ; hymenio Isevi. 



On dead erect trees. February. Allied to If. corticolor, B. & 

 Kav. ]S"o. 1553 on elm. 



423. II. LEONiNA, B. ^' C, (532.) Tota resupinata, croceo-ferruginea, 

 margine tomcntoso ; hymeuio ina^quabili inseparabili nee rimoso. 



On dead wood. Spreading for several inches. 



424. H. siPARiA, B. i^- C, (220.) Resupinata; subiculo racodioideo 

 umbrino, filaraentis intertextis; hymenio iniequabili subconcolori. 



On dead wood. 1 or 2 inches across. Analogous to Thelephora 

 sponffia, 



425. II. MuscicoLA, B. ^' C. (253.) Subiculo gih^o tcnui subtiliter 

 byssoideo ; hymenio coiicolori, margine angusto demum evanido 

 albo. 



On dead branches of trees covered with moss. July. Allied to 

 _ZZ. cervina. 



426. II. PAUPERCULA, B. Sf C. (542.) Parva, orbicularis, gUva, mar- 

 gine juniore palUdiore, adulto elevato ; hymenio Isevi. 



On Congo Bean. At first forming little orbicular patches a 

 line or two across, which at length become more or less confluent, 

 but not to the extent of more than ^ an inch. Allied to H- 

 cervina, 



427. H. CERVINA, B. c5- e. (213.) Tota resupinata, efFusa, tenuis, 

 margine toraentoso cite obUterato; hymenio cervino. 



On bark of trees in woods. February. Eesembling resupinato 

 forms of Sfereum Curtisii^ B. & C. 



428. II. FRUSTULOSA, B. 8f a (225, 244.) Tota resupinata, primuni 



