Polystictus velutinus to be synonyms. The American exsiccatae 

 are called "var. Grayii," but are a doubtful variety. 



Compare epileucus, molliusculus, pergamenus. 



pulverulentus, Merulins. Sacc. 1406. 

 A thin Merulius lacrymans. 



Compare brassicaefolius. 



quercinus, Daedalea. Aust. Hung. 700 Desm. 465 Flora Gal- 

 liae C. B. 700 Fuckel, 1162 (doubtful as to one) Fung. 

 Col. 1015 Jack. L. & S, 934 Karsten, 71, 426 Krieger, 162 

 Linhart, 53 K A. F. 315 Rab. 4444 Roumg. 102 Sacc. 23, 

 24, 25 do Thiim. 316 Wartmami, 223 (Wieii) 312. 

 "Fries in litt." 



radiatus, Polyporus. Brinkman, 144 Desm. 800* Karsten, 

 516 (as Trametes) Krieger, 422 Rab. 509 Syd. 202, 



1604, 4609 de Thiim. 2110 Zopf. & Syd. 17. 



* Desm. ^o. 800 is Polyporus nodulosus, a beechwood form 



of Polyporus radiatus. 



Misnamed. 



N. A. F. 405 Polyporus cuticularis (misdetermination). The abundant colored 

 spores of cuticularis distinguish it from radiatus ; the two species are liable to be confused 

 otherwise. 



Sydow, 3484 = Misnamed evidently, but I would not wish to refer it. 



Compare lutescens. 



Misnamed, 

 radiciperda, Trametes. 



Kunze, l = Fomes annosus (synonym). 



Misnamed, 

 ramosissimus, Polyporus. 



Krieger, 859 = Polyporus umbellatus (juggle). 



Misnamed. 

 Ravenelii Daedalea. 



Rab. 1943=Irpex tabacinus (misdetermination). 

 Rav. 113 = Irpex tabacinus '(misdetermination). 



And neither is same as "Daedalea Ravenelii" type in British Museum, otherwise 

 unknown to me. 



repanda, Lenzites. Compare elegans. 



Misnamed, 

 resinosus, Polyporus. 



Fuckel, 1385 = Fomes pinicola (misdetermination). 



Fung. Col. 203, 906, 1304 = Polyporus fuscus (synonym). 



Karsten, 118 = Polyporus benzoinus (synonym?). 



Kellerman, 105 = Polyporus fuscus (synonym). 



N. A. F. 406 = Polyporus fuscus (synonym). 



Oud. 227 = Fomes annosus (misdetermination). 



Rab. 3332 = Polyporus fuscus (synonym). 



Sacc. Ven. 13 = Polyporus crcceus (misdetermination). 



22 



