Murrill: Polyporaceae of North America 649 



14. Coriolus planellus nom. no v. 



Poly poms planus Peck, Rep. N. Y. State Mus. Nat. Hist. 31 : ij. 



1879. Not Z'. //^w/j Wall r. 1833. 



. The type plants of this species were collected on dead branches 



at North Greenbush, New York. Only a few specimens are at 



hand: New Hampshire, Blake ; Maine, Murrill; Iowa, Hohvay. 



15. Coriolus armenicolor (B. & C) Pat. 



Polyporiis armenicolor B. & C. Jour, Linn. Soc. Bot. lO : 315. 

 1868. 



Coriolus armenicolor Pat, Tax. Hymen. 94. 1900. 



Described as follows from Wright's Cuban collections: 



"Pileo tenul subcoriaceo flabelliformi in stipitera spurium attenuate zonato velu- 

 tino interstitiis lineatis ; hymenio alutaceo ; poris minutis, dissepimentis tenuibus den- 

 tatis/' 



**0n dead wood. Pileus 2^ inches across, l^ long; pores j^ inch in diam- 

 eter. The pileus is of a pale tawny or tan-color, with darker lines. Allied to P. 



versicolory 



Plants collected by Cockerel! in Jamaica in 1890 correspond 

 exactly with Wright's Cuban types at Kew except with respect to 

 the zones of tomentum, which may be variable or evanescent in 

 the species. More material may throw light on this matter. 



16. Coriolus sobrius (B. & C.) 



Polyporus sobrius B. & C. Jour. Linn. Soc. Bot. lO : 316. 1868. 

 Described as follows from Wright*s collections in Cuba : 



*' Pileo imbricato flabelliformi opaco glaberrimo subzonato tenui umbrino-cinereo 



nebuloso ; poris parvis laceratis." 



'*On dead wood. Pileus | inch wide, \ inch long; pores /^ inch in diameter. 

 Somewhat resembling P. sector^ var. zottarius, but, T think, distinct." 



The small thin purplish zonate type plants now at Kew appear 



quite distinct 



nigromar 



Boletus hirsutus Wulf. in Jacq. Collect. 2: 149. i;88. Not 



Boletus hirsutus Scop. Fl. Carn. ed. 2. 2: 468. 1772. 



Boletus nigromarginattts Schw. Syn. Fung. Car. ^2. 18 18. 



Polyp 



1821. 



W 



Originally described from plants collected in Carinthia, where 

 Ifen found i> verv common on tree trunks in the forests and 



