f ■ 



Murrill: Polyporaceae of North America 367 



I. Amauroderma regulicolor (Cooke) 



Fomes regulicolor Cooke, Grevillea 15: 21. 1886. 



This species occurs on decaying roots in Cuba, but Is probably 

 rare, being- known only from the original collections. 



2. Amauroderma coffeatum (Berk.) 



Poly poms coffeatits Berk. Ann. Nat. Hist. 3: 385. 1839. 



Described from Guilding's collections in the island of St. 

 Vincent. The species grows on decaying trunks, and is known 

 only from the type locahty. 



3. Amauroderma Chaperi (Pat.) 



Ganodenna Chaperi Pat. Jour. Botanique 4: 197. 1890, 



Described from plants collected by Chaper in Cuba and 

 deposited in the herbarium at Paris. 



4. GLOBIFOMES Murr. Bull. Torrey Club 31 : 424. 1904. 



Type : Globifomes graveolens (Schw.) Murr. 



Hymenophore large, woody, encrusted, perennial, epixylous, 

 compound : context ferruginous, punky ; tubes cylindrical, thick- 

 walled, stratose : spores ovoid, smooth, ferruginous. 



Species : 



M 



5. Porodaedalea gen. nov. 



lea Pini TThore^ Murr. 



Hymenophore large, perennial, epixylous, sessile, conchate to 

 ungulate ; surface anoderm, sulcate, usually rough : context brown 

 and woody ; tubes concolorous, rarely in distinct layers, the hy- 

 menium varying from porose to daedaleoid: spores smooth, hya- 

 line at maturity, becoming brownish with age, cystidia conspicuous. 



Porodaedalea Pini (Thore) 



Boletus Pini Thore, Chlor. Land. 487. 1803. Brot. Fl. Lusit 



2: 468. 1804. 

 Daedalea Pini Fr. Syst Myc. i : 336. 1821 ; Linnaea 5 : 514. 



1830, 



Polyporus Pini Pers. Myc. Eur. 2 : 83. 1825. 

 -^^///^^y^^^V/Z^Karst Bidr, FinlandsNat ochFolk37: 242. 1882. 

 Polyporus piceinus Peck, Rept. N. Y. State Mus. Nat, Hist. 42 : 



25. 1S89. 

 Trametes Pi?ii Abietis Karst. Finlands Basidsv. 116. 1889. 



