MURRILL : POLYPORACEAE OF NORTH AMERICA 36*3 



i . Amauroderma regulicolor (Cooke) 

 Fomcs 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 coffeatus 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 locality. 



3. Amauroderma Chaperi (Pat.) 

 Ganoderma 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 gravcolens (Schw.) Murr. 



Hymenophore large, woody, encrusted, perennial, epixylous, 

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

 walled, stratose : spores ovoid, smooth, ferruginous. 



Species : G. graveolens (Schw.) Murr. /. c. 



5. Porodaedalea gen. nov. 



Type Porodaedalea Pini (Thore) 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. 1 : 336. 1821 ; Linnaea 5 : 514. 



1830. 

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

 Pomes Abietis Karst. Bidr. Finlands Nat. och Folk 37 : 242. 1 882. 

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



25. 1889. 

 Irametes Pini Abietis Karst. Finlands Basidsv. 336. 1889. 



