| Polyporus brumalis Pers.:Fr. | R. D. Goos | — | United States of America | Rhode Island | Washington Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus melanopus Pers.:Fr. | A. L. Welden 1362 | 15 Jun 1960 | Saint Lucia | — | West Indies, Castries Qr. near… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus durbanensis Van der Byl | L. Echeverria 36-78 | — | Costa Rica | — | El Jardin, Dota | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus occidentalis Klotzsch | Collector unspecified s.n. | s.d. | Saint Vincent and the Grenadines | — | St. Vincent | photo of type |  |  |   |  | 
                       
                        
                            
                            
                                | Polyporus pubescens var. grayii Cooke & Ellis | C. F. Baker s.n. | 02 Nov 1897 | United States of America | Wisconsin | St. Croix Falls | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus udus Jungh. | S. D. Libonati-Barnes 715 | 23 Jun 1976 | Panama | — | Barbour-Lathrop, BCI, Standley 6 | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus virgatus Berk. & M.A.Curtis | A. L. Welden | 19 Aug 1971 | United States of America | Louisiana | Plaquemines Parish. Hebert Center | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus virgatus Berk. & M.A.Curtis | A. L. Welden | 19 Aug 1971 | United States of America | Louisiana | Plaquemines Parish. Hebert Center | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus cuneatus | J. A. Klein | 18 Aug 1950 | United States of America | Alaska | Hollis Anchorage | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus palliseri Berk. ex Cooke | Collector unspecified s.n. | s.d. | Australia | — | Carlton | type |  |  |   |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | G. Guzmán 16248 | 05 Aug 1976 | Mexico | Oaxaca | Valle Nacional | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | F. J. Lipp 5 | 12 Mar 1977 | Mexico | Oaxaca | Olotepec | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | A. L. Welden s.n. | 22 Aug 1970 | United States of America | Indiana | Owen Co. Green Bluffs | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | R. F. Cain 31158 | 06 Jun 1953 | Canada | Ontario | Simcoe Co. Everett | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | P. A. Lemke | 09 Jun 1961 | United States of America | New York | Cattaraugus Co. Allegany State Park.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | A. L. Welden s.n. | 22 Aug 1970 | United States of America | Indiana | Owen Co. Green Bluffs | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | A. L. Welden s.n. | 06 Apr 1962 | United States of America | Mississippi | Pike Co. Near Osyka | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | D. G. Horton 7 | 03 Sep 1988 | United States of America | Illinois | Coles Co. Burgner Acres | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus grammocephalus Berk. | S. D. Libonati-Barnes 814 | — | Panama | — | Barro Colorado Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus grammocephalus Berk. | L. Echeverria 3979 | — | — | — | Canas | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus grammocephalus Berk. | S. D. Libonati-Barnes 681 | 16 Jun 1976 | Panama | — | Barbour-Lathrop, BCI, Standley 6 | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus grammocephalus Berk. | S. D. Libonati-Barnes 862 | — | Panama | — | Barbour - Donato Loop, BCI | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus grammocephalus Berk. | S. D. Libonati-Barnes 789 | 16 Jul 1976 | Panama | — | BCI, Barbour-Donato Loop | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus grammocephalus Berk. | S. D. Libonati-Barnes 776 | 16 Jul 1976 | Panama | — | Barro Colorado Island, trail to… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus grammocephalus Berk. | S. D. Libonati-Barnes 801 | 19 Jul 1976 | Panama | — | Barro Colorado Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus grammocephalus Berk. | S. D. Libonati-Barnes 726 | 29 Jun 1976 | Panama | — | Barro Colorado Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus grammocephalus Berk. | S. D. Libonati-Barnes 803 | 19 Jul 1976 | Panama | — | BCI, Shannon Trail | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus badius (Pers.) Schwein. | A. S. Methven ASM1280 | 08 Jun 1982 | United States of America | California | Sierra Co. Chapman Creek Campground | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus brumalis Pers.:Fr. | S. R. Erwin 128 | 07 Oct 1988 | United States of America | Michigan | Cheboygan Co. Reese's Bog | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 2494 | 12 Jul 1961 | Suriname | — | West Indies, along Path, 165… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 4483 | 10 Jul 1978 | Mexico | Veracruz | Ca. 3 Km from Montepio | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | L. Echeverria 7379 | — | — | — | Turrialba | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 1323 | 08 Jun 1960 | Jamaica | — | Castleton garden | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | D. E. Stuntz 9104 | 24 May 1955 | — | — | Boca Chavron | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | D. E. Stuntz 9108 | 17 May 1955 | United States of America | North Carolina | Cahviles Hill | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | S. D. Libonati-Barnes 665 | 05 Jun 1976 | Panama | — | BCI, DF trail | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | S. A. Rehner 4 | 13 Sep 1981 | Malaysia | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | D. E. Stuntz 9083 | 02 Jun 1955 | Dominican Republic | La Romana |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | D. E. Stuntz 9109 | 17 May 1955 | Dominican Republic | La Romana | Caleta Rd. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | S. A. Rehner 11B | 20 Sep 1981 | Malaysia | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | D. E. Stuntz 9092 | 02 Jun 1955 | Dominican Republic | La Romana | Caleta Rd. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | S. D. Libonati-Barnes 837 | 21 Jul 1976 | Panama | — | Barbour - Donato Loop, BCI | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 3783 | 17 Jul 1974 | Mexico | Veracruz | About 6 miles south of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 3226 | 06 Jan 1973 | Costa Rica | — | No. of San Ramon or… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 3536 | 14 Jul 1974 | Mexico | — | Rancho Solo near X-hatil, road… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 4230 | 27 Jul 1977 | Mexico | Veracruz | 10 km from the entrance… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 4230 | 27 Jul 1977 | Mexico | Veracruz | 10 km from the entrance… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 1323 | 08 Jun 1960 | Jamaica | — | Castleton garden | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 1323 | 08 Jun 1960 | Jamaica | — | Castleton garden | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 2382 | 06 Jul 1961 | Suriname | — | Brokobakka: between Affobakka & Brokopongo | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 2428 | 11 Jul 1961 | Suriname | — | Kamp 8: 500 m. Path… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 2577 | 14 Jul 1961 | Suriname | — | E. to S. of kamp… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 2499 | 12 Jul 1961 | Suriname | — | Along path, 165 meters near… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 2560 | 14 Jul 1961 | Suriname | — | E. to S. of Kamp… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 2287 | 03 Jul 1961 | Suriname | — | Sec. forest nr. Suriname river,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 2362 | 05 Jul 1961 | Suriname | — | Citrus proef (not sure of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus | A. L. Welden 2528 | 13 Jul 1961 | Suriname | — | S - E S.W. of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | F. O. Grover | 15 Aug 1914 | Canada | Ontario | Whitesides, Muskoka Lake | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus brumalis Pers.:Fr. | S. D. Libonati-Barnes 855 | 29 Jul 1976 | Panama | — | Barbour-Lathrop, BCI, Standley 6 | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus brumalis Pers.:Fr. | L. Echeverria 4479 | — | — | — | Ojo de Agua, Dota | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus alveolaris (DC.:Fr.) Bondartsev & Singer | C. L. Kramer 961 | 18 Jun 1954 | United States of America | Kansas | Douglas Co. 4 miles NE… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus badius (Pers.) Schwein. | S. M. Pady | 31 Jul 1951 | United States of America | New York | Franklin Co. DeBar Mountain. [Inferred… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus guianensis Mont. | A. L. Welden 1889 | 31 May 1961 | Dominica | — | Layuco road | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus guianensis Mont. | A. L. Welden 2715 | 09 Jul 1962 | Guadeloupe | — | Matouba Forest | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus guianensis Mont. | D. E. Stone | 04 Sep 1968 | Costa Rica | Guanacaste | Hcda. Los Inocentes, E of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus guianensis Mont. | A. L. Welden 2145 | 23 Jul 1961 | Trinidad and Tobago | — | Trinidad. Mt. Tamana area | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus guianensis Mont. | D. E. Stone | 10 Aug 1965-11 Aug 1965 | Costa Rica | — | Puerto Viejo | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus guianensis Mont. | S. D. Libonati-Barnes 762 | 16 Jul 1976 | Panama | — | Barbour-Lathrop, BCI, Standley 6 | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus badius (Pers.) Schwein. | K. Cecil 48 | 06 Oct 1990 | United States of America | Illinois | Knox Co. Knox College Biological… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus badius (Pers.) Schwein. | E. D. Hansing 38 | 28 Oct 1937 | United States of America | New York | Tompkins Co. Lloyd's Preserve | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus badius (Pers.) Schwein. | G. T. Jones 3389 | 27 Oct 1928 | United States of America | Ohio | Lorain Co. Mill Hollow, Vermillion… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus badius (Pers.) Schwein. | H. B. Hill 3632 | 04 Nov 1931 | United States of America | Ohio | Lorain Co. Outing Club, Chance… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus badius (Pers.) Schwein. | D. G. Horton 101 | 23 Sep 1988 | United States of America | Illinois | Shelby Co. Wolf Creek State… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus varius Pers.:Fr. | F. P. Ralston | 23 Jul 1953 | United States of America | Michigan | Chippewa Co. Falls State Park,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Polyporus elegans (Bull.) Fr. | S. M. Pady | 11 Aug 1931 | Canada | Ontario | Mainland, near Island, 563, Lake… | — |  |  |  |  |