e., Camarophyllus pallidus (Peck) Murrill, and another that will be raised to species rank [Cuphophyllus pratensis var. pallidus (Cooke) Bon] by Dentinger et al. Furthermore, the basidiomes of C. acutoides var. pallidus

are only pale relative to var. acutoides. Cuphophyllus TGF-beta/Smad inhibitor adonis (Singer) Lodge & M.E. Sm., comb. nov. MycoBank MB804128. Basionym: Camarophyllus adonis Singer 1952, Sydowia 6(1–4): 172, TYPE: ARGENTINA, TIERRA DEL FUEGO, Nueva Argentina, Singer NVP-HSP990 datasheet M351, LIL. ≡ [Hygrocybe adonis (Singer) Boertm., 2002]. Cuphophyllus aurantius (Murrill) Lodge, K.W. Hughes & Lickey, comb. nov. MycoBank MB804129. Basionym: Hygrocybe aurantia Murrill, 1911, [as ‘Hydrocybe’], Mycologia 3(4): 195. TYPE: JAMAICA: ST. ANDREW PARISH; Morce’s Gap, 5,000 ft. elev.,

Dec. 29–30, 1908, 2 Jan. 1909, W.A. and Edna L. Murrill 743, NY. Cuphophyllus basidiosus (Peck) Lodge & Matheny, comb. nov. MycoBank MB804130. Basionym: Clitocybe basidiosa Peck, Bull. N,Y. St. Mus. Nat. Hist. 1(no. 2):5 (1887), [≡ Camarophyllus basidiosus (Peck) Murrill, N. Am. Fl. (New York) 9(6): 389 (1916)]. Cuphophyllus bicolor (Dennis) Lodge & S.A. Cantrell, comb. nov. Type: Sandlake. Rensselaer County, New York, August, NYS. MycoBank MB804131. Basionym: Clitocybe bicolor Dennis, Kew Bull 7(4): 490 (1952), [≡ Omphalia bicolor Baker & Dale, illeg. (homonym), Fungi of Trinidad and Tobago, Comm. Mycol. Inst. Mycol. check details Pap. 33:91 (1951), ≡Clitocybe ferrugineoalba Singer, Sydowia 9: (1–6): 371 (1955), superfluous, nom. illeg., ≡ Camarophyllus ferrugineoalbus (Singer) Singer, Beih. 6-phosphogluconolactonase Sydowia 7: 3 (1973), illeg., = Camarophyllus umbrinus (Dennis) Singer ex Pegler, var. clarofulvus Lodge & Pegler]. Type: TRINIDAD: Omphalia bicolor Baker & Dale, Comm. Mycol. Inst. Mycol. Pap. 33: 91 (1951), coll. TRINIDAD, RED Baker and WT Dale, 1947, ICTA 1494, K. Baker and Dale (1951) described Omphalia bicolor from Trinidad, but it is an illegitimate

later homonym of O. bicolor (Murrill) Murrill (1946). Dennis (1952), cited Omphalia bicolor Baker & Dale as the basionym of a ‘new combination’, Clitocybe bicolor. Because an illegitimate name cannot serve as a basionym, Clitocybe bicolor is treated as a nom. nov. under ICN Art. 58.1, as Clitocybe bicolor Dennis (1952). Singer (1955) replaced the illegitimate Baker and Dale name with Clitocybe ferrugineoalba Singer, but this name is superfluous and hence illegitimate (ICN Art. 52) since the legitimate Clitocybe bicolor should have been adopted under the rules. Cuphophyllus fornicatus (Fr.) Lodge, Padamsee & Vizzini, comb. nov. MycoBank MB804132. Basionym: Hygrophorus fornicatus Fr., Epicr. Syst. mycol. (Upsaliae): 327 (1838) [1836–1838], [≡ Camarophyllus fornicatus (Fr.) P. Karst., 1879, Bidr. Känn. Finl. Nat. Folk 32: 227], ≡ Hygrocybe fornicata (Fr.) Singer, Lilloa 22: 152, ≡ Hygrophorus fornicatus Fr., Epicr. Syst. mycol. (Upsaliae): 327 (1838) [1836–1838].