Trichobelonium 161 



Pezizella carneorosea (Cooke & Hark.) Sacc. Syll. Fung. 8: 284. 1889; 

 Peziza carneorosea Cooke & Hark. Grevillea 9: 130. 1881. Apothecia de- 

 scribed as carneous-rosaceous, .3 mm. in diameter: spores ellipsoid, 3 X 5 m- 

 On twigs of Eucalyptus in California. Nothing more is known of this species. 

 Apparently an Orbilia. 



Pezizella citrinella (Schw.) Sacc. Syll. Fung. 8: 287. 1889; Peziza citrinella 

 Schw. Trans. Am. Phil. Soc. H. 4: 177. 1832. This is probably an Orbilia. 

 According to Schweinitz it is closely related to Orbilia chrysocoma. 



Pezizella conchella (Schw.) Sacc. Syll. Fung. 8: 284. 1889; Peziza conchella 

 Schw. Trans. Am. Phil. Soc. H. 4: 177. 1832. Apothecia minute, shell- 

 shaped, sessile, subpellucid, red, confluent. On dead branches of Morus alba, 

 Bethlehem, Pennsylvania. This may be an Orbilia. No material has been 

 seen. 



Orbilia paradoxa Vel. Monog. Discom. Bohem. 1: 102. 1934. Reported 

 by Dr. B. Kanouse from Washington, on log of Alnus. No material seen. 



Orbilia rosella (Rehm) Sacc. Syll. Fung. 8: 623. 1889; Calloria rosella 

 Rehm, Hedwigia 23: 56. 1884; Laetinaevia rosella Kanouse, Papers Mich. 

 Acad. Sci. 21: 100. 1936. Reported from Michigan by Dr. B. Kanouse. 

 No material seen. 



Orbilia Sarraziniana Boud. Rev. Myc. 7: 221. 1885. This species has 

 been reported from Michigan b\- Dr. B. Kanouse on decaying wood. No 

 material has been seen. 



26. TRICHOBELONIUM (Sacc.) Rehm in Rab. Krypt.-Fl. V: 



590. 1891. 



Belonium subg. Tricliobelonium Sacc. Syll. Fung. 8: 495. 1889. 



Apothecia sessile, gregarious, fleshy to subgelatinous, Hght- 

 or dark-colored, seated on a white or colored mycelial subictilum; 

 asci cylindric to clavate, usually 8-sporcd; spores ellipsoid to 

 fusoid, becoming 3-septate. 



Type species, Peziza retincola Rab. 



When Saccardo established the subgenus he described the 

 apothecia as byssoid or pilose. When Rehm raised the sub- 

 genus to generic rank he described the apothecia as seated on a 

 spreading white, or colored mycelium. He later included in the 

 genus Trichobelonium albosuccineum Rehm, which in our opinion 

 is a synonym Peziza leiicorrhodina Mont., the only North Ameri- 

 can species of the genus seen. 



1. Trichobelonium leucorrhodinum (Mont.) Seaver, comb. nov. 



Peziza leucorrhodina Mont, in Sagra, Hist. Cuba PI. Cell. 360. 1842. 

 Peziza gelatinosa Ellis & Mart. Am. Nat. 17: 1283. 1883. 

 Belonidium leucorrhodinum Sacc. Syll. Fung. 8: 501. 1889. 

 Scutula leucorrhodina Speg. Anal. Soc. Ci. Arg. 26: 58. 1888. 

 Orbilia gelatinosa Sacc. Syll. Fung. 8: 624. 1889. 



