Name requested: Gymnopus confluensMycotaxon 63: 364. 81: 127. 86: 305.
Homotypic synonym: Agaricus confluensMycotaxon 63: 364.
Homotypic synonym: Collybia confluensMycologia 7 (6): 301. 9 (3): 164. 29 (3): 374. 33 (1): 52. 35 (6): 663. 46 (1): 119. 56 (4): 622. 57 (4): 586. 59 (5): 915. 67 (6): 1209. 70 (5): 1041, 1042, 1043. 85 (3): 348, 350, 351, 352. Mycology and Phytopathology [as Микология и Фитопатология] 1 (2): 152, 156. 3 (4): 359, 360. 7 (3): 200. Mycotaxon 44 (2): 393, 400. 63: 225, 228, 229, 230, 361. 81: 127. Persoonia 2 (1): 7, 44. Sydowia 36: 190. Transactions of the Mycological Society of Japan 23 (4): 502. 27 (3): 287. 30 (1): 97.
Heterotypic synonym: Marasmius confluensAnnales Mycologici 6 (3): 203. Mycologia 8 (6): 298. 29 (3): 374. Sydowia 8 (1-6): 46, 48, 49.