Name requested: Psilocybe caerulescensMycologia 15 (1): 2, 20. 50 (2): 241, 242, 243, 244, 245, 246, 249, 250, 251, 252, 255, 258, 266, 267, 282, 291, 293, 299. 51 (1): 49, 50. 65 (6): 1323, 1327. 68 (6): 1265. Mycotaxon 7 (2): 226, 227, 231, 235, 237, 241, 252, 375, 376. 29: 463. 63: 378. 65: 191, 193, 195. 93: 96. Sydowia 11 (1-6): 363. 12 (1-6): 239, 241. 31: 44.