Name requested: Helotium pruinosum

Mycotaxon 7 (3): 458, 470, 477. 31 (1): 248.

Homotypic synonym: Polydesmia pruinosa

	Mycotaxon 7 (3): 457, 459, 460, 461, 464, 475, 477, 478, 480, 481. 13 (1): 143, 144. 31 (1): 248. 44 (2): 338, 342. 53: 448, 450, 452, 453.
	Persoonia 14 (4): 559.
	Sydowia 28 (1-6): 262.
	Transactions of the Mycological Society of Japan 27 (4): 445, 446.