...Mycena, and Collybia Published in North American Flora
Murrill WA. 1916b. Pleurotus, Omphalia, Mycena, and Collybia published in North American Flora. Mycologia 8: 218-221.Murrill, W. A. (1916). Pleurotus, Omphalia, Mycena and Collybia published in North Am. Flora. - Mycologia 8: 218-221....