External Rationale
Reference: Diagnostic characteristics for distinguishing species of Hypsizygus and Lyophyllum
Effective 28 February 2019 to 26 November 2021For information on distinguishing between Hypsizygus spp. and Lyophyllum spp. please see the department's information web page:
Diagnostic characteristics for distinguishing species of Hypsizygus and Lyophyllum