External Rationale
Reference: Diagnostic characteristics for distinguishing species of Hypsizygus and Lyophyllum
Effective 26 November 2021 to 23 February 2023For 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