Literature references

1 literature reference for Hygrocybe psittacina var. abietina (R. Heim) Bon, Migl. & Cherubini, 1989:

Author: Bon, M.; Migliozzi, V.; Cherubini, A.
Year: 1989
Title: Deux nouvelles variétés de Lepiotes
Source: In: Docums Mycol. 19(no. 76):74.