Literature references

1 literature reference for Cortinarius violaceus subsp. hercynicus (Pers.) Brandrud, 1990:

Author: Brandrud, T.E.; Melot, J.
Year: 1990
Title: Validations and new combinations in Cortinarius, with special emphasis on infrageneric taxa of subgenus Phlegmacium (Agaricales)
Source: In: Nordic Jl Bot. 10(5):538.