The author has distinguished new infraspecific taxa in the Russulales and Agaricales orders. Two new forms are proposed: Lactarius vietus f. decolorans and Psathyrella multipedata f. annulata.Their descriptions are completed with photographs, showing the differentiating characters clearly.
Hagara L. (2014): An albinotic form of Lactarius vietus and an annulate form of Psathyrella multipedata. – Czech Mycology 66(1): 99–105.