that's BAD; they are all the same mushroom champignon, chestnut,flatcap, portobello, Agaricus Bisporus; DO NOT EAT CAUSES CANCER contains hydrazyne & Agaritina carcinogenic and mutagens;
if you cant buy others then;

Grow your own;

as a FungiBased person LabAnalyst and a Local Medicinal Mushroom Grower it's trascendental;