The Genus Russula
It is the time of the year when in my part of Southern Ontario woods explode with Russulas. This genus is very easy to recognize, even for the total beginner. In summary: mid-size, beautiful and colorful always terrestrial (growing on the ground, not on wood) white or yellowish gills and stalks stalks are of uniform width (there is no bulb at the bottom) there is no ring older specimens frequently have almost funnel shaped cap they are very brittle and crumble easily (hence common name "brittle gills") spore print is light But when it comes to species, the problems start. Around 750 worldwide species of mushrooms compose the genus Russula. It is extremely hard, even for very experienced person to confidently determine species. Variations of color within same species is great. Furthermore, the slugs, squirrels and mushroom flies love them, making finding untouched specimen almost impossible. If you overcome all this, it is very hard to transport specimens from