[vintermann]

You're - maybe - reasonably sure you won't die. You may still get really ill. North America isn't my area of knowledge, but I know there are several boletes that are poisonous, just not quite as deadly as the worst gilled mushrooms.

North America is also big, so these rules of thumb you have learned may not apply to a different part of it. I know that here in Norway, there's a rule that all mushrooms with true ribs (not sponge, not gills) - chanterelles -are edible. It's one of the easiest, most solid rules you learn here (from the state- approved official foraging society, something most other countries don't have).

But it's not true in North America. You have poisonous chanterelle varieties.