Ooh here are my guesses! I'm kind of excited to see how I do on these hehe ;v;
Bronzed Bushwhacker - Despite its mundane appearance, I'm betting this fella is very poisonous. The vibes feel off on this one.
Sad Elephant Fungus - I'm leaning towards safe. The shape is kinda weird, and I'm curious as to how it got the title of "sad", but it's probably fine.
Stony Elephant Fungus - I can't think of very many foods that shade of grey... poisonous, methinks.
Red Pieslapper - Safe, and absolutely
slaps in a savory pie.
Frilled Bluestone Foraged Mushroom - Beautiful but deadly. I would not eat anything that shade of blue.
Common Gentleman - I'll be testing this one myself, but I think it's safe! If he poisons me, he should have his title of gentleman revoked imo.
Blushing Maiden - Unassuming in name and appearance, so I'm thinking safe.
Hickory Trufflesnout Foraged Mushroom - Super safe and probably a delicacy.
Stained Trombone Spore Foraged Mushroom - What's it stained with? The blood of all those who have consumed it?? It's poisonous.
Flying Deathweasel Foraged Mushroom - It's a neon green mushroom called a
flying deathweasel. It's super poisonous.
Eggbert of the Woods - Safe and probably delicious.
Becky of the Woods - I don't like the looks of her color. Poisonous.
Plushobello - The name is very close to portobello, which would be an unfortunate choice for a poisonous shroom, so I think safe!
Booton - Poisonous. I would not eat Booton unless you feel like joining him.
Porkini - Safe, and probably the best vegetarian pork alternative there is.
Golden Trumpet Foraged Mushroom - It
looks kinda good, but trumpets are a little too commonly associated with angels to make me feel good about eating one. Poisonous.
Pink and Blue Poyopuffball - Might be a little biased here, but I think they're safe and probably taste like delicious sugary cereal!!
Wherearemy Foraged Mushroom - Safe. What's not there can't poison you.
Embarrassed Foraged Mushroom - Safe. It's embarrassed because you've realized it isn't poisonous, even though it really wanted you to think it was.
Blue Silent Foraged Mushroom -
Poisonous!! Everything about this thing, from its colors to its hollow eyes and unnerving expression, to the sinister "shush" gesture it's making, tells me that eating it will probably kill the heck out of you.
Zero G, Commander - That bright orange color on the stem makes me think poisonous, but either way this guy seems like someone important and I don't think we should eat him.
Monumental Foraged Mushroom - Safe! Nothing about its appearance sets off alarm bells to me.
Mythical Foraged Mushroom - Despite not looking like something you should normally eat, it's mythical status and resemblance to a unicorn makes me think it's not only safe, but possibly magically beneficial!
Red/Blue Foraged Brushroom - Poisonous. That red color is ominous, and there's not a lot of edible blue things in nature.
Green Foraged Brushroom - If any of the brushrooms are safe, I'm betting it's this one.
Foongus and Shiny Foongus - Poisonous—they are a Grass/Poison type. That mainly seems to be referring to their spores, but I'd err on the side of caution.
Morelull - Safe! Their caps are edible to Pokémon (and apparently delicious) so hopefully they're also safe for human consumption!