Know every mushroom before you touch it.
Identification, edibility, and the dangerous lookalikes that matter. Every profile is reviewed by a mycologist, because with mushrooms a wrong guess can be fatal.
Everything mushrooms, in one place
Most sites cover one angle. KnowTheSpore brings identification, safety, foraging, growing, cooking, and medicinal use together, each cross-linked to the rest.
Identify
Feature-by-feature ID and the dangerous lookalikes that matter.
ExploreEdibility & Safety
A clear ladder from choice edible to deadly, with safety banners.
ExploreForaging
The rules, seasons, and field skills for picking safely.
ExploreGrowing
Grow gourmet mushrooms at home, from substrate to harvest.
ExploreCooking
How to clean, cook, and pair every edible species.
ExploreMedicinal
What the research actually says about functional mushrooms.
ExploreBrowse by edibility
The first thing to know about any mushroom is whether it can hurt you. Every species sits on one clear ladder, from choice edibles to deadly.
Browse by category
Find mushrooms by their physical type, where they grow, when they fruit, or which family they belong to.
Featured mushrooms
From prized edibles to the species you must learn only to avoid.
Jack O'Lantern
Omphalotus illudensA Jack O'Lantern is the orange mushroom you learn so you can reject it fast. The field pattern…
Morel
Morchella esculentaA morel is a spring edible with a strict safety routine. The lengthwise hollow test comes…
Oyster Mushroom
Pleurotus ostreatusOyster mushrooms are one of the best beginner edibles because the growth pattern is so…
Dangerous lookalikes
The mistaken-identity pairs behind most serious mushroom poisonings. Learn the one feature that separates each.
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Chanterelle vs Jack O'Lantern
A chanterelle is edible only after the underside, growth habit, stem, and flesh agree. A…
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False Morel vs Morel
The decisive morel check is a lengthwise cut from tip to base. A true morel is one hollow…
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Oyster Mushroom vs Shiitake
Oyster mushrooms are softer, faster-cooking, and easier to grow. Shiitake is firmer…
Safety knowledge saves lives
Mushroom poisoning is preventable. These pages cover the species, symptoms, and rules that keep foragers out of the emergency room.
First Aid for Mushroom Poisoning Starts With One Call
The immediate steps to take if you suspect someone ate a toxic mushroom.
Deadly Mushrooms: The Most Lethal Species
The handful of wild mushrooms that can kill an adult from a single meal.
Poisonous Mushrooms: The Toxic Species to Know
The toxic wild mushrooms behind most poisonings, and how to recognize them.
Foraging, growing & cooking guides
Field-tested guidance, and every safety claim checked by a mycologist.
How to Cook Morels Safely and Brown Them Well
Clean and cook spring morels safely, they are toxic raw.
How to Grow Oyster Mushrooms From Straw to Harvest
A beginner grow that succeeds when moisture, fresh air, and timing stay balanced.
How to Take a Spore Print You Can Actually Read
Use spore color as one evidence point, not as permission to eat.
Dangerous Mushroom Lookalikes That Cause Deadly Mistakes
The edible-and-deadly pairs every forager must be able to separate.
Foraging Safety Rules That Keep Wild Mushrooms Off Your Plate
The field rules that decide whether a wild mushroom stays in the basket.
Cook your harvest
Simple, safety-aware recipes built on mushrooms you can identify or buy with confidence.
Start growing mushrooms at home
From oysters to shiitake, grow gourmet species on your countertop or in your backyard. No foraging risk required.
How the Monotub Method Balances Humidity and Fresh Air
A simple bulk-fruiting setup that needs no fancy equipment.
Mushroom Grow Contamination: What to Remove Right Away
How to recognize green mold and other contaminants, and prevent them.
Can You Grow Lion's Mane at Home From a Fruiting Block?
Substrate, conditions, timing, and how to read the mushroom when it goes wrong.
Reviewed by real mycologists
Mushroom content is Your-Money-or-Your-Life. Every identification and safety page is signed off by a qualified reviewer before it goes live.
We identify these before anyone eats them.
Mushroom content is life-or-death. Our edibility ratings trace back to references like MycoBank and iNaturalist, every profile lists its dangerous lookalikes, and a qualified mycologist signs off on every safety page.
Mycologist reviewed
A qualified mycologist checks every identification and safety page.
Lookalikes on every edible
We show the toxic species each edible is confused with, and how to tell them apart.
Sourced, not guessed
Taxonomy and edibility trace to MycoBank, Index Fungorum, and iNaturalist.
Safety-first by default
Poison Control guidance and a global "when in doubt, throw it out" rule on every page.
Start with the mushroom in your hand
Search mycologist-reviewed profiles, or work through the identification guides before you forage anything.
Browse all mushrooms