ExploreFungi

Lobster Mushroom

hypomyces lactifluorum

The Lobster Mushroom looks like a bright orange crustacean! It’s actually a fungus that loves to grow on other mushrooms.

Habitat: Lobster Mushrooms grow in forests, often found on the ground or on other mushrooms.

Appearance

The Lobster Mushroom is a vibrant orange to reddish-orange fungus with an irregular, often lumpy shape, resembling a cooked lobster. Its surface is rough and firm, while the interior flesh is dense and white. This striking color makes it distinct from the host mushrooms it covers.

KingdomFungiPhylumAscomycotaClassSordariomycetesOrderHypocrealesFamilyHypocreaceaeGenusHypomyces
Lobster Mushroom
solitary trait badgecolorful trait badgedecomposer trait badgeforest trait badge
Lobster Mushroom

Category

Fungi

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

Amazingly, it can turn some normally inedible or bitter mushrooms into a delicious meal!

It doesn't grow its own cap or stem; it completely covers another mushroom!

Scientists can identify its original host mushroom by looking at tiny spores inside!

This vibrant fungus is actually a parasite that grows on and transforms other mushrooms!

Special abilities

Ability

Mushroom Makeover

Lobster Mushroom can completely transform its host's appearance and texture because of its parasitic mycelium that helps them grow on and encrust another fungus.

Ability

Flavor Power-Up

Lobster Mushroom has a unique seafood-like flavor that helps them become a highly prized food, despite being a forest fungus.

Ability

Disguise Artist

Lobster Mushroom can hide the gills of its host, making it look like a solid mass because its mycelium encrusts the entire mushroom.

Measurements & details

Height
5-15 cm
Edibility
edible
Cap Diameter
7-20 cm
Growth Substrate
soil
Season
Summer to fall
Spore Color
White

Ecological connections

parasitizes

Peppery Milk-cap

Lactarius piperatus

transforms into the lobster mushroom

parasitizes

Short-stemmed Russula

Russula brevipes

changes its appearance and flavor

eats

White-tailed deer

Odocoileus virginianus

forage for this tasty fungus

eaten by

Humans

Homo sapiens

a highly prized gourmet food

Traits

Also known as

HypomycesLobster FungusLobster Mushroom Fungus

Collections

Safety

Danger

1/5 · Very low

Always ask an adult before touching or eating wild mushrooms!

Frequently Asked Questions

How tall is Lobster Mushroom?

5-15 cm

Is Lobster Mushroom edible?

edible

How big is Lobster Mushroom?

7-20 cm

Where is Lobster Mushroom usually found?

Lobster Mushrooms grow in forests, often found on the ground or on other mushrooms.

What does Lobster Mushroom grow on?

soil

When is Lobster Mushroom in season?

Summer to fall

What color are Lobster Mushroom spores?

White

Snap Map

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Where to spot

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