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Hemlock Varnish Shelf

ganoderma tsugae

The Hemlock Varnish Shelf is a colorful mushroom that grows on trees! It looks like a shiny, varnished shelf and can come in various shades of brown and red.

Habitat: It lives on decaying wood, especially on hemlock trees in forests.

Appearance

The Hemlock Varnish Shelf is a striking, shelf-like fungus with a glossy cap that looks like it has been varnished, typically reddish-brown and often featuring a bright white or yellowish margin. Its surface feels hard and woody, distinguishing it from softer bracket fungi.

KingdomFungiPhylumBasidiomycotaClassAgaricomycetesOrderPolyporalesFamilyPolyporaceaeGenusGanoderma
Hemlock Varnish Shelf
solitary trait badgearboreal trait badgecolorful trait badgedecomposer trait badge
Hemlock Varnish Shelf

Category

Fungi

Rarity

Common

Danger

0/5 · No known danger

Snaps

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Interesting facts

It can live for many years, sometimes showing growth rings like a tree.

It creates a rust-colored dust of spores that can cover everything underneath it.

Its shiny top feels like a hard, polished wood, not a soft, squishy mushroom!

This fungus sometimes 'weeps' clear liquid droplets from its surface!

Special abilities

Ability

Varnish Shield

Hemlock Varnish Shelf has a tough, glossy cap that helps them shed water and resist damage from insects and weathering.

Ability

Wood Recycler

Hemlock Varnish Shelf can break down dead trees because of special enzymes, returning vital nutrients to the forest floor.

Ability

Spore Cloud

Hemlock Varnish Shelf can release millions of microscopic, rust-colored spores that help them spread to new trees.

Measurements & details

Height
3-15 cm
Edibility
inedible
Cap Diameter
5-25 cm
Growth Substrate
wood
Season
Year-round
Spore Color
Rust-brown

Ecological connections

depends on

Eastern Hemlock

Tsuga canadensis

Grows as a decomposer or weak parasite.

depends on

Red Spruce

Picea rubens

Can also be found on other conifer species.

eats

Leopard Slug

Limax maximus

Slugs may occasionally graze on the surface.

Traits

Also known as

Hemlock Shelf MushroomShiny Hemlock FungusTsuga Varnish

Collections

Safety

Danger

0/5 · No known danger

No special safety notes yet.

Frequently Asked Questions

How tall is Hemlock Varnish Shelf?

3-15 cm

Is Hemlock Varnish Shelf edible?

inedible

How big is Hemlock Varnish Shelf?

5-25 cm

Where is Hemlock Varnish Shelf usually found?

It lives on decaying wood, especially on hemlock trees in forests.

What does Hemlock Varnish Shelf grow on?

wood

When is Hemlock Varnish Shelf in season?

Year-round

What color are Hemlock Varnish Shelf spores?

Rust-brown

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