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Horn Calcareous Moss

Mnium hornum

Horn Calcareous Moss is a soft, green plant that grows in damp places. It looks like tiny, fluffy cushions and loves to live in shady spots, making it a cozy home for little bugs!

Habitat: Forests

Appearance

The Horn Calcareous Moss is a vibrant emerald green moss, forming dense, upright cushions or mats. Its distinctive spear-shaped leaves have subtly toothed edges, giving it a slightly rugged texture. Slender stalks often emerge, topped with horizontal, capsule-like structures.

KingdomPlantaePhylumBryophytaClassBryopsidaOrderBryalesFamilyMniaceaeGenusMnium
Horn Calcareous Moss
furry trait badgenonvascular trait badgeshade_tolerant trait badgecold_hardy trait badge
Horn Calcareous Moss

Category

Plants

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

Horn Calcareous Moss creates miniature forests for tiny insects and other small creatures to live in.

It can help reduce soil erosion by forming a thick, protective mat over the ground.

Mosses don't have true roots; they use tiny rhizoids to anchor themselves to surfaces.

This ancient plant group was one of the first to colonize land millions of years ago!

Special abilities

Ability

Water Sponge

Horn Calcareous Moss can absorb and hold many times its weight in water, helping it stay hydrated during dry spells.

Ability

Spore Launcher

Horn Calcareous Moss has tiny capsules that release spores into the wind, allowing it to spread its offspring far and wide.

Ability

Shade Seeker

Horn Calcareous Moss can thrive in very shady places, making it excellent at colonizing forest floors where other plants struggle.

Measurements & details

Height
2-10 cm
Spread
5-20 cm
Edible
No
Toxicity
None
Lifecycle
Perennial

Ecological connections

eaten by

Black Slug

Arion ater

grazes on the moss.

shelters

Common Black Ground Beetle

Pterostichus melanarius

hides within its dense mats.

symbiotic with

Yellowleg Bonnet

Mycena epipterygia

grows among mosses in damp conditions.

depends on

European Beech

Fagus sylvatica

thrives on acidic leaf litter from trees.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

It's safe to touch, but remember to be gentle with plants and give them space to grow.

Frequently Asked Questions

How tall is Horn Calcareous Moss?

2-10 cm

How wide does Horn Calcareous Moss spread?

5-20 cm

Is Horn Calcareous Moss edible?

No

Is Horn Calcareous Moss toxic?

None

What is Horn Calcareous Moss's lifecycle?

Perennial

Where is Horn Calcareous Moss usually found?

Forests

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