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brittle bladderfern

Cystopteris fragilis

The brittle bladderfern is a lovely green plant that likes to grow in shady places. Its delicate leaves look like tiny fans and can be found in forests and along streams.

Habitat: Forests

Appearance

The brittle bladderfern has delicate, bright green, lacy fronds that are twice or thrice pinnate. Its triangular blades attach to slender, dark, brittle stems, giving it an airy appearance distinct from many other woodland ferns.

KingdomPlantaePhylumTracheophytaClassPolypodiopsidaOrderPolypodialesFamilyCystopteridaceaeGenusCystopteris
brittle bladderfern
deciduous trait badgenonvascular trait badgeshade_tolerant trait badgespore_producing trait badge
brittle bladderfern

Category

Plants

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

It's one of the fastest-growing ferns, quickly popping up new green fronds!

Look closely: it makes tiny, dust-like spores instead of seeds to grow!

This fern can grow in super cold places, even way up high in mountains!

Wow! Its name 'fragilis' means fragile because its leaf stalks break easily!

Special abilities

Ability

Fast Frond Former

Brittle bladderfern can quickly regrow new fronds from its underground rhizome after damage or cold weather, aiding survival.

Ability

Spore Sprinkler

This fern produces vast numbers of tiny spores that are carried by wind, helping it spread widely without needing seeds or flowers.

Ability

Rocky Resider

It can anchor itself in small rock crevices and thrive in poor soil, helping it colonize places other plants can't.

Measurements & details

Height
10-40 cm
Spread
15-30 cm
Edible
Yes
Toxicity
None
Lifecycle
Perennial

Ecological connections

eats

Spanish Slug

Arion vulgaris

Slugs often graze on its delicate fronds.

eats

Grove Snail

Cepaea nemoralis

Snails can feed on young fern growth.

eaten by

White-tailed Deer

Odocoileus virginianus

Deer may occasionally browse fern fronds.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

Always look but don't touch plants unless you know they are safe.

Frequently Asked Questions

How tall is brittle bladderfern?

10-40 cm

How wide does brittle bladderfern spread?

15-30 cm

Is brittle bladderfern edible?

Yes

Is brittle bladderfern toxic?

None

What is brittle bladderfern's lifecycle?

Perennial

Where is brittle bladderfern usually found?

Forests

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