Skip to content
VIICompare13 attributes · 0 shared goals
Home/Compare/Brittle Bladder Fern vs Licorice Fern

Brittle Bladder Fern vs Licorice Fern

Brittle Bladder Fern (Cystopteris fragilis) and Licorice Fern (Polypodium glycyrrhiza) — side-by-side cultivation, uses, and safety.

SIDE B
Polypodium glycyrrhiza (Licorice Fern) — botanical photograph

Licorice Fern

Polypodium glycyrrhiza
Polypodiaceaeediblemedicinal
I

Side-by-side attributes

AttributeBrittle Bladder FernLicorice Fern
Latin nameCystopteris fragilisPolypodium glycyrrhiza
FamilyPolypodiaceaePolypodiaceae
Edibleyesyes
Medicinalnoyes
Life cycle
Mature height0.2 m0.5 m
LightPartial sun/shade, Full shadeFull sun, Partial sun/shade
WaterMoistMoist
SoilLight (sandy), Medium, Heavy (clay)Light (sandy), Medium, Heavy (clay)
Hardiness6-9
pH range
Edible partsRootRoot
Propagation
II·b

Where they differ

Uses documented for one plant but not the other — pick based on which goal matters more to you.

No documented uses beyond what Licorice Fern also covers.

Licorice Fernunique to

  • Licorice Fern has been traditionally used in Native American medicine for digestive issues, often prepared as a decoction to soothe the stomach and aid digestion.

  • Licorice Fern is traditionally used to support the immune system, often prepared as a tea or decoction during cold and flu season.

III

Which to pick

Both have their place

Brittle Bladder Fern and Licorice Fern cover similar territory. Pick based on what you can actually grow (climate, soil) and what's locally available. See the cultivation rows above for the deciding factors.

IV

Frequently asked

What is the main difference between Brittle Bladder Fern and Licorice Fern?

Brittle Bladder Fern (Cystopteris fragilis) and Licorice Fern (Polypodium glycyrrhiza) are both in the Polypodiaceae family. See the side-by-side table above for cultivation needs, edible parts, and medicinal uses.

Can Brittle Bladder Fern and Licorice Fern be combined?

Plant combinations should be evaluated case by case. Check the safety/contraindications section on each plant's profile (Brittle Bladder Fern and Licorice Fern) before mixing. Some combinations are synergistic, others can interact with medication.

Are these plants safe?

Every plant profile includes a Cautions section with contraindications, drug interactions, and population warnings. Consult a healthcare professional before using either for medicinal purposes.

Endpaper · archive updates

Primește digest-ul săptămânal

Un email curat pe săptămână — profile noi de plante, note sezoniere de cultivare, adăugiri în arhiva de remedii. Gratuit, fără tracking, dezabonare oricând.

Free, weekly· unsubscribe anytime