dryoptère dressée vs dryoptéris à crêtes

Dryopteris expansa compared with Dryopteris cristata

Key Differences

• dryoptère dressée is Least Concern while dryoptéris à crêtes is Endangered.

Taxonomic Classification

Rank	dryoptère dressée	dryoptéris à crêtes
Kingdom same	Plantae (plante)	Plantae (plante)
Phylum same	Tracheophyta	Tracheophyta
Class same	Polypodiopsida (Filicopsida)	Polypodiopsida (Filicopsida)
Order same	Polypodiales (Polypodiales)	Polypodiales (Polypodiales)
Family same	Dryopteridaceae	Dryopteridaceae
Genus same	Dryopteris	Dryopteris
Species	Dryopteris expansa	Dryopteris cristata

Evolutionary Relationship

dryoptère dressée and dryoptéris à crêtes share a common ancestor at the Genus level: Dryopteris.

Conservation Status

dryoptère dressée

LC — Least Concern

dryoptéris à crêtes

EN — Endangered

Physical Characteristics

Attribute	dryoptère dressée	dryoptéris à crêtes
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

dryoptère dressée

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Widely distributed across Asia (Taiwan), Europe (7 countries), and North America (Canada, United States).

dryoptéris à crêtes

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Found across Europe (6 countries) and North America (Canada, United States). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

dryoptère dressée

The Broad Buckler Fern (Dryopteris expansa) is a species in the genus Dryopteris. It is currently classified as Least Concern on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies.

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇫🇮 Finland 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States