polystic à aiguillons vs polystic à soies

Polystichum aculeatum compared with Polystichum setiferum

Taxonomic Classification

Rank	polystic à aiguillons	polystic à soies
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	Polystichum	Polystichum
Species	Polystichum aculeatum	Polystichum setiferum

Evolutionary Relationship

polystic à aiguillons and polystic à soies share a common ancestor at the Genus level: Polystichum.

Conservation Status

polystic à aiguillons

NT — Near Threatened

polystic à soies

NT — Near Threatened

Physical Characteristics

Attribute	polystic à aiguillons	polystic à soies
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

polystic à aiguillons

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

polystic à soies

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States