Bear-Grape vs limestone fern

Arctostaphylos uva-ursi compared with Gymnocarpium robertianum

Key Differences

• Bear-Grape is Least Concern while limestone fern is Critically Endangered.

Taxonomic Classification

Rank	Bear-Grape	limestone fern
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Tracheophyta
Class	Magnoliopsida (Dicots)	Polypodiopsida (Polypodiopsida)
Order	Ericales (Ericales)	Polypodiales (Polypodiales)
Family	Ericaceae	Cystopteridaceae
Genus	Arctostaphylos	Gymnocarpium
Species	Arctostaphylos uva-ursi	Gymnocarpium robertianum

Evolutionary Relationship

Bear-Grape and limestone fern share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Bear-Grape

LC — Least Concern

limestone fern

CR — Critically Endangered

Physical Characteristics

Attribute	Bear-Grape	limestone fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bear-Grape

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (6 countries) and North America (Canada, United States).

limestone fern

Habitat

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

Range

Distributed across Belgium, Canada, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bear-Grape

The Bear-Grape (Arctostaphylos uva-ursi) is a species in the genus Arctostaphylos. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 3 countries:

🇨🇦 Canada 🇳🇴 Norway 🇸🇪 Sweden