Adder'S Tongue vs Blue star

Ophioglossum vulgatum compared with Amsonia orientalis

Key Differences

• Adder'S Tongue is Vulnerable while Blue star is Critically Endangered.

Taxonomic Classification

Rank	Adder'S Tongue	Blue star
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Tracheophyta	Magnoliophyta (Flowering Plants)
Class	Polypodiopsida (Polypodiopsida)	Magnoliopsida (Dicots)
Order	Ophioglossales (Ophioglossales)	Gentianales (Gentianales)
Family	Ophioglossaceae	Apocynaceae
Genus	Ophioglossum	Amsonia
Species	Ophioglossum vulgatum	Amsonia orientalis

Evolutionary Relationship

Adder'S Tongue and Blue star share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Adder'S Tongue

VU — Vulnerable

Blue star

CR — Critically Endangered

Physical Characteristics

Attribute	Adder'S Tongue	Blue star
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Adder'S Tongue

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Blue star

Habitat

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

Adder'S Tongue

The Adder'S Tongue (Ophioglossum vulgatum) is a species in the genus Ophioglossum. It is currently classified as Vulnerable on the IUCN Red List. This species inhabits Typically found in moist, shaded forest floors and tropical canopies, found across Belgium, Colombia, Denmark, Norway, and Portugal.

Blue star

The Blue star (Amsonia orientalis) is a species in the genus Amsonia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.