Acanthus vs Brown Ear

Acanthus ebracteatus compared with Otidea cochleata

Key Differences

• Acanthus is Least Concern while Brown Ear is Vulnerable.

Taxonomic Classification

Rank	Acanthus	Brown Ear
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Pezizomycetes (Pezizomycetes)
Order	Lamiales (Lamiales)	Pezizales (Pezizales)
Family	Acanthaceae	Otideaceae
Genus	Acanthus	Otidea
Species	Acanthus ebracteatus	Otidea cochleata

Conservation Status

Acanthus

LC — Least Concern

Brown Ear

VU — Vulnerable

Physical Characteristics

Attribute	Acanthus	Brown Ear
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Acanthus

Habitat

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

Brown Ear

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Acanthus

The Acanthus (Acanthus ebracteatus) is a species in the genus Acanthus. It is currently classified as Least Concern on the IUCN Red List. It typically inhabits diverse terrestrial habitats from tropical forests to temperate regions.

Brown Ear

The Brown Ear (Otidea cochleata) is a species in the genus Otidea. It is currently classified as Vulnerable on the IUCN Red List. Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.