black-calabash vs cavernous crystalwort

Amphitecna latifolia compared with Riccia cavernosa

Key Differences

• black-calabash is Least Concern while cavernous crystalwort is Endangered.

Taxonomic Classification

Rank	black-calabash	cavernous crystalwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (liverwort)
Class	Magnoliopsida (Dicots)	Marchantiopsida (Marchantiopsida)
Order	Lamiales (Lamiales)	Marchantiales (Marchantiales)
Family	Bignoniaceae	Ricciaceae
Genus	Amphitecna	Riccia
Species	Amphitecna latifolia	Riccia cavernosa

Evolutionary Relationship

black-calabash and cavernous crystalwort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

black-calabash

LC — Least Concern

cavernous crystalwort

EN — Endangered

Physical Characteristics

Attribute	black-calabash	cavernous crystalwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black-calabash

Habitat

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

Range

Distributed across Colombia and Cuba.

cavernous crystalwort

Habitat

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

Range

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

black-calabash

The Black-calabash (Amphitecna latifolia) is a species in the genus Amphitecna. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

cavernous crystalwort

The Cavernous crystalwort (Riccia cavernosa) is a species in the genus Riccia. It is currently classified as Endangered on the IUCN Red List. Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.