cavernous crystalwort vs Chalk Maple

Riccia cavernosa compared with Acer leucoderme

Key Differences

• cavernous crystalwort is Endangered while Chalk Maple is Least Concern.

Taxonomic Classification

Rank	cavernous crystalwort	Chalk Maple
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Marchantiophyta (liverwort)	Magnoliophyta (Flowering Plants)
Class	Marchantiopsida (Marchantiopsida)	Magnoliopsida (Dicots)
Order	Marchantiales (Marchantiales)	Sapindales (Sapindales)
Family	Ricciaceae	Sapindaceae
Genus	Riccia	Acer
Species	Riccia cavernosa	Acer leucoderme

Evolutionary Relationship

cavernous crystalwort and Chalk Maple share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

cavernous crystalwort

EN — Endangered

Chalk Maple

LC — Least Concern

Physical Characteristics

Attribute	cavernous crystalwort	Chalk Maple
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Chalk Maple

Habitat

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.

Chalk Maple

The Chalk Maple (Acer leucoderme) is a species in the genus Acer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.