cavernous crystalwort vs Least Crystalwort

Riccia cavernosa compared with Riccia subbifurca

Key Differences

cavernous crystalwort is Endangered while Least Crystalwort is Vulnerable.

Taxonomic Classification

Rank	cavernous crystalwort	Least Crystalwort
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Marchantiophyta (ลิเวอร์เวิร์ต)	Marchantiophyta (ลิเวอร์เวิร์ต)
Class same	Marchantiopsida (Marchantiopsida)	Marchantiopsida (Marchantiopsida)
Order same	Marchantiales (Marchantiales)	Marchantiales (Marchantiales)
Family same	Ricciaceae	Ricciaceae
Genus same	Riccia	Riccia
Species	Riccia cavernosa	Riccia subbifurca

Evolutionary Relationship

cavernous crystalwort and Least Crystalwort share a common ancestor at the Genus level: Riccia.

ดู: Genus: Riccia

Conservation Status

cavernous crystalwort

EN — Endangered

Least Crystalwort

VU — Vulnerable

Physical Characteristics

Attribute	cavernous crystalwort	Least Crystalwort
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.

Least Crystalwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

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.