American Water Plantain vs River Thread-moss

Alisma subcordatum compared with Bryum riparium

Key Differences

• American Water Plantain is Least Concern while River Thread-moss is Vulnerable.

Taxonomic Classification

Rank	American Water Plantain	River Thread-moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Bryophyta
Class	Liliopsida (Monocots)	Bryopsida (Bryopsida)
Order	Alismatales (Alismatales)	Bryales (Bryales)
Family	Alismataceae	Bryaceae
Genus	Alisma	Bryum
Species	Alisma subcordatum	Bryum riparium

Evolutionary Relationship

American Water Plantain and River Thread-moss share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

American Water Plantain

LC — Least Concern

River Thread-moss

VU — Vulnerable

Physical Characteristics

Attribute	American Water Plantain	River Thread-moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Water Plantain

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and United States.

River Thread-moss

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

American Water Plantain

The American Water Plantain (Alisma subcordatum) is a species in the genus Alisma. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.