American Water Plantain vs slender thistle

Alisma subcordatum compared with Carduus tenuiflorus

Key Differences

• American Water Plantain is Least Concern while slender thistle is Near Threatened.

Taxonomic Classification

Rank	American Water Plantain	slender thistle
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Alismatales (Alismatales)	Asterales (Daisies & Sunflowers)
Family	Alismataceae	Asteraceae (Daisy Family)
Genus	Alisma	Carduus
Species	Alisma subcordatum	Carduus tenuiflorus

Evolutionary Relationship

American Water Plantain and slender thistle share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

American Water Plantain

LC — Least Concern

slender thistle

NT — Near Threatened

Physical Characteristics

Attribute	American Water Plantain	slender thistle
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.

slender thistle

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (7 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Argentina, Brazil, Chile). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States