four-leaved mare's-tail vs lance-leaved mare's-tail

Hippuris tetraphylla compared with Hippuris lanceolata

Key Differences

• four-leaved mare's-tail is Vulnerable while lance-leaved mare's-tail is Near Threatened.

Taxonomic Classification

Rank	four-leaved mare's-tail	lance-leaved mare's-tail
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Lamiales (Lamiales)	Lamiales (Lamiales)
Family same	Plantaginaceae	Plantaginaceae
Genus same	Hippuris	Hippuris
Species	Hippuris tetraphylla	Hippuris lanceolata

Evolutionary Relationship

four-leaved mare's-tail and lance-leaved mare's-tail share a common ancestor at the Genus level: Hippuris.

Conservation Status

four-leaved mare's-tail

VU — Vulnerable

lance-leaved mare's-tail

NT — Near Threatened

Physical Characteristics

Attribute	four-leaved mare's-tail	lance-leaved mare's-tail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

four-leaved mare's-tail

Habitat

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

Range

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

lance-leaved mare's-tail

Habitat

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

Range

Distributed across Canada, Iceland, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 4 countries:

🇨🇦 Canada 🇮🇸 Iceland 🇳🇴 Norway 🇸🇪 Sweden