Guyanese arrowhead vs Polyphyllous Globe Thistle

Sagittaria guayanensis compared with Echinops foliosus

Key Differences

• Guyanese arrowhead is Least Concern while Polyphyllous Globe Thistle is Vulnerable.

Taxonomic Classification

Rank	Guyanese arrowhead	Polyphyllous Globe Thistle
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Mammalia (Mammals)
Order	Alismatales (Alismatales)	Afrosoricida (Afrosoricida)
Family	Alismataceae	Tenrecidae
Genus	Sagittaria	Echinops
Species	Sagittaria guayanensis	Echinops foliosus

Conservation Status

Guyanese arrowhead

LC — Least Concern

Polyphyllous Globe Thistle

VU — Vulnerable

Physical Characteristics

Attribute	Guyanese arrowhead	Polyphyllous Globe Thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyanese arrowhead

Habitat

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

Range

Distributed across Brazil, Colombia, Comoros, Madagascar, and United States.

Polyphyllous Globe Thistle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.