Arrowleaf clover vs Clustered clover

Trifolium vesiculosum compared with Trifolium glomeratum

Taxonomic Classification

Rank	Arrowleaf clover	Clustered clover
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fabales (Legumes & Allies)	Fabales (Legumes & Allies)
Family same	Fabaceae	Fabaceae
Genus same	Trifolium	Trifolium
Species	Trifolium vesiculosum	Trifolium glomeratum

Evolutionary Relationship

Arrowleaf clover and Clustered clover share a common ancestor at the Genus level: Trifolium.

Conservation Status

Arrowleaf clover

NE — Not Evaluated

Clustered clover

NE — Not Evaluated

Physical Characteristics

Attribute	Arrowleaf clover	Clustered clover
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arrowleaf clover

Habitat

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

Range

Widely distributed across Asia (Japan), Europe (9 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Brazil).

Clustered clover

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (10 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Chile).

Arrowleaf clover

The Arrowleaf clover, Trifolium vesiculosum, is a species. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Clustered clover

Trifolium glomeratum, the clustered clover, is an annual herb in the family Fabaceae native to the Mediterranean region, including southern Europe, North Africa, and southwestern Asia. Like other clovers, it has trifoliate leaves and produces small, globe-shaped flower heads composed of numerous tiny pink to purplish-pink pea-type flowers. The specific epithet glomeratum means 'clustered into a rounded mass,' referring to the tightly grouped flowerheads that remain sessile (stalkless) amid the upper leaves. The species grows in dry, disturbed ground, sandy fields, roadsides, grasslands, and coastal areas where soils are thin and nutrient-poor. T. glomeratum has been widely naturalized outside its native range, particularly in Australia, New Zealand, South Africa, and parts of North and South America, where it can become a common weed of agricultural margins and waste ground. Like all clovers, it fixes atmospheric nitrogen through root nodule bacteria, contributing to soil fertility. It has not been formally evaluated by the IUCN for conservation status. The species is palatable to livestock and may be grazed where abundant.

Shared Countries

Both species can be found in 11 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇨🇿 Czech Republic 🇩🇰 Denmark 🇫🇷 France 🇯🇵 Japan 🇳🇱 Netherlands 🇵🇹 Portugal 🇸🇪 Sweden 🇬🇧 United Kingdom 🇺🇸 United States