Beggar'S-Buttons vs Columbus grass

Arctium lappa compared with Sorghum almum

Key Differences

• Beggar'S-Buttons is Least Concern while Columbus grass is Not Evaluated.

Taxonomic Classification

Rank	Beggar'S-Buttons	Columbus grass
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Asterales (Daisies & Sunflowers)	Poales (Grasses)
Family	Asteraceae (Daisy Family)	Poaceae (Grass Family)
Genus	Arctium	Sorghum
Species	Arctium lappa	Sorghum almum

Evolutionary Relationship

Beggar'S-Buttons and Columbus grass share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Beggar'S-Buttons

LC — Least Concern

Columbus grass

NE — Not Evaluated

Physical Characteristics

Attribute	Beggar'S-Buttons	Columbus grass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beggar'S-Buttons

Habitat

Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (Algeria), Asia (North Korea, Taiwan), Europe (11 countries), North America (Canada, United States), and South America (Brazil).

Columbus grass

Habitat

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

Range

Distributed across China, Germany, Norway, and United States.

Beggar'S-Buttons

The Beggar'S-Buttons (Arctium lappa) is a species in the genus Arctium. It is currently classified as Least Concern on the IUCN Red List. Inhabits temperate coniferous forests within the Palearctic biogeographic realm.

Columbus grass

<em>Sorghum almum</em>, commonly known as Columbus grass, is a robust perennial grass in the family Poaceae. It thrives in disturbed habitats, roadsides, agricultural margins, and open grasslands, demonstrating a strong preference for warm climates and well-drained soils. The species has been introduced and naturalized across many tropical and subtropical regions beyond its original South American range, and is cultivated in parts of Africa, Asia, and Australia as a forage grass. It produces tall, erect culms that can reach several meters in height, bearing broad leaf blades and open, branching panicles with numerous spikelets. Columbus grass is valued for livestock fodder but is also regarded as an invasive weed in certain agricultural contexts due to its vigorous growth and capacity for vegetative spread via rhizomes. Biological metrics including lifespan, length, and weight data are not available in the current record.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇺🇸 United States