Caucasian Alder vs Pacific false buttonweed

Alnus subcordata compared with Spermacoce exilis

Key Differences

• Caucasian Alder is Least Concern while Pacific false buttonweed is Not Evaluated.

Taxonomic Classification

Rank	Caucasian Alder	Pacific false buttonweed
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Gentianales (Gentianales)
Family	Betulaceae	Rubiaceae
Genus	Alnus	Spermacoce
Species	Alnus subcordata	Spermacoce exilis

Evolutionary Relationship

Caucasian Alder and Pacific false buttonweed share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Caucasian Alder

LC — Least Concern

Pacific false buttonweed

NE — Not Evaluated

Physical Characteristics

Attribute	Caucasian Alder	Pacific false buttonweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Alder

Habitat

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

Pacific false buttonweed

Habitat

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

Range

Widely distributed across Africa (4 countries), Asia (Singapore, Timor-Leste, Vietnam), North America (4 countries), Oceania and the Pacific (7 countries), and South America (Colombia).

Caucasian Alder

The Caucasian Alder (Alnus subcordata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.