Brook-Side Alder vs climbing groundsel

Alnus serrulata compared with Senecio angulatus

Key Differences

• Brook-Side Alder is Least Concern while climbing groundsel is Not Evaluated.

Taxonomic Classification

Rank	Brook-Side Alder	climbing groundsel
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class same	Magnoliopsida (목련강)	Magnoliopsida (목련강)
Order	Fagales (참나무목)	Asterales (국화목)
Family	Betulaceae	Asteraceae (Daisy Family)
Genus	Alnus	Senecio
Species	Alnus serrulata	Senecio angulatus

Evolutionary Relationship

Brook-Side Alder and climbing groundsel share a common ancestor at the Class level: Magnoliopsida. (목련강)

Conservation Status

Brook-Side Alder

LC — Least Concern

climbing groundsel

NE — Not Evaluated

Physical Characteristics

Attribute	Brook-Side Alder	climbing groundsel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

climbing groundsel

Habitat

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

Range

Widely distributed across Europe (10 countries), Oceania and the Pacific (Australia, New Zealand), and South America (Chile).

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) 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.

climbing groundsel

Climbing Groundsel, Senecio angulatus, is a woody, scrambling perennial vine in the family Asteraceae native to South Africa, particularly the Western and Eastern Cape provinces, where it grows in coastal scrub, fynbos margins, and forest edges. The species produces yellow daisy-like flower heads in terminal clusters from autumn through spring, which are followed by fluffy white achenes dispersed by wind. Climbing Groundsel has become widely naturalized and highly invasive in many parts of the world where it has been introduced as a garden ornamental, including Australia, New Zealand, and parts of Europe. In Australia, it is listed as a major environmental weed in southeastern states, particularly New South Wales and Victoria, where it invades coastal heath, dry sclerophyll forest, and urban bush remnants, smothering native vegetation with dense scrambling growth. The plant regenerates readily from stem fragments and produces abundant wind-dispersed seeds. Control in invaded habitats requires sustained effort combining physical removal and herbicide application. In its native South African range, Senecio angulatus is part of diverse coastal scrub communities and is not considered threatened. The genus Senecio is one of the largest flowering plant genera in the world, with species ranging from annuals to giant tree groundsels in tropical alpine zones.