erigéron âcre vs Vergerette de Philadelphie

Erigeron acer compared with Erigeron philadelphicus

Key Differences

• erigéron âcre is Vulnerable while Vergerette de Philadelphie is Not Evaluated.

Taxonomic Classification

Rank	erigéron âcre	Vergerette de Philadelphie
Kingdom same	Plantae (plante)	Plantae (plante)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Asterales (Daisies & Sunflowers)	Asterales (Daisies & Sunflowers)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Erigeron	Erigeron
Species	Erigeron acer	Erigeron philadelphicus

Evolutionary Relationship

erigéron âcre and Vergerette de Philadelphie share a common ancestor at the Genus level: Erigeron.

Conservation Status

erigéron âcre

VU — Vulnerable

Vergerette de Philadelphie

NE — Not Evaluated

Physical Characteristics

Attribute	erigéron âcre	Vergerette de Philadelphie
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

erigéron âcre

Habitat

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

Range

Distributed across Belgium and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Vergerette de Philadelphie

Habitat

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

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and North America (United States).

erigéron âcre

The Blue Fleabane (Erigeron acer) is a species in the genus Erigeron. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Vergerette de Philadelphie

<em>Erigeron philadelphicus</em> is an annual or biennial herbaceous plant in the family Asteraceae, order Asterales, commonly known as Philadelphia fleabane or common fleabane. This species produces numerous small, pale pink to white daisy-like flowerheads with many narrow ray florets surrounding a yellow disc center. <em>Erigeron philadelphicus</em> has a broad distribution spanning Asia, Europe, and North America, where it is native and widely naturalized. It typically grows in moist, disturbed habitats such as meadows, roadsides, stream banks, and open woodland, tolerating a wide range of soil types and moisture conditions. The plant is generally considered a common weed in many parts of its range and is notable for its prolific seed production, which facilitates rapid colonization of disturbed ground. Despite its weedy tendencies, the species provides valuable nectar resources for pollinators. Biological traits of this species remain poorly documented in the scientific literature.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway