Common Fleabane vs Hairy Daisy

Erigeron philadelphicus compared with Erigeron incertus

Key Differences

• Common Fleabane is Not Evaluated while Hairy Daisy is Endangered.

Taxonomic Classification

Rank	Common Fleabane	Hairy Daisy
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (พืชใบเลี้ยงคู่)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order same	Asterales (อันดับทานตะวัน)	Asterales (อันดับทานตะวัน)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Erigeron	Erigeron
Species	Erigeron philadelphicus	Erigeron incertus

Evolutionary Relationship

Common Fleabane and Hairy Daisy share a common ancestor at the Genus level: Erigeron.

Conservation Status

Common Fleabane

NE — Not Evaluated

Hairy Daisy

EN — Endangered

Physical Characteristics

Attribute	Common Fleabane	Hairy Daisy
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Fleabane

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).

Hairy Daisy

Habitat

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

Common Fleabane

<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.