Erigeron philadelphicus
North American biennial to short‑lived perennial herb in the Asteraceae reaching about 0.7 m tall, with daisy-like flowers bearing pink or white rays around a yellow center, blooming in midsummer, tolerating a wide range of soils and moisture, and tending to self-sow and become weedy in suitable sites.
Common Names
Philadelphia Fleabane, Marsh Fleabane, Common Fleabane, Fleabane, Frostroot, Fleabane Daisy
Summary
Philadelphia fleabane is a native North American herbaceous plant in the Asteraceae family, typically a biennial or short-lived perennial, growing about 1.5-2 feet tall and 1-2 feet wide with upright, hairy stems and clasping leaves at the base, it bears daisy-like flower heads with numerous white ray florets around a yellow disk, ray colors can be pink to red or white, and opened flowers close at night, it thrives in moist, well-drained soils and ranges from full sun to partial shade, commonly occurring in disturbed habitats such as meadows, fields, and damp roadsides, it propagates by seed or division and can self-sow in suitable positions, flowers attract bees, butterflies, and other pollinators, making it suitable for native plantings, wildflower meadows, borders, and pollinator plantings, it is sometimes listed as a weed with potential in some areas
Lifecycle
Biennial to perennial
Height
12-36 inches
Spread
12-24 inches
Hardiness Zones
Zone 4
Sunlight Requirements
Ideally Full Sun, tolerates Partial Sun to Partial Shade.
Soil Type
Moist, well-drained loamy soil with a pH of 6.0–7.0
Soil Drainage
Moist but well-drained soil
Soil pH
6.5
Bloom Color
White and Yellow
Bloom Time
Spring to Summer
Foliage Color
Dark green to light/medium green
Leaf Lifecycle
Deciduous
Growth Rate
Moderate
Seasons of Interest
Spring and Summer
Propagation Methods
Seeds, Division
Attracts Wildlife
Attracts bees, butterflies, and moths, with no information about hummingbirds or birds provided.
Taxonomy
- Taxonomic Rank
- Species
- Author
- L.
- Publication
- Sp. Pl. : 863 (1753)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Asterales
- Family
- Asteraceae
- Subfamily
- Asteroideae
- Tribe
- Astereae
- Subtribe
- Conyzinae
- Genus
- Erigeron
Inferior Taxa
Erigeron philadelphicus var. provancheri
Synonyms
Erigeron purpureus Erigeron purpureus var. purpureus Erigeron philadelphicus subsp. philadelphicus Erigeron philadelphicus var. philadelphicus Erigeron philadelphicus f. philadelphicus Erigeron philadelphicus var. scaturicola