White Wood Aster

Eurybia divaricata

Also known as: white wood aster

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Asteraceae
Genus:
Eurybia
Species:
Eurybia divaricata

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
4-6 ft
Light Requirements:
Part Shade, Shade
Drought Tolerance:
Medium
Bloom Months:
jul, aug, sep, oct, nov
Bloom Colors:
White, Yellow, Purple

Native Range

United States: Alabama, Connecticut, District of Columbia, Delaware, Georgia, Kentucky, Massachusetts, Maryland, Maine, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, Vermont, West Virginia, Canada: Ontario, Quebec

Keystone Species Ranking

Caterpillar Keystone:
★★★★☆ Based on number of butterfly and moth species using this genus as host plant (Source: National Wildlife Federation)
Bee Keystone:
★★★★☆ Based on number of native bee species using this genus for pollen and nectar (Source: National Wildlife Federation)

Host Plant for Caterpillars

Bucculatrix sexnotata, Gnorimoschema gallaeasterella

Reported Fauna Sightings

Bees: Common eastern bumble bee (Bombus impatiens), Common eastern bumble bee (Bombus impatiens), Tri-colored bumble bee (Bombus ternarius), Tri-colored bumble bee (Bombus ternarius)

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
prefers forest understory conditions

Germination Information

Pre-treatment: Cold-moist stratification for 30 days at 1–5°C (34–41°F).

Source: OpenAI GPT-4o