White Wood Aster

Eurybia divaricata (syn. Aster divaricatus)
Asteraceae

Growth Habit

Herbaceous

Propagation

Seed Treatment and Storage: store seed cool & dry; Cold/moist stratify OR sow at 70 deg.

Wildlife Value

Leaf-mining larvae, including those of Sumitrosis inaequalis (a beetle) and Ophiomyia texana (a fly) eat white wood aster foliage. Two species of dichomeris moth (Dichomeris ochripalpella and Dichomeris bilobella) also use it as a larval host plant. The larvae of a midge, Asteromyia laeviana, form papery blister galls on leaves. Wildlife use asters to a limited degree. Ruffed grouse, wild turkey, and tree sparrows eat the leaves and/or seeds, as do mammals like chipmunks, white-footed mice and white-tailed deer.

Location

Edwards Lake Cliffs Preserve, Fall Creek Gorge, Fischer Old-growth Forest, Slaterville 600, Purvis Road Wetlands Natural Area, Polson Preserve, Ringwood Ponds, Steep Hollow Creek, Tarr-Young Preserve, Mundy Wildflower Garden

Cultivation

A 1-2' tall plant with white flowers and basal leaves that persist in winter. Can take dry shade.  
Light: part sun to shade
Moisture and Soil: moist to dry soil 

Description

Rhizomatous perennial herb to 60cm, stems flexuous above, dark purple. Lower leaves to 6cm wide, cordate to cordate-ovate, upper leaves cordate-ovate to triangular. Capitula radiate, clustered in a cyme; phyllaries to 8mm, 3-5, elliptic-oblong, obtuse; ray florets to 10, white; disc florets yellow.

Source of plant

Bluebird Nursery Inc.

USDA Hardiness Zone

4

Status

L4|S5|G5