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Appalachian Bellflower

Campanula divaricata (kam-PAN-yoo-luh dih-var-ih-KAY-tuh)

Family: Campanulaceae Native Herbaceous

Appalachian bellflower is a flowering, clumping, perennial wildflower native to West Virginia and the southeastern United States, primarily along the Appalachian Mountains. It is most often found in rocky outcrops, cliffs, or summits. This wildflower produces small, dangling, bell-shaped, pale blue-violet flowers in late summer. It has narrow, lance-shaped leaves and has many delicate, branching stems. The Appalachian bellflower is a member of the bellflower family (Campanulaceae). The genus name, Campanula, is derived from the Latin word campana, meaning bell, and refers to its bell-shaped flowers. The specific epithet, divaricata , is of Latin derivation and means "to spread out" or "straddling." This likely refers to the plant's spreading, branching stems and inflorescences. This native wildflower prefers full sun to partial shade and rather dry, acidic, rocky soils. It does best in sloping, open woodlands and rocky areas. The Appalachian bellflower is drought-tolerant once established. The stems are slender, delicate, and multi-branched. The leaves are lanceolate, ovate, or oblanceolate. and sharply serrate. The downward-facing flower measures approximately 1/3 to 1/2 inch long and has 5 petals with recurving tips and a protruding style. In North Carolina, this wildflower is commonly found in the mountains and foothills. It is uncommon or rare in the central and southeastern portions of the state, respectively. They may be difficult to find commercially. Insects, Diseases, and Other Plant Problems: No serious insects or diseases. Like many plants in its genus, the Appalachian bellflower may be susceptible to aphids, slugs, snails, and spider mites. Potential diseases include powdery mildew, rust, and leaf spot.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 53 attributes.

How it fits the guild

Guild layer 4 - Herbaceous Optimal soil pH Acid (<6.0); Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Full plant profile

Growing Conditions
Plant type
Herbaceous Perennial; Native Plant; Wildflower
Life cycle
Perennial
USDA zones
4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
Light
Dappled Sunlight (Shade through upper canopy all day) | Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
Clay; High Organic Matter; Loam (Silt); Sand; Shallow Rocky
Soil pH
Acid (<6.0); Neutral (6.0-8.0)
Soil drainage
Good Drainage | Occasionally Dry
Available space
12 inches-3 feet
NC region
Mountains; Piedmont
Canopy layer
4 - Herbaceous
Form & Appearance
Habit / form
Arching; Erect; Multi-stemmed
Leaf color
Green
Leaf type
Simple
Leaf arrangement
Alternate
Leaf shape
Lanceolate; Linear; Oblanceolate; Ovate
Leaf margin
Serrate
Leaf feel
Rough
Leaf size
1-3 inches long, < 1 inch wide
Hairs present
No
Leaf detail
The leaves are alternate, lanceolate, ovate, or oblanceolate. and sharply serrate. The uppermost is linear, narrowed to the base, and 2 to 3 inches long and 1/4 to 1 inch wide. They have a short petiole or may be sessile.
Flower color
Blue; White
Flower value
Showy
Flower form
Panicle
Flower shape
Bell
Flower size
< 1 inch
Flower detail
The numerous flowers appear as a panicle or in a large, loose cluster of small, dangling, pale, blue-violet flowers with a long, protruding style. The downward-facing flower is bell-shaped and measures approximately 1/3 to 1/2 inch long. It has 5 petals with recurved tips, a green cup-shaped calyx, and 5 spreading lobes. Blooms mid-summer into fall--August to September.
Bloom time
Fall; Summer
Fruit color
Cream/Tan; Green
Fruit type
Capsule
Fruit size
< 1 inch long, < 1 inch wide
Fruit detail
The fruit is a tiny, tan-green capsule.
Stem color
Green
Stem detail
The stems are slender, delicate, multi-branched, and weak. They are smooth and have drooping branches.
Wildlife & Ecology
Native status
Native
Origin
West Virginia to Southeastern United States
Distribution
Native: United States--AL, GA, KY, NC, SC, TN, VA, and WV. (found primarily in the Appalachian mountains, rarely in the Piedmont)
Wildlife value
This species, and other members of the genus Campanula, support the Plasterer Bee (Colletes brevicornis).
Attracts
Bees; Butterflies; Pollinators; Songbirds; Specialized Bees
Food & Medicine
Fruit type
Capsule
Landscape Use
Landscape location
Rock Wall; Slope/Bank; Woodland
Landscape theme
Drought Tolerant Garden; Native Garden; Pollinator Garden
Design feature
Mass Planting
Garden tags
#specialized bees #nectar plant #pollinator plant #NC native #blue flowers #delicate flowers #lavender flowers #native wildflower #milky sap #mountains #alpine #self-seeding #well-drained soil #drought tolerant #arching #rocky soils tolerant #dry soils tolerant #acidic soils tolerant #bee friendly #herbaceous perennial #perennial #wildlife friendly #wildflower #moth friendly
Problems & Resistance
Resistant to
Drought; Dry Soil
Propagation
Seed

Planted at Hunnicutt

Nobody’s planted this one yet.