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Bladdernut

Staphylea bumalda (staf-FEE-lee-ah boo-MAHL-dah)

Family: Staphyleaceae Non-native Shrub (3-15 ft)

Bumald Blatternut gets its common name from its fruits that resemble a bladder. A deciduous shrub that has a multistemmed suckering habit. It prefers full sun, however will also do well in partial or light shade and consistently moist soils. Plant as a hedge or use it in a shrub border or woodland garden. Its natural habitat includes forests, along streams, and in thickets. It will thrive in a variety of soil conditions, providing that the soil is not too dry. The optimum growing conditions include rich loamy soil in full sun to part shade. The best flowering occurs in the year following a hot summer. The edible leaves can be boiled in salted oil. It's not a typical menu choice, most often eaten when other foods are not available. It can be dried for future consumption. Its wood can be harvested and used in construction. Oils obtained from the seeds are used for the creation of soaps and paint. This plant, as well as others in this genus, has a high resistance to honey fungus. Typically not susceptible to wind damage. Insects, Diseases, and Other Plant Problems: No serious problems. Twig blight and leaf spot are occasional diseases.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 63 attributes.

How it fits the guild

Guild layer 3 - Shrub (3-15 ft) Optimal soil pH Acid (<6.0); Alkaline (>8.0); 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
Perennial; Shrub
Life cycle
Woody
USDA zones
4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
Light
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; Loam (Silt); Sand
Soil pH
Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
Soil drainage
Moist
Available space
3 feet-6 feet; 6-feet-12 feet
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 4 ft. 0 in. - 6 ft. 0 in. | Width: 4 ft. 0 in. - 6 ft. 0 in.
Growth rate
Medium
Maintenance
Medium
Canopy layer
3 - Shrub (3-15 ft)
Form & Appearance
Habit / form
Erect; Multi-stemmed; Spreading
Texture
Medium
Foliage
Deciduous
Leaf color
Green
Leaf type
Compound (Pinnately , Bipinnately, Palmately)
Leaf arrangement
Opposite
Leaf shape
Elliptical; Lanceolate
Leaf margin
Serrate
Leaf size
1-3 inches long, 1-3 inches wide
Hairs present
Yes
Leaf detail
Each leaf is composed of three elliptic to lance-shaped leaflets up to 2" long. The tips taper to a point. The upper side is a darker green than the underside. The underside also has persistent hairs on the veins.
Flower color
White
Flower value
Fragrant; Showy
Flower form
Panicle
Flower shape
Bell
Flower size
< 1 inch
Flower detail
Mildly fragrant, reddish panicles of small, dull to creamy white flowers appear from May to June.
Bloom time
Spring
Fruit color
Brown/Copper; Green
Fruit type
Capsule
Fruit value
Showy
Fruit size
1-3 inches long, 1-3 inches wide
Fruit detail
Inflated seed capsules resembling a bladder follow the flowers. The fruits are green when they emerge, drying and turning brown as they age. The seeds have a yellow tint.
Bark color
Dark Brown
Bark detail
The smooth, brown bark has a slight texture appearing as vertical stripes.
Stem color
Green
Stem detail
Multistemmed suckering habit.
Wildlife & Ecology
Native status
Non-native
Origin
Japan, China, Korea
Wildlife value
Its flowers attract pollinators.
Attracts
Pollinators
Play value
Attractive Flowers; Attracts Pollinators; Buffer; Fragrance; Screening; Shade
Food & Medicine
Edible parts
Leaves
Harvest time
Fall
Fruit type
Capsule

Edibility

The leaves are edible.

Uses (ethnobotany)

Edible, buffer, shade

Landscape Use
Landscape location
Naturalized Area; Woodland
Landscape theme
Edible Garden; Pollinator Garden; Rain Garden; Shade Garden
Design feature
Border; Hedge; Screen/Privacy; Shade Tree; Specimen
Garden tags
#deciduous shrub #deciduous #suckers #showy flowers #fragrant flowers #suckering shrub #suckering #showy fruits #naturalizes #naturalized area #shrub #dry soils intolerant #small tree #moist soil #pollinator plant #frost tolerant #hedge #woodland #shrub border
Problems & Resistance
Resistant to
Diseases; Insect Pests; Wind
Propagation
Seed; Stem Cutting

Planted at Hunnicutt

Nobody’s planted this one yet.