Lady Bird Johnson Wildflower Center - The University of Texas at Austin information

 Native Plant Database

Celastrus scandens (American bittersweet)
Smith, R.W.

Celastrus scandens L.


American bittersweet

Celastraceae (Bittersweet Family)



A high-climbing or sprawling woody vine, reaching 30 ft. Deciduous leaves are simple, ovate and dark-green; greenish-yellow in fall. Small, greenish flowers are followed by a showy, orange capsule that splits open to expose a crimson aril. A twining, woody vine that produces small green flowers and distinctive bicolored fruits. The fruit is held in drooping clusters.

This native species is being replaced in the Northeast by the more aggressive Asiatic Bittersweet (C. orbiculatus) which has escaped from cultivation. It has flowers and showy scarlet fruit arising from the axils of the leaves.

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Plant Characteristics

Duration: Perennial
Habit: Vine
Size Notes: Climber
Leaf: Green
Autumn Foliage: yes
Flower:
Fruit: Red, Orange
Size Class: 12-36 ft.

Bloom Information

Bloom Color: Yellow , Green , Brown
Bloom Time: May , Jun

Distribution

USA: AL , AR , CT , DE , GA , IL , IN , IA , KS , KY , LA , ME , MD , MA , MI , MN , MS , MO , MT , NE , NH , NJ , NY , NC , ND , OH , OK , PA , RI , SC , SD , TN , TX , VT , VA , WV , WI , WY , DC
Canada: MB , NB , ON , QC
Native Distribution: Que. to Man. & e. MT, s. to GA & AL mts., TX & WY
Native Habitat: Woodlands; bluffs; stream banks; rocky hillsides; thickets; fence rows; roadsides
USDA Native Status: L48(N), CAN(N)

Growing Conditions

Water Use: High
Light Requirement: Sun , Part Shade , Shade
Soil Moisture: Moist , Dry
Soil pH: Circumneutral (pH 6.8-7.2)
CaCO3 Tolerance: Medium
Soil Description: Well-drained soils.

Benefit

Warning: POISONOUS PARTS: All parts, seeds. Low toxicity if eaten. Symptoms include vomiting, diarrhea, loss of conciousness. (Poisonous Plants of N.C.)
Attracts: Birds

Last Update: 2012-12-07