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Plants that fill a similar niche:
Nyssa sinensis
Pterostyrax corymbosus
Ulmus alata

Phellodendron chinense

Common Name(s):

Phonetic Spelling
fel-oh-DEN-dron chi-NEN-see
Description

Chinese Corktree is a flowering deciduous tree in the citrus family, native to Southern and Central China, with a rounded, spreading crown. It will typically reach a mature height and width of 30 feet with a short trunk and low branches. The leaves are more than a foot long and slightly hairy. The flowers are small, green, and bunched on a hairy panicle. The bark is harvested to produce one of the fundamental herbs in Chinese Medicine; however, it acts strongly on the kidneys and should only be prepared under professional supervision.

Chinese Corktree does best in moist, well-drained soil in full sun. It will tolerate clay and sandy soils, but does not do well in the shade. It is dioecious (only one sex is to be found on any one plant) so both male and female plants must be grown if seed is required. It is slow growing and can take ten years or more to fully mature. When first planted, the tree is not frost hardy and young growth can be damaged by late frosts.

This tree may be difficult to find for sale in the USA.

Diseases, Insect Pests, and Other Plant Problems:

No known diseases or insect pests.

See this plant in the following landscape :
Cultivars / Varieties:
Tags:
#deciduous#dioecious#flowering#flowering tree#fragrant leaves#frost tender#herb garden#medium size tree#rounded#slow growing
 
Cultivars / Varieties:
Tags:
#deciduous#dioecious#flowering#flowering tree#fragrant leaves#frost tender#herb garden#medium size tree#rounded#slow growing
  • Attributes:
    Genus:
    Phellodendron
    Species:
    chinense
    Family:
    Rutaceae
    Uses (Ethnobotany):
    The bark of mature trees is harvested and dried for later use in concocting and herbal medicine; one of the 50 fundamental herbs in Chinese medicine.
    Life Cycle:
    Woody
    Recommended Propagation Strategy:
    Seed
    Country Or Region Of Origin:
    Southern China
    Dimensions:
    Height: 20 ft. 0 in. - 30 ft. 0 in.
    Width: 20 ft. 0 in. - 30 ft. 0 in.
  • Whole Plant Traits:
    Plant Type:
    Tree
    Woody Plant Leaf Characteristics:
    Deciduous
    Habit/Form:
    Rounded
    Growth Rate:
    Slow
    Maintenance:
    Low
  • Cultural Conditions:
    Light:
    Full sun (6 or more hours of direct sunlight a day)
    Soil Texture:
    Clay
    Loam (Silt)
    Sand
    Soil pH:
    Alkaline (>8.0)
    Neutral (6.0-8.0)
    Soil Drainage:
    Good Drainage
    Moist
    USDA Plant Hardiness Zone:
    4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
  • Fruit:
    Fruit Color:
    Black
    Display/Harvest Time:
    Fall
    Fruit Type:
    Berry
    Fruit Width:
    < 1 inch
    Fruit Description:
    Fruits are black, 2/3 of an inch wide, aromatic, and closely packed in a panicle. Seeds ripen in early fall.
  • Flowers:
    Flower Color:
    Gold/Yellow
    Green
    Flower Inflorescence:
    Panicle
    Flower Bloom Time:
    Summer
    Flower Description:
    Flowers are small, yellowish green, and crowded on a short, very downy panicle. Plant is either male or female. Flowers in June.
  • Leaves:
    Woody Plant Leaf Characteristics:
    Deciduous
    Leaf Color:
    Green
    Leaf Feel:
    Glossy
    Smooth
    Leaf Value To Gardener:
    Fragrant
    Leaf Type:
    Compound (Pinnately , Bipinnately, Palmately)
    Leaf Arrangement:
    Opposite
    Leaf Shape:
    Elliptical
    Lanceolate
    Oblong
    Ovate
    Hairs Present:
    Yes
    Leaf Length:
    > 6 inches
    Leaf Description:
    Dark yellow-green pinnate, 15 inch long leaves with 7 to 13 leaflets (3 to 5 inches) that are ovate-elliptic to oblong-lanceolate. Base cuneate to attenuate and oblique, apex mucronate to acuminate. The main stalk is downy.
  • Bark:
    Bark Color:
    Light Brown
    Light Gray
    Bark Description:
    Grayish-brown bark is ridged and corky. The common name Chinese Cork tree refers to the resemblance of the bark of this tree to the bark of the true cork tree, Quercus suber, an unrelated oak family member.
  • Stem:
    Stem Is Aromatic:
    No
  • Landscape:
    Landscape Location:
    Woodland
    Landscape Theme:
    Asian Garden