Hong Kong Dogwood
NameHong Kong Dogwood
Scientific NameCornus hongkongensis
Common NamesHong Kong Dogwood, Hongkong Dogwood
Plant FamilyCornaceae
Natural HabitatNative to evergreen broad-leaved forests and thickets in mountainous regions of southern China (including Hong Kong), Vietnam, Laos, and Thailand, typically at elevations of 200-1800 meters.
Parts Usedfruit,bark,leaf
Medicinal Actionsastringent,antioxidant,anti-inflammatory
Traditional UsesTraditionally, various *Cornus* species have been used for their astringent properties to treat fevers, diarrhea, and as a general tonic. The fruits of some species are also consumed for their nutritional and antioxidant benefits.
Active ConstituentsTannins, Iridoid glycosides, Flavonoids, Vitamin C
Preparation Methodsdecoction,infusion
Contraindications & WarningsDue to high tannin content in bark and leaves, excessive consumption may cause gastrointestinal upset. Pregnant or breastfeeding women and individuals with specific medical conditions should consult a healthcare professional.
Cultivation NotesPrefers well-drained, acidic to neutral soil and full sun to partial shade. It is relatively hardy and drought-tolerant once established, making it a popular ornamental tree.
Raritycommon
Description
Cornus hongkongensis is a medium-sized evergreen tree or large shrub, known for its striking white to creamy-yellow flower bracts that surround a central cluster of small, inconspicuous flowers. Its leaves are typically ovate to elliptic, glossy green, and often turn reddish in cooler weather.
