Korean mulberry (Morus indica) — identification, habitat & look-alikes

Korean mulberry is an Asian deciduous tree that can be mistaken for white mulberry. Its leaves range from unlobed to deeply lobed and usually feel rough on top, but leaf shape alone is not enough to identify it. Its fruit turns black when ripe, with long, slender parts of the flowers still sticking out from the cluster.

Appearance

Appearance: The fleshy turns black when ripe, and its long project from the fruit cluster.
Growth form: It grows as a deciduous shrub or small tree, rarely taller than about 49 ft (15 m).
Leaves: The leaves are usually egg-shaped but may be lobed. Their upper surface is rough, while the paler underside has fine hairs.
Flowers: Male and female flowers can occur on the same tree, often on separate branches.
Fruit: Many tiny fruits and their fleshy flower parts join into one mulberry-like compound fruit.

Look-alikes

white mulberryMorus alba

Korean mulberry usually has a rough upper leaf surface, while white mulberry (Morus alba) is generally smoother. Leaf shape overlaps so much that a single leaf photo may not be enough.

Why they get mixed upBoth can have highly variable, lobed leaves and mulberry-like fruit.

black mulberryMorus nigra

Look closely at a fruiting cluster: Korean mulberry has long styles that remain visible beyond the fruit, unlike black mulberry (Morus nigra). Ripe fruit color alone is not reliable.

Why they get mixed upBoth can produce dark, blackberry-like fruit.

red mulberryMorus rubra

Red mulberry (Morus rubra) leaves can also feel rough, so leaf texture alone is not enough. Korean mulberry has longer styles that stick out from its fruit clusters; red mulberry has little or no visible style. White and red mulberries can also form hybrids, making leaf-photo identification harder.

Why they get mixed upBoth can have lobed leaves and dark ripe fruit in the southeastern United States.

Look-alike mulberries in the U.S. Southeast

	Upper leaf surface	Ripe fruit clue
Korean mulberry	rough	long styles project
white mulberry	usually smooth	styles not prominent
black mulberry	rough	long styles absent
red mulberry	rough	short or absent styles

Where it lives

Typical habitats: roadsides
disturbed stream banks
Range: It is native from India through parts of mainland Southeast Asia. In the United States, verified wild records include Alabama, and researchers suggest it may be overlooked elsewhere in the Southeast.
Preferred conditions: Alabama plants were found in disturbed roadside and streamside sites.

Name and classification

About the name: Morus bombycis is another scientific name used for Korean mulberry.

Conservation

IUCN Red List: DDData DeficientNot enough data yet to assess

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