American Ginseng

Photo of American ginseng plant with ripe berries
Safety Concerns
Scientific Name
Panax quinquefolius
Araliaceae (ginsengs)

American ginseng is a perennial herb. Its leaves occur in a whorl at the top of the single stem, and each leaf is palmately compound, with 3 to 5 leaflets. Small, insignificant greenish-white flowers emerge in May–July on a stalk emerging from the base of the whorl of leaves. A cluster of red berries is produced in middle to late summer or early fall.

Similar species: A related species, dwarf ginseng (P. trifolius), grows in the northeast United States but not in Missouri. Other members of the ginseng family that are native or naturalized include English ivy, wild sarsaparilla, American spikenard, and Hercules' club. None are likely to be confused with American ginseng.


Height: to about 20 inches.

Where To Find
image of American Ginseng Distribution Map

Scattered in the Ozark and Ozark Border Divisions; scattered to uncommon in the rest of the state. Apparently absent from most of the Mississippi Lowlands, Unglaciated Plains, and portions of the Glaciated Plains.

In hardwood forests on shady, well-drained, north- and east-facing slopes in predominantly porous, humus-rich soils, and often in ravines. Long valued as a medicinal plant, particularly overseas, wild and cultivated ginseng is an annual crop in the United States and Canada valued in excess of $25 million, but overzealous collection is causing serious concern about the survival of American ginseng in the forest ecosystem.

More than 90 percent of Missouri's commercial harvest comes from wild plants. Because unlimited harvests have made ginseng decline or disappear in many places, harvest in some states is illegal. The ginseng trade is regulated internationally. It is also regulated under the Missouri Wildlife Code, with an official collecting season (usually Sept. 1 through Dec. 31, when fruits are on the plants). Please see American Ginseng Harvest Regulations below.

Highly valued in Chinese herbal medicine, American ginseng root is dried and shipped overseas, where it is traditionally drunk as a tea. Recently, it has been put into a variety of other products as well. Oddly, most ginseng products sold in our country are made from Asian ginseng.

In addition to humans, who have shown a pattern of overharvesting this plant, deer and other forest herbivores also consume American ginseng. Other threats to its survival include fragmentation and disruption of its habitat by human suburban and agricultural development.

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Similar Species
About Wildflowers, Grasses and Other Nonwoody Plants in Missouri
A very simple way of thinking about the green world is to divide the vascular plants into two groups: woody and nonwoody (or herbaceous). But this is an artificial division; many plant families include some species that are woody and some that are not. The diversity of nonwoody vascular plants is staggering! Think of all the ferns, grasses, sedges, lilies, peas, sunflowers, nightshades, milkweeds, mustards, mints, and mallows — weeds and wildflowers — and many more!