Ampelopsis cantoniensis aka Ampelopsis Cantoniensis

Taxonomy ID: 15455

Ampelopsis cantoniensis (now accepted as Nekemias cantoniensis (Hook. & Arn.) K.Koch) is a woody climbing vine in the family Vitaceae, native to South and Southwest China and extending through Japan, Malaysia, Thailand, and Vietnam.

The plant climbs by means of tendrils and produces pinnately compound leaves. Aerial parts contain a high concentration of flavonoid compounds, most notably dihydromyricetin (also called ampelopsin), which accumulates to roughly 25 g per 100 g dry weight. The aerial parts have also yielded phloretin, myricetin, and novel meroterpenoids (ampechromonol A and B).

A. cantoniensis has a documented history of use in traditional medicine in Taiwan and southern China — as a folk remedy for pain relief and as a herbal tea in Guangxi, China. Scientific studies have confirmed multiple pharmacological activities, including anti-inflammatory effects (inhibition of nitric oxide production), cytotoxicity against leukemia cell lines, immunomodulatory activity, and antibacterial action against methicillin-resistant Staphylococcus aureus (MRSA).

The plant is morphologically similar to the closely related Nekemias grossedentata and Nekemias megalophylla, which can make species identification difficult in markets where these plants are traded for medicinal value.

Common names

Ampelopsis Cantoniensis, Ampelopsis Hypoglauca, Hedera Hypoglauca, Leea Theifera, Nekemias Cantoniensis, Nekemias Hypoglauca

More information about Ampelopsis Cantoniensis

Where is Ampelopsis cantoniensis native to?

Ampelopsis cantoniensis is native to South and Southwest China, with its range extending into Japan, Malaysia, Thailand, and Vietnam. It is associated with warm-temperate and subtropical regions of East and Southeast Asia.

What are the medicinal uses of Ampelopsis cantoniensis?

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Ampelopsis cantoniensis has a documented history of use as folk medicine in Taiwan for reducing pain. Multiple peer-reviewed studies confirm a range of pharmacological activity: extracts inhibit inflammatory nitric oxide production (via phloretin and related flavanones), induce apoptosis in human leukemia cell lines, enhance macrophage and natural killer cell activity in vivo, and show antibacterial action against MRSA primarily through dihydromyricetin (ampelopsin), the dominant flavonoid (~25 g per 100 g dry herb). It is also consumed as a herbal tea in Guangxi, China.

Is Ampelopsis cantoniensis edible?

Ampelopsis cantoniensis is documented as a herbal tea drink in Guangxi, China. The aerial parts are rich in flavonoids, with ampelopsin (dihydromyricetin) as the dominant compound. No food-grade edibility data for fruits or other parts was identified in the reviewed botanical and pharmacological literature.

What are the other uses of Ampelopsis cantoniensis?

Extracts from Ampelopsis cantoniensis have been evaluated for use as natural antioxidants in edible oils to inhibit lipid oxidation. The plant's high flavonoid content, particularly dihydromyricetin, drives interest in food and nutraceutical applications.

Are there varieties of Ampelopsis cantoniensis?

Ampelopsis cantoniensis (now Nekemias cantoniensis) is morphologically very similar to Nekemias grossedentata and Nekemias megalophylla, which makes visual identification difficult. The reclassification from Ampelopsis to Nekemias reflects recent phylogenetic findings that the traditional Ampelopsis circumscription was paraphyletic. No infraspecific varieties or cultivars are widely recognized in the scientific literature reviewed.

What are the water needs for Ampelopsis Cantoniensis

Ampelopsis Cantoniensis should be watered regularly, allowing the soil to dry out between waterings.

What is the right soil for Ampelopsis Cantoniensis

Ampelopsis Cantoniensis loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

What is the sunlight requirement for Ampelopsis Cantoniensis

Ampelopsis Cantoniensis requires abundant, bright, and direct light to thrive. The best placement for this plant is within one foot of a window to ensure it receives enough light. If you live in an area with more extreme weather, such as hot summers or cold winters, you may need to adjust the placement of the plant accordingly. During hot summer months, it is important to place the plant away from full sun, as this can cause the leaves to yellow or burn. During cold winter months, it is best to move the plant closer to the window to take advantage of the extra light that can help it survive. By keeping an eye on the current weather in your area, you can make sure your Ampelopsis Hypoglauca is always in the right place to thrive.

Is Ampelopsis Cantoniensis toxic to humans/pets?

Ploi lacks confirmed information on the toxicity of this plant. If you, a relative, or your pet accidentally consume plant material with unknown toxicity, it's best to consult a medical expert.

More info:
Wikipedia GBIF

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