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The Five-Leaf Vine
A climbing vine from the misted highlands of southern China, gathered as a daily leaf tea for generations. A look at gynostemma, the plant behind it, and the tradition that grew up around it. It is one of the botanicals catalogued when researchers survey what centenarian populations have long used.
In the highlands of southern China grows a slender climbing vine whose leaves have been gathered and steeped for generations.
Gynostemma pentaphyllum, known locally as jiaogulan, is a member of the gourd family that takes its botanical name from its leaves, which are typically divided into five leaflets. It has been used as a daily leaf tea in the mountainous provinces where it grows.
A vine of the highlands
Gynostemma pentaphyllum is a climbing perennial vine of the Cucurbitaceae, the family that also holds cucumber, melon, and gourd. It grows across parts of southern and eastern Asia, favouring the damp, shaded, mountainous ground of provinces such as Guizhou, Guangxi, and Shaanxi, where the cloud sits low on terraced slopes for much of the year.
The species name records its appearance. Pentaphyllum means five-leaved, and the compound leaf is most often divided into five slender leaflets arranged like an open hand. The vine climbs by tendril, the leaves are harvested and dried, and in the regions where it grows those dried leaves have long been steeped as an everyday tea rather than treated as a rarity.
It is also one of the plants that appears when the herbal traditions of centenarian regions are surveyed, alongside the leaves, roots, and fruits described in the herbs long-lived populations have always used. This piece follows the vine itself: where it grows, what it contains, and how it has been taken.
The plant
Named for its leaf
Pentaphyllum means five-leaved. The compound leaf divides into slender leaflets, and the vine climbs by tendril through shaded highland ground.
The composition
What the leaf contains
The compound groups most often described when the leaf of this vine is characterised in the literature.
Gypenosides
The saponin group most associated with this leaf. Standardised extracts are commonly characterised by their gypenoside content.
A Saponin Family
Gypenosides sit within the wider class of triterpenoid saponins, plant compounds found across many botanical families.
Leaf and Herb
Extracts are typically prepared from the aerial parts, the leaf and herb of the vine rather than the root.
An Open Literature
Work on this plant is ongoing across the research literature, and much of the discussion remains open rather than settled.
The ground
Cloud, slope and shade
The vine favours damp, shaded, mountainous ground, and the provinces where it is gathered are known for exactly that terrain.
The ground
Where the vine grows
The plant and its preparation, set down plainly.
The species
- Name
- Gynostemma pentaphyllum, locally jiaogulan
- Family
- Cucurbitaceae, the gourd family
- Form
- A climbing perennial vine that spreads by tendril.
The terrain
- Where
- Southern and eastern Asia, including Guizhou, Guangxi and Shaanxi
- Ground
- Damp, shaded, mountainous slopes often under low cloud
- Note
- Grows wild and is also cultivated on terraced land.
The daily tea
- Part used
- The aerial parts, chiefly the leaf
- Preparation
- Leaves dried, then steeped as an everyday leaf tea
- Note
- An ordinary household drink in regions counted among those with many centenarians.
The extract
- Source
- Prepared from the leaf and herb rather than the root
- Characterised by
- Gypenoside content, commonly given as a standardised percentage
- Note
- A descriptive specification, not a statement of effect.
One leaf
Five leaflets, one open hand
The leaf that gives the plant its name divides into five slender leaflets, spread like the fingers of an open hand along a climbing stem.
Up close
The vine, in detail
Gathered and dried, then kept for everyday steeping.
A climbing vine that takes hold wherever it can reach.
Shaded highland ground, worked and gathered from.
The plain facts
The vine, one by one
What is documented about this plant, one of those catalogued in surveys of centenarian herbal traditions, set down without embellishment:
In the literature
A much-studied plant
Gynostemma pentaphyllum, its gypenoside constituents, and its long history of use as a leaf tea in the highlands of southern China, have been examined widely across the research literature. The discussion is broad and ongoing, and much of it remains open rather than settled.
This article is provided for educational and informational purposes only and has been reviewed against FDA and FTC guidelines to ensure it does not make any health, disease, or treatment claim. Any research or studies referenced were conducted independently and did not involve Codeage products; no Codeage product has been used in any study or to establish, prove, or imply any benefit. These statements have not been evaluated by the Food and Drug Administration. Codeage products are not intended to diagnose, treat, cure, or prevent any disease.
The plain reading
An ordinary plant, ordinarily taken
What stands out about this vine is how unremarkable its place has been. It grows on shaded slopes, its leaves are dried, and they are steeped and drunk as a matter of habit rather than occasion. The composition can be described, the tradition can be documented, and both are worth setting down plainly without asking the plant to mean more than that.
A vine on a shaded slope, gathered and dried. Five leaflets, and a long habit of steeping them.
In closing
The five-leaf vine
Set beside the better known plants of the centenarian literature, gynostemma is a quiet entry. A climbing vine of the gourd family, named for the five leaflets of its compound leaf, growing on damp shaded slopes in the mountainous provinces of southern China, its dried leaves steeped as an everyday tea. Its gypenoside content is the usual basis on which extracts are characterised.
None of it is a secret, and none of it is a promise. It is simply what is documented about a plant and the centenarian tradition around it, set within the wider story of how the body sustains itself across time.
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