Polygonum runcinatum
Polygonum runcinatum
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Pl. 66B9 — Polygonum runcinatum
Polygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatumPolygonum runcinatum
IOverview
Overview
Polygonum runcinatum, known by its Latin name Polygonum runcinatum, is a perennial plant that thrives in moist environments and prefers light to partial shade. Native to regions including Assam, China North-Central, China South-Central, China Southeast, East Himalaya, Jawa, Myanmar, Nepal, it has been cultivated for its edible parts such as leaves, seeds, and shoots. This plant is found across a wide range in countries like Thailand, Vietnam, Tibet, Taiwan, Sumatera, and the Philippines. Its adaptability to various soil types—light (sandy), medium, and heavy (clay)—and hardiness zones 7-10 make it a versatile addition to gardens. One distinctive feature is its ability to grow up to 0.5 meters in height, making it an attractive ornamental plant while also providing edible benefits.
Quick answers
What is Polygonum runcinatum?
Polygonum runcinatum, known by its Latin name Polygonum runcinatum, is a perennial plant that thrives in moist environments and prefers light to partial shade.
What is Polygonum runcinatum used for?
Traditionally used for immune support, digestion. Each claim is evidence-rated — see Section II for full citations.
Best for
Top 2 evidence-ranked uses of Polygonum runcinatum
Clinicaluses · safety · chemistry · dosagemedicinal profile
IIBenefits & evidence
2 claims · 0 sources
Benefits & evidence
2 claims · 0 sources- Polygonum species are traditionally used in Chinese medicine to support immune function, often prepared as a decoction. While specific for Polygonum runcinatum is limited, its genus is known for similar properties.
Not fully characterised; however, Polygonum species contain flavonoids and anthraquinones which may modulate immune responses.
- Polygonum species are traditionally used in Chinese medicine to aid digestion, often prepared as a decoction. While specific for Polygonum runcinatum is limited, its genus is known for similar digestive support.
Not fully characterised; however, Polygonum species contain compounds like anthraquinones which may stimulate intestinal peristalsis and aid digestion.
IV·bMixology suggestions
1 draft
Mixology suggestions
1 draftEditorial drafts. These pairings are AI-suggested from traditional herbal lore. Always verify with a qualified herbalist before brewing.
Polygonum runcinatum support blend
generaltea
AI returned a direct ingredient list; normalized into one draft blend for editorial review.
Growingconditions · propagation · uses
VCultivation
Cultivation
Polygonum runcinatum thrives in full to partial sun and requires moist soil that can be light (sandy), medium, or heavy (clay). It is hardy in zones 7-10 and grows as a perennial, reaching heights of about 0.5 meters. To propagate, gardeners can use seeds or divisions. Harvest the leaves, shoots, and seeds for culinary use.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
7-10
Life cycle
Perennial
Mature size
0.5 m tall
For first-time growers
How to grow Polygonum runcinatum for the first time
8steps
Start with a simple, light-loving perennial that thrives in various soil types and partial sun.
- 1
What you'll need
Polygonum runcinatum seeds or young plants, potting mix, containers if planting in pots.
- 2
Best time to plant
Plant in spring after the last frost or in fall before the first freeze.
- 3
Soil and container prep
Use a well-draining soil with a pH between 6.0 and 7.5, ensuring containers have drainage holes.
- 4
Sowing or transplanting
Direct sow seeds in the garden after danger of frost is past, or start indoors 4-6 weeks before planting outside.
- 5
First two weeks
Water regularly to keep soil moist but not waterlogged. Keep plants in a partially shaded area if direct sun is strong.
- 6
Ongoing care
Provide light watering as needed, especially during dry spells. Mulch around the base for moisture retention and weed control.
- 7
Harvest or pruning
Prune back plants in late winter to encourage new growth and maintain shape. Harvest leaves and shoots as needed throughout the growing season.
- 8
Common mistakes
Overwatering, planting in full sun without partial shade, neglecting to prune regularly.
VIEdible & utility
Edible & utility
Edible parts:LeavesSeedShoots
Edible uses: The Polygonum runcinatum plant is edible and its leaves, shoots, and seeds can be consumed. The leaves are often eaten fresh in salads or cooked as greens. Young shoots are also commonly used in various dishes. Seeds can be harvested and ground into a flour for baking or added to other foods.
Contextrange · companions · related
VIIDistribution
15 native · 2 introduced
Distribution
15 native · 2 introducedDistribution across2 continents· 15 native· 2 introduced
Europe1 region
introduced (1)United Kingdom
Asia8 regions
native (8)ChinaIndiaMyanmarNepalPhilippinesTaiwanThailandVietnam
Broader regions
native:East Himalaya, Jawa, Sumatera, West Himalaya
introduced:Transcaucasus
IXSpecimen gallery
1 image
Specimen gallery
1 imageXSee also
8 related
See also
8 relatedPlants you might compare or use together — scored by shared family, common use cases, and growing requirements.
shared use cases
Different families, similar therapeutic role — good for comparing.
XI
Explore further
Companion planting
Health goals
Compare with similar plants
Growing zone
XII
About this entry
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