Persicaria filiformis
Persicaria filiformis, commonly known as Threadleaf Knotweed, is a unique trailing medicinal herb valued in traditional practices. Characterized by its delicate, thread-like foliage, this plant is often utilized for its purported anti-inflammatory and restorative properties. It serves as a fascinating subject for those exploring botanical healing and natural remedies.
- Scientific name: Persicaria filiformis
- Family: Polygonaceae
- Native range: Europe
Taxonomical Classification
This plant belongs to the kingdom Plantae within the phylum Streptophyta and is classified under the class Equisetopsida and subclass Magnoliidae. It is further organized into the order Caryophyllales and the family Polygonaceae. Finally, its taxonomic identity is defined by the genus Persicaria.
| Rank | Classification | Source |
|---|---|---|
| Kingdom | Plantae | WCVP |
| Phylum | Streptophyta | WCVP |
| Class | Equisetopsida | WCVP |
| Subclass | Magnoliidae | WCVP |
| Order | Caryophyllales | WCVP |
| Family | Polygonaceae | WCVP |
| Genus | Persicaria | WCVP |
Common Names
This plant, Persicaria filiformis, is recognized by various common names across different linguistic regions. In Chinese, it is known as 金线草 (zh-tw), 金线草 (zh), and 金线草 (zh-hans). In Japanese, it is referred to as ミズヒキ (ja), while in Korean, its common name is 이삭여뀌 (ko).| Language | Common Name | Source |
|---|---|---|
| zh-tw | 金線草 | Wikidata |
| ja | ミズヒキ | Wikidata |
| ko | 이삭여뀌 | Wikidata |
| zh | 金线草 | Wikidata |
| zh-hans | 金线草 | Wikidata |
| zh-cn | 金线草 | Wikidata |
| zh | 九龙盘 | Wikidata |
| zh | 水引 | Wikidata |
Distribution
This plant exhibits a wide-ranging geographical distribution that spans across several distinct regions. In Southeastern Europe, it can be found growing in Italy. Its range extends significantly eastward into the Russian Far East, specifically within the Kuril Islands. Within China, the species is widely distributed across the North-Central, South-Central, and Southeast territories. Together, these locations highlight the broad ecological adaptability of Persicaria filiformis.
| Region | Area | Source |
|---|---|---|
| Southeastern Europe | Italy | WCVP |
| Russian Far East | Kuril Is. | WCVP |
| China | China South-Central | WCVP |
| China | China North-Central | WCVP |
| China | China Southeast | WCVP |
| Eastern Asia | Japan | WCVP |
| Eastern Asia | Korea | WCVP |
| Eastern Asia | Nansei-shoto | WCVP |
| Eastern Asia | Taiwan | WCVP |
| Indian Subcontinent | East Himalaya | WCVP |
Plant Parts
This plant, known scientifically as Persicaria filiformis, is characterized as a slender, creeping herb that typically grows in moist or marshy habitats. As a herbaceous species, it lacks woody tissue, instead utilizing its delicate, thread-like stems to spread across the ground or weave through surrounding vegetation. The medicinal properties of this herb are often derived from its entire soft structure, which is utilized in various traditional remedies.- Total parts
- 1
- Scientific sources
- 1
| Plant Part | Sources | Confidence |
|---|---|---|
| herb | 1 | ★☆☆☆☆ |