Phyllanthus flexuosus

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Hemicicca flexuosa
• Hemicicca japonica
• Cicca flexuosa
• Glochidion flexuosum
• Diasperus flexuosus
• Kirganelia flexuosa
• Phyllanthus japonicus

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and class Equisetopsida. Within the subclass Magnoliidae, it is ordered under Malpighiales and placed in the family Phyllanthaceae. Finally, its taxonomic identity is defined by its membership in the genus Phyllanthus.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical range across several regions in East Asia. In China, its distribution is primarily concentrated within the South-Central territories. It is also frequently found throughout the Southeast regions of the country. Furthermore, the species extends its reach into the island nation of Japan. Together, these areas define the natural habitat where the plant can be discovered.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Phyllanthus flexuosus is closely defined by its specific altitudinal distribution within montane or sub-montane ecosystems. This species thrives within a distinct elevational gradient, typically occupying mid-to-high altitude habitats. Its ecological niche is characterized by a minimum elevation of 700 m AMSL, with a mean distribution centered around 1100 m AMSL, and it reaches its upper limit at an elevation of 1500 m AMSL. This range suggests that the plant is adapted to the specific climatic conditions, such as temperature fluctuations and moisture availability, found within these mid-elevation mountain belts.

Elevational range max:

1500 m AMSL

Elevational range mean:

1100 m AMSL

Elevational range min:

700 m AMSL

Life history

The life history of Phyllanthus flexuosus is characterized by its distinct growth strategies and structural classifications within its ecosystem. This species exhibits a complex architectural nature, primarily functioning as a phanerophyte, which allows it to maintain its reproductive and vegetative structures above the soil surface during unfavorable seasons. In addition to this dominant growth habit, it can also manifest as a nanophanerophyte, indicating that its perennial shoots are relatively short, typically staying within a limited height range above the ground. These life forms enable the plant to navigate its environmental niche by positioning its photosynthetic and reproductive organs strategically to maximize light interception and survival through varying climatic cycles.

Life form :

nanophanerophyte

Life form :

phanerophyte

Morphology

The morphology of Phyllanthus flexuosus is characterized by a woody growth form that can manifest as either a tree or a shrub. It typically reaches an average plant height of approximately 3 meters. This species is a self-supporting climber, meaning it does not rely on a host for structural stability. As an independent organism, it functions without parasitic behavior and maintains a terrestrial lifestyle, growing directly in the soil rather than as an epiphyte.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Growth form :

shrub

Parasite :

independent

Plant height mean:

3 m

Woodiness :

woody

Physiology

The physiological profile of Phyllanthus flexuosus is characterized by distinct morphological dimensions within its foliar structures, which play a critical role in its metabolic and photosynthetic processes. The leaves exhibit significant variability in size, with a mean leaf length of 3.25 cm and a range extending from a minimum of 2 cm to a maximum of 4.5 cm. This longitudinal variation is accompanied by a corresponding breadth in leaf width, which maintains a mean of 1.75 cm. The width of the leaves fluctuates between a minimum of 1 cm and a maximum of 2.5 cm, reflecting a structural adaptability that likely influences the plant's surface area for gas exchange and light absorption. These specific dimensional parameters suggest a specialized physiological adaptation to its environmental niche, where the controlled leaf surface area optimizes the balance between transpiration rates and photosynthetic efficiency.

Leaf length max:

4.5 cm

Leaf length mean:

3.25 cm

Leaf length min:

2 cm

Leaf width max:

2.5 cm

Leaf width mean:

1.75 cm

Leaf width min:

1 cm

Reproduction

The reproduction of Phyllanthus flexuosus is characterized by the development of specialized fruit structures that facilitate the dispersal of its progeny. The plant produces fruits that exhibit highly consistent morphological dimensions, maintaining a uniform size across different specimens. Specifically, the fruit width is remarkably stable, with a minimum, mean, and maximum value all recorded at 0.6 cm. This lack of variance in fruit width suggests a highly regulated developmental process during the maturation of the reproductive organs. Once these fruits reach their characteristic size, they play a critical role in the plant's life cycle by protecting the developing seeds until they are ready for dispersal into the surrounding environment.

Fruit width max:

0.6 cm

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Phyllanthus flexuosus has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include stem.

Stem

1. Planta medica

Chemicals

Phyllanthus flexuosus has 2 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Betulin, Lupeol.

Betulin

1. Dr. Duke
2. Planta medica
3. Journal of natural products

Lupeol

1. Planta medica
2. Journal of natural products

Activities

Phyllanthus flexuosus has 12 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include AntiHIV, Anticarcinomic, Antifeedant, Antiflu, Antiinflammatory.

AntiHIV

1. Dr. Duke

Anticarcinomic

1. Dr. Duke

Antifeedant

1. Dr. Duke

Antiflu

1. Dr. Duke

Antiinflammatory

1. Dr. Duke

Antitumor

1. Dr. Duke

Antiviral

1. Dr. Duke

Aphidifuge

1. Dr. Duke

Cytotoxic

1. Dr. Duke

Hypolipemic

1. Dr. Duke

Preparations

Phyllanthus flexuosus has 2 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include bark, stem bark.

Bark

1. Journal of natural products

Stem bark

1. Planta medica