Indian wormwood

Names and Synonyms

Common Names

• Indian wormwood
• Mugwort

Scientific Names

Accepted name

Synonyms

• Artemisia vulgaris var. indica

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified within the phylum Streptophyta and class Equisetopsida. It is further categorized under the subclass Magnoliidae and the order Asterales. Ultimately, it is a member of the family Asteraceae within the genus Artemisia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical distribution across various regions of China. It can be found growing in the South-Central areas of the country. Furthermore, its range extends to the tropical landscape of Hainan. The species also inhabits the northern territories of Inner Mongolia and Manchuria. Finally, it is documented to exist within the China North-Central region.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Artemisia indica is characterized by its specialization in high-altitude environments, specifically thriving within a distinct vertical niche. This species is predominantly found in montane ecosystems, occupying an elevational range that begins at a minimum of 1800 m AMSL and extends up to a maximum of 3000 m AMSL. Within this altitudinal belt, the plant adapts to the specific climatic pressures of subalpine and alpine zones, often colonizing open, rocky slopes or scrublands where it can withstand the thinner atmosphere and varying temperature fluctuations typical of these elevations. Its distribution is closely tied to these specific topographical gradients, making it a significant component of the high-mountain flora.

Elevational range max:

3000 m AMSL

Elevational range min:

1800 m AMSL

Life history

The life history of Artemisia indica is characterized by its classification as a perennial plant, allowing it to persist through multiple growing seasons. Depending on environmental conditions and resource availability, its developmental cycle can exhibit variable growth patterns, sometimes behaving similarly to annuals or biennials in harsher climates. The plant typically establishes itself through seed dispersal or vegetative spread, progressing through distinct vegetative stages where it develops its characteristic aromatic foliage before transitioning into a reproductive phase. During its reproductive cycle, it produces inflorescences that facilitate genetic diversity through flowering, after which the perennial nature of the species ensures the survival of the root system to support regrowth in subsequent seasons.

Lifecycle :

perennial

Morphology

The morphology of Artemisia indica is characterized by its growth form as a non-woody herb, typically presenting as a self-supporting plant that does not require climbing structures. It reaches a mean plant height of approximately 1.2 m, maintaining an upright, independent stature. As a terrestrial species, it is neither aquatic nor an epiphyte, growing directly in soil environments. The plant is categorized as an independent organism, lacking parasitic tendencies, and its physical structure is defined by its herbaceous, non-woody nature.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Plant height mean:

1.2 m

Woodiness :

non-woody

Physiology

The physiological characteristics of Artemisia indica are closely tied to its morphological dimensions and nutrient acquisition strategies. The plant exhibits specific leaf dimensions that play a critical role in its photosynthetic capacity and transpiration rates. The leaves typically maintain a mean length of 6.5 cm, with dimensions ranging from a minimum of 5 cm to a maximum of 8 cm. In terms of lateral expansion, the leaf width shows a mean of 4 cm, fluctuating between a minimum of 3 cm and a maximum of 5 cm. These varying surface areas allow the plant to optimize light interception within its specific ecological niche. Furthermore, regarding its metabolic interaction with soil nutrients, Artemisia indica does not function as a nitrogen fixer, meaning it relies on the uptake of available nitrates and ammonium from the soil rather than through symbiotic nitrogen-fixing bacteria.

Leaf length max:

8 cm

Leaf length mean:

6.5 cm

Leaf length min:

5 cm

Leaf width max:

5 cm

Leaf width mean:

4 cm

Leaf width min:

3 cm

Nitrogen fixer :

no

Reproduction

The reproduction of Artemisia indica is characterized by a specific seasonal flowering cycle and a reliance on biological vectors for successful fertilization. The flowering period typically commences in June and extends through October, providing a prolonged window for reproductive activity. The pollination syndrome of this species is classified as biotic, specifically utilizing insect-mediated mechanisms to facilitate pollen transfer. This insect pollination process is central to its reproductive strategy, ensuring the genetic exchange necessary for seed production during its active blooming months.

Flowering time :

Jun

Flowering time :

Oct

Pollination syndrome :

insect

Pollination syndrome :

biotic

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Artemisia indica has 2 reported plant parts identified across 2 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf, root.

Leaf

1. BMC complementary and alternative medicine

Root

1. Molecular medicine reports

Chemicals

Artemisia indica has 22 reported phytochemicals identified across 2 scientific publications and several other databases. The most consistently reported chemicals include Maackiain, exiguaflavone A, exiguaflavone B, 1,8-Cineole, 2-(2,4-dihydroxyphenyl)-5,6-methylenedioxybenzofuran.

Maackiain

1. Dr. Duke
2. Journal of natural products
3. Molecular medicine reports

exiguaflavone A

1. Dr. Duke
2. Journal of natural products

exiguaflavone B

1. Dr. Duke
2. Journal of natural products

1,8-Cineole

1. Food chemistry

2-(2,4-dihydroxyphenyl)-5,6-methylenedioxybenzofuran

1. Dr. Duke

4,5-Dicaffeoylquinic acid

1. International journal of molecular sciences

Artemisia ketone

1. Food chemistry

Borneol

1. Food chemistry

CARVEOL

1. Food chemistry

Davanone

1. Pharmacognosy research

Activities

Artemisia indica has 8 reported activities identified across 2 scientific publications and several other databases. The most consistently reported activities include Antimalarial, Antibacterial, Antifungal, Antimicrobial, Antioxidant.

Antimalarial

1. Dr. Duke
2. Journal of natural products

Antibacterial

1. Food chemistry

Antifungal

1. Food chemistry

Antimicrobial

1. Food chemistry

Antioxidant

1. Food chemistry

Antiplasmodial

1. Dr. Duke

Antitumor

1. Molecular medicine reports

Cytotoxic

1. Food chemistry

Medicinal Uses

Artemisia indica has 10 reported medicinal uses identified across 2 scientific publications and several other databases. The most consistently reported uses include Cancer, Plasmodium falciparum, bacterial infection, colon, diarrhea.

Most Reported Uses

Preparations