Artemisia myriantha

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Artemisia dubia var. myriantha
• Artemisia vulgaris var. myriantha

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Asterales, it is classified under the family Asteraceae. Finally, it is categorized within the genus Artemisia as the species Artemisia myriantha.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical presence throughout various regions of China. It is specifically found across the South-Central and North-Central parts of the country. Additionally, its distribution extends into the southeastern provinces of China. The species is also documented within the high-altitude territories of Tibet. Finally, its habitat includes the specific landscape of the Qinghai province.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Artemisia myriantha is characterized by a highly specific and restricted altitudinal niche, as it is found exclusively at an elevation of 2780 m AMSL. This precise elevational range, with both its minimum and maximum recorded values converging at 2780 m AMSL, suggests that the species occupies a narrow ecological band within its habitat. Such specialized distribution indicates that the plant is likely adapted to the specific climatic conditions, soil compositions, and atmospheric pressures unique to this particular mountain height, making it a highly niche-dependent species within its alpine or sub-alpine ecosystem.

Elevational range max:

2780 m AMSL

Life history

The life history of Artemisia myriantha is characterized by its status as a perennial plant, allowing it to persist through multiple growing seasons. As a perennial species, it avoids the complete senescence seen in annuals, instead establishing a robust root system that facilitates survival during dormant periods. Its developmental cycle involves a continuous or seasonal rhythm of vegetative growth followed by reproductive phases, where it invests energy into flowering and seed production to ensure long-term population stability. This perennial nature enables the plant to occupy its ecological niche reliably over several years, adapting its growth patterns to the availability of environmental resources.

Lifecycle :

perennial

Morphology

The morphology of Artemisia myriantha is characterized by its growth form as a herb, presenting a non-woody structure throughout its vegetative development. Although it exhibits a climbing habit, it functions as a self-supporting climber rather than relying on other structures for elevation. As a terrestrial organism, it grows within the soil substrate rather than as an epiphyte, maintaining a consistent herbaceous stature.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Woodiness :

non-woody

Physiology

The physiology of Artemisia myriantha is characterized by distinct morphological dimensions in its foliage that facilitate its metabolic processes. The leaf structure exhibits significant variability in size, with the leaf length typically maintaining a mean value of 9.5 cm, though it can range from a minimum of 7 cm to a maximum of 12 cm. This longitudinal growth is complemented by a specialized leaf width that fluctuates between a minimum of 6 cm and a maximum of 10 cm, resulting in a mean leaf width of 8 cm. These specific leaf dimensions contribute to the overall surface area available for gas exchange and photosynthetic activity, playing a crucial role in the plant's energy acquisition and physiological regulation.

Leaf length max:

12 cm

Leaf length mean:

9.5 cm

Leaf length min:

7 cm

Leaf width max:

10 cm

Leaf width mean:

8 cm

Leaf width min:

6 cm

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Artemisia myriantha has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Compound 3.

Compound 3

1. Natural products and bioprospecting

Activities

Artemisia myriantha has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Cytotoxic.

Cytotoxic

1. Natural products and bioprospecting

Conditions

Artemisia myriantha has 1 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include HepG2 cells.

Hepg2 cells

1. Journal of natural products

Preparations

Artemisia myriantha has 2 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include EtOAc fraction, EtOH extract.

Etoac fraction

1. Journal of natural products

Etoh extract

1. Journal of natural products