Artemisia caruifolia

Names and Synonyms

Scientific Names

Accepted name

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae within the phylum Streptophyta and the class Equisetopsida. It is further classified 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 distribution across several key regions of East Asia. Within China, it can be found spanning from the South-Central territories to the North-Central areas. Its presence is also noted in the Manchuria region of China. Additionally, the species extends into the China Southeast part of the country. Beyond mainland China, its geographical range includes Korea in Eastern Asia.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Artemisia caruifolia is characterized by an annual lifecycle, meaning the plant completes its entire developmental process—from seed germination to flowering and seed production—within a single growing season. Following the germination of seeds, typically triggered by seasonal moisture and temperature shifts, the plant undergoes rapid vegetative growth to establish its structural biomass. Once sufficient resources are accumulated, it transitions into its reproductive phase, producing inflorescences that facilitate pollination. Following successful fertilization, the plant focuses its final energy reserves on seed maturation and dispersal. Once the seeds are shed, the individual plant completes its biological cycle and dies, leaving the subsequent generation to emerge from the seed bank in the following season.

Lifecycle :

annual

Morphology

The morphology of Artemisia caruifolia is characterized by its classification as a non-woody herb, exhibiting a growth form that is strictly herbaceous and non-woodiness in its structure. This plant is a self-supporting organism, lacking any climber, vine, or liana tendencies, and functions as an independent species rather than a parasite. In terms of its ecological habitat and positioning, it is a terrestrial plant, showing no aquatic, semiaquatic, or epiphytic characteristics.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Woodiness :

non-woody

Physiology

The physiology of Artemisia caruifolia is characterized by a C3 photosynthetic pathway, which dictates its metabolic processes and carbon fixation efficiency. The vegetative structure is defined by distinct leaf dimensions that contribute to its overall photosynthetic surface area. The leaves exhibit significant morphological variability, with a mean length of 10 cm, ranging from a minimum of 5 cm to a maximum of 15 cm. Correspondingly, the leaf width varies from a minimum of 2 cm to a mean of 3.75 cm, reaching a maximum width of 5.5 cm. These specific leaf dimensions and the C3 metabolic framework underpin the plant's physiological capacity for energy production and biomass accumulation.

Leaf length max:

15 cm

Leaf length mean:

10 cm

Leaf length min:

5 cm

Leaf width max:

5.5 cm

Leaf width mean:

3.75 cm

Leaf width min:

2 cm

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Artemisia caruifolia has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Germacranolide, caruifolin A.

Germacranolide

1. Journal of natural products

caruifolin A

1. Journal of natural products