Ajuga decumbens

Names and Synonyms

Scientific Names

Accepted name

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and class Equisetopsida. Within the subclass Magnoliidae, it falls under the order Lamiales and the family Lamiaceae. Ultimately, its taxonomic identity is defined by its placement in the genus Ajuga.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a widespread geographical distribution across several distinct regions within China. It can be found growing in the South-Central parts of the country, reaching as far as the island of Hainan. The species also inhabits the northern territories, specifically within the Manchuria region. Furthermore, its presence extends into the North-Central areas of China. Finally, the plant's range includes the high-altitude landscapes of Qinghai.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Ajuga decumbens is characterized by a perennial lifecycle, allowing the plant to persist through multiple growing seasons. Structurally, it is classified as a hemicryptophyte, a life form where the perennating buds are located at the soil surface, protected by leaf litter or organic debris during unfavorable conditions. This hemicryptophytic growth habit enables the species to maintain its presence in its ecological niche by ensuring survival through seasonal shifts.

Life form :

hemicryptophyte

Lifecycle :

annual

Morphology

The morphology of Ajuga decumbens is characterized by its growth form as a non-woody herb. It functions as a self-supporting plant, lacking the climbing mechanisms required for obligatory or facultative climbing, and instead maintains its structure independently. As an independent organism, it does not exhibit any parasitic behavior toward other plants. Furthermore, it is a terrestrial species, establishing its root system within the soil rather than living as an epiphyte.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Woodiness :

non-woody

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Ajuga decumbens has 1 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 flower.

Flower

1. Cancer letters
2. Journal of natural products

Chemicals

Ajuga decumbens has 11 reported phytochemicals identified across 2 scientific publications and several other databases. The most consistently reported chemicals include 8-Acetylharpagide, 2A, 2B, 3A, 3B.

8-Acetylharpagide

1. Cancer letters
2. Journal of natural products

2A

1. Fitoterapia

2B

1. Fitoterapia

3A

1. Fitoterapia

3B

1. Fitoterapia

3c

1. Fitoterapia

8-O-Acetylharpagide

1. Journal of ethnopharmacology

Acetylharpagide

1. Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica

Clerodane Diterpenes

1. Planta medica

Cyasterone

1. Journal of natural products

Activities

Ajuga decumbens has 2 reported activities identified across 2 scientific publications and several other databases. The most consistently reported activities include Antibacterial, Antiviral.

Antibacterial

1. Journal of ethnopharmacology

Antiviral

1. Journal of ethnopharmacology

Medicinal Uses

Ajuga decumbens has 1 reported medicinal uses identified across 2 scientific publications and several other databases. The most consistently reported uses include cancer.

Most Reported Uses

Preparations