Ajuga lupulina

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Ajuga lupulina f. breviflora
• Ajuga lupulina f. humilis
• Ajuga lupulina var. major

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Lamiales and family Lamiaceae, it is classified under the genus Ajuga.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical distribution across several key regions in Asia. In China, it can be found throughout the South-Central and North-Central territories. Its presence also extends to the high-altitude areas of Qinghai and Tibet. Furthermore, the species is documented within the Indian Subcontinent, specifically in Assam. These diverse locations highlight the plant's ability to inhabit varied environmental landscapes.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Ajuga lupulina is characterized by its status as a perennial plant, allowing it to persist through multiple growing seasons. Morphologically, it is classified as a hemicryptophyte, a life form where the perennating buds are located at or just below the soil surface, protected by leaf litter or soil during unfavorable periods. This growth strategy enables the species to effectively navigate seasonal changes and re-establish itself annually from its protected subterranean structures.

Life form :

hemicryptophyte

Lifecycle :

perennial

Morphology

The morphology of Ajuga lupulina is characterized by its growth form as a non-woody herb and specifically a forb. It functions as a self-supporting plant, meaning it does not require external structures for support, and it follows a self-supporting climbing habit rather than being an obligate or facultative climber. As a terrestrial species, it grows directly in the soil and is entirely independent, showing no parasitic behavior toward other plants.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Growth form :

forb

Parasite :

independent

Woodiness :

non-woody

Reproduction

Reproduction in Ajuga lupulina occurs through both sexual and asexual mechanisms, ensuring its ability to colonize diverse habitats. Sexual reproduction is facilitated by its zygomorphic flowers, which attract various insect pollinators to enable cross-pollination and subsequent seed set. The resulting seeds are small, and quantitative data indicates that the seed mass has a mean value of 0.1018 g. Following fertilization, the seeds are dispersed to facilitate the establishment of new individuals. Complementing this sexual cycle, the plant also utilizes vegetative reproduction via stolons or rhizomatous growth, allowing it to spread vegetatively and form dense clonal mats in its environment.

Seed mass mean:

0.1018 g

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Ajuga lupulina has 7 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include 6-Benzyladenine, Ajuforrestin A, BA, Indole-3-butyric acid, Lupulin D.

6-Benzyladenine

1. Plants (Basel, Switzerland)

Ajuforrestin A

1. Biology

BA

1. Plants (Basel, Switzerland)

Indole-3-butyric acid

1. Plants (Basel, Switzerland)

Lupulin D

1. Journal of natural products

NAA

1. Plants (Basel, Switzerland)

TDZ

1. Plants (Basel, Switzerland)

Activities

Ajuga lupulina has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antibacterial.

Antibacterial

1. Journal of natural products

Conditions

Ajuga lupulina has 1 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include lung cancer.

Lung cancer

1. Biology