Korean Barberry

Names and Synonyms

Common Names

• Korean Barberry

Scientific Names

Accepted name

Synonyms

• Berberis koreana var. ellipsoidea
• Berberis koreana f. ellipsoidea
• Berberis koreana var. angustifolia
• Berberis koreana f. angustifolia

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, Berberis koreanana, belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is classified under the order Ranunculales. Finally, it is a member of the family Berberidaceae and falls under the genus Berberis.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific and somewhat fragmented geographical distribution across different parts of the world. Its primary natural habitat is located in Eastern Asia, specifically within the regions of Korea. Additionally, the species has established a presence in the Northeastern United States. Within this American territory, it can be found growing in the state of Vermont. Consequently, the distribution of Berberis koreana spans from East Asian landscapes to specific locales in North America.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Morphology

The morphology of Berberis koreana is characterized by its distinct growth form as a shrub. This plant exhibits a woody constitution, developing permanent, lignified stems that provide structural support and define its perennial habit.

Growth form :

shrub

Woodiness :

woody

Physiology

The physiology of Berberis koreana is characterized by a specialized metabolic framework adapted to its temperate habitat, most notably through its photosynthetic pathway, which follows the C3 mechanism. In this C3 pathway, carbon dioxide is fixed directly into a three-carbon compound through the action of the enzyme Rubisco during the Calvin cycle, a process that is highly efficient under the cooler, moist environmental conditions typical of its native range. This metabolic strategy dictates the plant's water-use efficiency and gas exchange dynamics, as it relies on maintaining relatively high stomatal conductance to facilitate CO2 uptake, despite the inherent risk of photorespiration when temperatures rise. Furthermore, the plant's physiological processes are integrated with the synthesis of secondary metabolites, such as isoquinoline alkaloids, which are produced through complex biochemical pathways to serve defensive functions against herbivory and pathogens.

Photosynthetic pathway :

C3

Reproduction

The reproduction of Berberis koreanas is characterized by specific seed morphology and dispersal mechanisms. The plant produces seeds with a highly uniform mass, where the mean, maximum, and minimum seed mass are all recorded at 0.0119 g. In terms of propagation strategy, the species exhibits a zoochorous dispersal syndrome, indicating that its seeds are primarily spread by animals.

Dispersal syndrome :

zoochorous

Seed mass mean:

0.0119 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Berberis koreana has 3 reported plant parts identified across 3 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include flower, fruit, leaf.

Flower

1. Plants (Basel, Switzerland)

Fruit

1. Plants (Basel, Switzerland)

Leaf

1. Plants (Basel, Switzerland)

Chemicals

Berberis koreana has 4 reported phytochemicals identified across 3 scientific publications and several other databases. The most consistently reported chemicals include 4,5-dihydroxy-3-methoxybiphenyl, BERBAMINE, BERBEKORIN A, phenol.

4,5-dihydroxy-3-methoxybiphenyl

1. Journal of natural products

BERBAMINE

1. Plants (Basel, Switzerland)

BERBEKORIN A

1. Journal of natural products

phenol

1. Journal of the science of food and agriculture

Preparations

Berberis koreana has 5 reported preparations identified across 3 scientific publications and several other databases. The most consistently reported preparations include CE, HPE, HPE-BLF, HPE-LPF, MeOH extract of the trunk.

Ce

1. Journal of the science of food and agriculture

Hpe

1. Journal of the science of food and agriculture

Hpe-blf

1. Journal of the science of food and agriculture

Hpe-lpf

1. Journal of the science of food and agriculture

Meoh extract of the trunk

1. Journal of natural products