American barberry

Names and Synonyms

Common Names

• Allegheny barberry
• American barberry

Scientific Names

Accepted name

Synonyms

• Berberis sinensis var. canadensis
• Berberis macrotheca
• Berberis pisifera
• Berberis caroliniana
• Berberis caroliniana var. macrocarpa
• Berberis brevifolia
• Berberis fischeri
• Berberis sinensis f. canadensis
• Berberis serrulata
• Berberis macrocarpa
• Berberis macracantha
• Berberis vulgaris var. canadensis

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta within the class Equisetopsida. It is further classified under the subclass Magnoliidae and 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, known as Berberis canadensis, exhibits a specific range across several regions of the United States. In the North-Central U.S.A., its presence is documented in the states of Illinois and Missouri. Moving toward the Northeastern U.S.A., the species can also be found growing in Indiana. Additionally, its distribution extends into the Pennsylvania region within the Northeast. Finally, the plant is recorded as part of the natural flora in West Virginia.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Berberis canadensis is characterized by its classification as a perennial, meaning it lives for several years and maintains its presence in the ecosystem through successive growing seasons. As a long-lived woody shrub, it undergoes a consistent seasonal cycle, emerging from dormancy in the spring to produce vibrant foliage and distinctive yellow flowers. Following pollination, the plant transitions into a reproductive phase where it develops fleshy, tart berries that serve as a vital food source for local fauna, facilitating seed dispersal. This perennial nature allows the plant to establish deep root systems and woody structures that provide stability and resilience against environmental fluctuations, enabling it to persist and expand within its natural habitat over many years.

Lifecycle :

perennial

Morphology

The morphology of Berberis canadensis is characterized by its growth form as a woody shrub, functioning as a self-supporting plant that does not require climbing structures. As a terrestrial species, it maintains an independent existence, neither acting as a parasite nor as an epiphyte. The plant exhibits a robust, woody structure, distinguishing it from herbaceous or graminoid forms, and its physical habit is strictly self-supporting rather than being a liana, vine, or any other type of climber.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Woodiness :

woody

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Berberis canadensis has 6 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Isorhamnetin, Jatrorrhizine, Palmatine, fructose, glucose.

Isorhamnetin

1. Plant foods for human nutrition (Dordrecht, Netherlands)

Jatrorrhizine

1. Natural product research

Palmatine

1. Natural product research

fructose

1. Plant foods for human nutrition (Dordrecht, Netherlands)

glucose

1. Plant foods for human nutrition (Dordrecht, Netherlands)

mannitol

1. Plant foods for human nutrition (Dordrecht, Netherlands)

Preparations

Berberis canadensis has 1 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include extracts.

Extracts

1. Zeitschrift fur Naturforschung. C, Journal of biosciences