Zanthoxylum avicennae

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant exhibits a wide geographical distribution across several regions in Asia. Within China, it can be found growing in the South-Central, Southeast, and Hainan areas. Its presence also extends into the Indo-China peninsula. Specifically, it is documented to inhabit the countries of Laos and Thailand. Therefore, the species thrives across diverse habitats from coastal China to Southeast Asian mainland forests.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Zanthoxylum avicennae is characterized by its status as a perennial species, ensuring its presence across multiple growing seasons. Functionally, the plant exhibits a phanerophyte life form, maintaining its photosynthetic organs on elevated branches above the ground level, though it can also be categorized under the nanophanerophyte classification depending on the specific growth stage or environmental context. Throughout its lifecycle, the plant maintains an evergreen deciduousness, retaining its foliage consistently rather than shedding it seasonally.

Deciduousness :

evergreen

Life form :

nanophanerophyte

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Xanthoxylum avicennae is characterized by its growth form as a woody tree, reaching an average height of approximately 12 m. As a self-supporting plant, it does not exhibit climbing habits such as lianas or vines, nor does it function as a parasite or an epiphyte, maintaining an independent lifestyle. Primarily a terrestrial species, it possesses a robust, woody structure that supports its upright development.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height mean:

12 m

Woodiness :

woody

Physiology

The physiology of Xanthoxylum avicennae is characterized by a specialized metabolic framework adapted to its specific environmental niche. In terms of carbon assimilation, the plant utilizes a C3 photosynthetic pathway, relying on the direct fixation of atmospheric carbon dioxide through the Calvin cycle without the specialized CO2-concentrating mechanisms found in C4 or CAM species. Furthermore, regarding its nutrient acquisition strategies, the species does not function as a nitrogen fixer, meaning it lacks the symbiotic relationship with diazotrophic bacteria required to convert atmospheric nitrogen into bioavailable forms, instead relying on the uptake of nitrates and ammonium from the surrounding substrate.

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Xanthoxylum avicenniae is characterized by a complex biological process driven primarily by biotic factors. The pollination syndrome of this species is categorized as biotic, relying on living organisms rather than abiotic elements to facilitate the transfer of pollen. Specifically, the plant utilizes an insect-mediated pollination strategy, involving various insect types to ensure successful fertilization. Furthermore, the reproductive cycle of Xanthoxylum avicenniae is governed by a mechanism where self-fertilization is absent, necessitating cross-pollination through its insect vectors to maintain genetic diversity.

Pollination syndrome :

insect

Pollination syndrome :

biotic

Self fertilization :

absent

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Zanthoxylum avicennae has 2 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 leaf, stem.

Leaf

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

Stem

1. Journal of natural products

Preparations

Zanthoxylum avicennae has 2 reported preparations identified across 2 scientific publications and several other databases. The most consistently reported preparations include essential oil, root.

Essential oil

1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

Root

1. Journal of agricultural and food chemistry