Ehretia acuminata
Ehretia acuminata · Accepted scientific name
Scientific literature: Very Sparse (3 studies) · ★☆☆☆☆
Ehretia acuminata is a versatile medicinal plant that holds significant potential in pharmacological research. The leaves of this species are particularly notable for being rich in bioactive chemical compounds, including kaempferol, methyl rosmarinate, caffeic acid, and p-hydroxy benzoic acid. These constituents contribute to a wide range of therapeutic activities, such as antimicrobial, antiviral, and hepatoprotective properties. Furthermore, the plant exhibits beneficial medicinal conditions, including antioxidant, antispasmodic, and wound-healing effects. Through these diverse biological actions, Ehretia acuminata serves as a valuable resource for natural medicine development.
- Synonyms
- Ehretia Serrata Var. Obovata · Cordia Thyrsiflora · 18 more
- Common names
- Not available
- Family
- Boraginaceae
- Distribution
- Southern America
- Plant Parts
- Leaf
Classification
Common Names
Ehretia acuminata is a diverse botanical species recognized by a wide variety of regional and common names. In some parts of the world, it is frequently referred to as brown-cedar or simply Puna. The plant also carries unique identifiers such as the name chisha-no-ki in certain linguistic contexts. Depending on the local culture, it may even be known as Cườm rụng nhọn or erécia končistá. These many names highlight the global presence and cultural significance of this distinctive plant.
Sources: Catalogue of Life (COL)
Synonyms
Ehretia acuminata is a diverse botanical species that is recognized by several different scientific names within various taxonomic frameworks. One notable synonym for this plant is Cordia thyrsiflora, which highlights its historical classification. Furthermore, the species encompasses several distinct varieties that have been formally documented. These include Ehretia acuminata var. grandifolia and Ehretia acuminata var. laxiflora, both of which represent unique morphological forms. Additional recognized varieties such as Ehretia acuminata var. obovata and Ehretia acuminata var. pilosula further illustrate the complex botanical relationships surrounding this plant.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Ehretia acuminata is a fascinating biological specimen that belongs to the kingdom Plantae. Within this vast kingdom, the species is classified under the class Equisetopsida. It is further organized into the order Boraginales, showcasing its specific evolutionary placement. This plant is a proud member of the family Boraginaceae, which helps define its unique botanical characteristics. Ultimately, it is identified by its specific genus, Ehretia, marking its distinct position in the natural world.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Boraginales |
| Family | Boraginaceae |
| Genus | Ehretia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Ehretia acuminata is a versatile species with a broad geographical footprint spanning across multiple continents. In the African region, it can be found throughout the Western Indian Ocean, specifically within Mauritius and Réunion. Its presence extends significantly into Asia, where it thrives within various temperate climates. In China, the plant is widely distributed across both the South-Central and Southeast regions. Furthermore, its range reaches into Eastern Asia, including the islands of Japan.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Ehretia acuminata is a self-supporting plant that takes the form of a sturdy tree. This species is characterized by its impressive vertical reach in various environments. Depending on its specific growing conditions, the tree can reach a maximum height of 15 meters. In optimal circumstances, however, it has the potential to grow even larger, reaching up to 30 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Ehretia acuminata is a medicinal plant utilized by various ethnic communities across Asia and Australia for a wide range of traditional purposes. Recent systematic reviews have highlighted the significant pharmacological potential of its crude extracts. Specifically, the plant has demonstrated notable antimicrobial and antiviral activities, making it a subject of interest for infectious disease research. Furthermore, its documented hepatoprotective effects suggest a valuable role in supporting liver health. While these therapeutic properties are well-acclaimed, further research is needed to link these specific activities to their individual isolated phytochemicals.
Compounds
Ehretia acuminata serves as a significant source of several bioactive chemical constituents. Detailed phytochemical analyses have revealed that the plant contains essential compounds such as beta-sitosterol and ethyl caffeate. Furthermore, the presence of kampferol highlights the diverse secondary metabolites found within its structure. Research also identifies methyl rosmarinate as a key component isolated from the species. Finally, the identification of allantoin underscores the complex chemical profile characteristic of this plant.
Conditions
Ehretia acuminata demonstrates significant therapeutic potential through its various pharmacological activities. Crude extracts of the plant have shown a considerable analgesic effect in medicinal applications. Research further indicates that the plant effectively treats anti-diabetic conditions. It also serves as a potent agent to treat anti-inflammatory responses within the body. Additionally, the plant exhibits useful anti-oxidant and antimicrobial properties.
Preparations
Parts used
Ehretia acuminata possesses specific botanical characteristics, such as the presence of functional leaves. While research often focuses on related species like Ehretia thyrsiflora, the study of leaf chemistry remains a vital area of investigation. In similar studies, complex compounds are isolated from leaves through advanced chromatography techniques. For instance, researchers have successfully identified diverse constituents like beta-sitosterol and ethyl caffeate within the genus. Understanding these chemical profiles helps deepen our knowledge of the structural and medicinal properties of the plant.