Tessaria absinthioides
Tessaria absinthioides · Accepted scientific name
Scientific literature: Very Sparse (7 studies) · ★☆☆☆☆
Tessaria absinthioides is a versatile plant species recognized for its significant range of biological activities, including antioxidant, antimicrobial, antimitogenic, and digestive properties. Research indicates that its medicinal potential extends to treating conditions such as HSV-1 and providing expectorant effects. Furthermore, studies have explored its application in managing colorectal cancer through its unique chemical profile. These therapeutic benefits are primarily derived from various preparations, including essential oils and decoctions. Most notably, aqueous extracts (AE) are frequently utilized to harness the plant's diverse health-promoting capabilities.
- Synonyms
- Baccharis Absinthioides · Baccharis Banksiifolia · 1 more
- Common names
- Not available
- Family
- Asteraceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Tessaria absinthioides is a versatile plant recognized by a diverse array of regional identifiers. It is frequently referred to by the common names Brea and Pájaro bobo in various local dialects. Depending on the specific area, it may also be known as callacozo or chilquilla. In certain parts of Chile, the species is specifically called hierba de la zorra. These various names highlight the deep cultural and linguistic connections surrounding this unique botanical species.
Sources: Catalogue of Life (COL)
Synonyms
Tessaria absinthioides is a botanical species that has been categorized under several different scientific names throughout history. Due to evolving taxonomic classifications, it is recognized by the synonyms Baccharis absinthioides and Baccharis banksiifolia. Researchers may also encounter this same plant listed as Pluchea absinthioides in older or alternative botanical records. Understanding these shifting nomenclatures is essential for accurately identifying the plant across various scientific studies. Consequently, recognizing these synonymous relationships ensures clarity when discussing its biological identity.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Tessaria absinthioides is a distinctive botanical specimen that belongs to the kingdom Plantae. Within this vast biological realm, the plant is classified under the class Equisetopsida. It is further organized into the order Asterales, showcasing its evolutionary connections. As a member of the genus Tessaria, it possesses specific morphological traits unique to its lineage. Ultimately, this species is a recognized part of the diverse Asteraceae family.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Tessaria |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Tessaria absinthioides is a resilient plant species with a broad distribution across much of Southern America. It is widely documented throughout Brazil, including its southern regions, where it thrives in diverse local environments. In Argentina, the plant maintains a significant presence, stretching from the northeast to the northwest and down into the southern territories. Its reach also extends through central Chile, showcasing its ability to adapt to various South American landscapes. This widespread geographic range highlights the plant's ecological importance throughout the southern cone of the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Tessaria absinthioides develops into a robust shrubby growth form. As a self-supporting plant, it maintains its own structure without the need for external assistance.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Tessaria absinthioides is a medicinal plant native to the Argentinean Puna and Chile that possesses a diverse range of biological activities. Scientific studies have confirmed its strong antioxidant capacity, which helps reduce reactive oxygen species and combat oxidative stress. Beyond its antioxidant properties, the plant demonstrates significant antimicrobial and anti-biofilm effects against various bacterial strains. Research also highlights its antimitogenic potential, specifically regarding its ability to inhibit cell proliferation in vascular smooth muscle cells. Furthermore, traditional uses of the plant's decoction support its roles as a digestive and expectorant agent, making it a valuable candidate for nutraceutical development.
Compounds
Conditions
Tessaria absinthioides demonstrates a diverse range of therapeutic properties, including the ability to inhibit 10% fetal calf serum-induced cell proliferation in vascular smooth muscle cells. The plant also exhibits significant antimicrobial activity by inhibiting the biofilm formation of Bacillus sp. Mcn4. Its antiviral potential is evidenced by its ability to treat HSV-1 through aqueous extracts and its capacity to inhibit the Junin virus (JUNV) using its essential oils. Furthermore, Tessaria absinthioides effectively treats melanoma by inducing cytotoxicity and inhibiting tumor growth and metastasis in murine models.
Preparations
Tessaria absinthioides is prepared as aqueous extracts to demonstrate antioxidant and anti-atherogenic effects on vascular smooth muscle cells and mice. This species is also prepared as aqueous extracts (AE) to evaluate its in vitro antiviral activity against various viruses like HSV-1 and PV-2. For traditional medicinal uses in South America, Tessaria absinthioides is prepared as a decoction, which has been studied for its high phenolic content and antioxidant properties. Additionally, the plant is prepared as an essential oil, showing significant virucidal activity against the Junin virus and herpes simplex virus type 1. Finally, Tessaria absinthioides is prepared as ethanol 20% extracts to create herbal mixtures that serve as potential antioxidant and anti-inflammatory nutraceuticals.