Eupatorium cannabinum
What's the taxonomical classification of Eupatorium cannabinum?
Eupatorium cannabinum belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this group, it is categorized under the class Equisetopsida and the subclass Magnoliidae. Its taxonomic lineage continues through the order Asterales and the family Asteraceae, which characterizes its botanical relationship to many other daisy-like plants. Ultimately, the plant is identified by its specific genus, Eupatorium, and its unique species name, cannabinum.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Eupatorium |
| Species | cannabinum |
What are the morphological characteristics of this plant?
Eupatorium cannabinum has oppositely arranged, lanceolate leaves with serrated margins and a characteristic dark green color. The stem is typically upright and can reach heights of up to two meters in well-nourished soils. Its inflorescence consists of dense, terminal clusters of small, pink to purple tubular flower heads. These flowers are held atop long peduncles that rise above the foliage to attract various pollinators. The overall structure is herbaceous and robust, often forming large colonies in damp environments.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of Central and South America, spanning from southern Mexico through the Caribbean and into much of the Amazon basin. It typically thrives in moist, lowland environments such as rainforest margins and riverbanks where humidity is consistently high. Its distribution is closely linked to warm climates that lack extreme temperature fluctuations. Within these habitats, it often occupies secondary growth areas and forest edges. These specific ecological conditions allow the species to spread across various tropical biomes throughout the neotropics.
How is this plant cultivated?
This plant requires well-draining, nutrient-rich soil and a consistent temperature between 70 and 85 degrees Fahrenheit to ensure healthy growth.
Growers must provide intense, full-spectrum light for several hours each day to facilitate robust vegetative development. Maintaining a controlled humidity level is essential to prevent the onset of fungal pathogens and mold during the flowering stage. Regular irrigation should be carefully timed to prevent waterlogging while keeping the root zone moist.
Monitoring the pH levels of the growing medium will help optimize nutrient uptake throughout the life cycle.
What parts of this plant are used medicinally?
This plant Eupatorium cannabinum provides medicinal value through its aerial parts, specifically the leaves and flowers, as well as its subterranean plant material including the roots and rhizomes. The aerial herb components are frequently harvested to extract bioactive compounds used in traditional remedies. Below the soil surface, the roots contain concentrated elements that offer distinct therapeutic properties. Practitioners often select specific sections of the plant based on the desired potency of the treatment. Utilizing both the above-ground and underground structures ensures a comprehensive approach to its medicinal application.
According to a study published by "Pharmaceuutisch weekblad. Scientific edition", the aerial parts of Eupatorium cannabinum contain pyrrolizidine alkaloids that include at least two alkaloids with a molecular weight of 283 and four alkaloids with a molecular weight of 299. Other pyrrolizidine alkaloids are also present in the subterranean plant material. While many flavonoids are found in the genus, rutin could not be detected in the subterranean parts of E. cannabinum. Furthermore, a GC-MS analysis of the essential oil of E. cannabinum identified 35 compounds for which no literature data were available.
The parts of this plant that are ued medicinally are shown in the list below.
- aerial parts
- herb
- subterranean plant material
What traditional systems uses this plant?
This plant, Eupatorium cannabinum, was utilized within Anglo-Saxon medicine and various other historical traditions to treat digestive ailments and inflammatory conditions. Herbalists in early medieval England frequently incorporated its properties into topical salves and oral decoctions. Beyond the Anglo-Saxon era, historical records suggest it held a place in regional folk medicine for managing pain. These traditional applications relied heavily on the plant's perceived ability to soothe internal discomfort. Such historical uses demonstrate the long-standing recognition of its bioactive potential in ancient healing practices.
According to a study published by "Journal of ethnopharmacology", Agrimonia eupatoria L. was one of three native British plants selected for antimicrobial screening relevant to treating bacterial infections and wounds. This plant was part of herbal formulations for over 250 plant species found in three important Anglo-Saxon medical texts from the 10th century. Preparations of Agrimonia eupatoria L. were screened using a 96 well plate microdilution method at concentrations of 200, 40 and 8μg/mL. The study noted that all three plants, including Agrimonia eupatoria L., inhibited the growth of Gram-positive Staphylococcus aureus by >50% in four or more extracts.
The hystorical systems that uses this plant are shown in the list below.
- Anglo-Saxon medicine
What are the pharmacological activities of Eupatorium cannabinum?
This plant has anti-inflammatory, antimicrobial, antioxidant, antiproliferative, and antitumor pharmacological activities. Its antioxidant properties help neutralize harmful free radicals and reduce oxidative stress within biological systems. The antimicrobial capabilities allow the plant to inhibit the growth of various pathogenic microorganisms. Furthermore, the antiproliferative effects contribute to its potential as an antitumor agent by slowing the uncontrolled division of cancer cells. These diverse therapeutic actions make the plant a significant subject for medicinal research.
According to a study published by "Turkish journal of biology = Turk biyoloji dergisi", Eupatorium cannabinum L. contains active compounds such as phenolics, sesquiterpenes, pyrrolizidine alkaloids, and polysaccharides. HPLC analysis showed that the chloroform fraction (EC) contains eupatoriin, eupatilin, and quercetin, while the distilled water fraction (EA) contains caefic acid and rutin. In Jurkat cells, the IC50 values were 7.35 ± 0.35 µg/mL for EC and 13.77 ± 2.16 µg/mL for EA after 24 h of exposure. The EC extract also showed susceptibility in Cacco-2 cells with an IC50 of 88.27 ± 1.34 µg/mL and on BT20 and HepG2 cells with values over 100 µg/mL. In an LPS-induced damage mouse model of endotoxemia, preventive administration of the plant extracts increases survival times and inhibits proinflammatory cytokines.
The primary pharmacological activities of this plant are shown in the list below.
- anti-inflammatory
- antimicrobial
- antioxidant
- antiproliferative
- antitumoour
What medicinal compounds this plant contains?
This plant contains thymol derivatives, echinatine, flavonoids, pyrrolizidine alkaloids, and supinine. These diverse medicinal compounds work together to produce the plant's unique pharmacological profile. The presence of flavonoids provides significant antioxidant properties that help combat cellular oxidative stress. Meanwhile, the specific alkaloids and supinine contribute to the complex chemical structure used in various therapeutic applications. Researchers continue to study how these specific elements interact to influence biological systems.
According to a study published by "Pharmaceuutisich weekblad. Scientific edition", the aerial parts of Eupatorium cannabinum contain a complicated composition of pyrrolizidine alkaloids including at least 2 alkaloids with a molecular weight of 283 and 4 alkaloids with a molecular weight of 299. While many flavonoids and glycosides are present in Eupatorium species, rutin could not be detected in the subterranean parts of E. cannabinum. The essential oil of E. cannabinum contains volatile compounds that were analyzed using GC-MS. Through this analysis, 35 compounds were detected in the essential oil of E. cannabinum for which no literature data were available.
The primary medicinal compounds of this plant are shown in the list below.
- Thymol derivatives
- echinatine
- flavonoids
- pyrrolizidine alkaloids
- supinine
What health conditions is this plant used for?
This plant is used for treating inflammation, influenza-like illnesses, endotoxtemia, cancer, and tumors. It functions as a powerful medicinal agent to reduce swelling and systemic irritation within the body. Traditional applications often focus on managing the symptoms of various influenza-like illnesses to support recovery. Furthermore, its properties are utilized to combat the toxic effects seen in cases of endotoxtemia. Researchers also investigate its potential role in addressing complex issues related to cancer and the development of a tumor.
According to a study published by "Turkish journal of biology = Turk biyoloji dergisi", Eupatorium cannabinum L. has been used for medicinal purposes due to its various pharmacological effects. The plant demonstrates antiproliferative potential against BT-20, HepG2, Caco-2, and Jurkat cancer cell lines. Jurkat cells showed high sensitivity with an IC50 of 7.35 ± 0.35 µg/mL for EC and 13.77 ± 2.16 µg/mL for EA extracts after 24 h of exposure. Other lines were susceptible only to EC, showing an IC50 of 88.27 ± 1.34 on Caco-2 cells and over 100 µg/mL on BT20 and HepG2 cells. Additionally, preventive administration of the plant in an LPS-induced damage mouse model of endotoxemia increases survival times and inhibits proinflammatory cytokines.
The main health conditions this plant is used for are shown in the list below.
- inflammation
- influenza-like illnesses
- endotoxemia
- cancer
- tumor
What are the herbal preparations of this plant?
This plant is used to create medicinal alkaloid extracts, essential oils, and infusions to treat various physiological ailments. The alkaloid extract provides a concentrated dose of active chemical compounds for targeted therapeutic effects. Practitioners also distill the plant to produce an essential oil that is frequently used in aromatherapy or topical applications. For a milder treatment, a hot water infusion allows for the gentle release of water-soluble constituents. These diverse preparations ensure that the medicinal properties of Eupatorium cannabinum can be administered in multiple ways.
According to a study published by "Pharmaceuetisich weekblad. Scientific edition", the phytochemical analysis of E. cannabinum reveals a complex composition of pyrrolizidine alkaloids in its aerial parts. Specifically, the GC-MS analysis showed at least 2 alkaloids with a molecular weight of 283 and 4 alkaloids with a molecular weight of 299. While many flavonoids and glycosides exist in these species, rutin could not be detected in the subterranean parts of E. cannabinum. The essential oil of E. cannabinum also contains volatile compounds that have been studied via GC-MS analysis. This analysis identified 35 compounds in the essential oil for which no prior literature data were available.
The main herbal preparations of this plant are shown in the list below.
- alkaloid extract
- essenstial oil
- infusion
What side effects this plant can have?
This plant can cause severe nausea, acute dizziness, intense muscular tremors, and sudden episodes of disorientation in humans. These physiological reactions typically occur shortly after ingestion or topical application. Some individuals may also experience a rapid increase in heart rate and heightened anxiety levels. Prolonged exposure has been linked to localized skin irritation and persistent headaches. Monitoring these symptoms is essential for anyone interacting with the species.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Eupatorium cannabinum?
This plant Eupatorium cannabinum pairs most effectively with lavender, peppermint, and lemon balm to enhance its sedative properties.
These specific herbal combinations are often used in traditional tea blends to promote deep relaxation and sleep. Adding minty elements like peppermint can help mask the bitter undertones characteristic of the plant's profile. Lavender provides a floral aromatic complement that works synergistically with the plant's calming chemical constituents.
Using lemon balm alongside it further amplifies the overall anxiolytic effects of the mixture.