Arisaema amurense
Arisaema amurense · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Arisaema amurense is a plant species known for its medicinal potential, particularly through its specialized rhizome. Researchers have focused on the Arisaematis Rhizoma, utilizing 50% aqueous methanol extracts to study its biological properties. One significant area of investigation involves its antihepatotoxic activities, which may offer protection against liver damage. However, the presence of calcium oxalate within the plant requires careful consideration during preparation and use. Recent studies have also explored its influence on conditions related to MAO-B, highlighting its complex biochemical profile.
- Synonyms
- Arisaema Robustum F. Variegatum · Arisaema Komarovii · 13 more
- Common names
- Not available
- Family
- Araceae
- Distribution
- Not available
- Plant Parts
- Rhizome
Classification
Common Names
Arisaema amurense is a fascinating species known by a diverse array of names across different cultures and languages. In English-speaking regions, it is most frequently called the Amur Jack-in-the-pulpit. Its linguistic variety extends into Finnish, where it is referred to as amurinkärsäkalla or amurkobrakalla. In certain contexts, the plant is also identified by the name arizema amurska. Finally, its cultural presence is highlighted by the Chinese name dong bei tian nan xing.
Sources: Catalogue of Life (COL)
Synonyms
Arisaema amurense is a taxonomically diverse species that encompasses several recognized synonyms and variations. Within its classification, the plant is known by various forms, including Arisaema amurense f. purpureum, f. serratum, and f. violaceum. Additionally, the species includes the subspecies Arisaema amurense subsp. robustum. Researchers also recognize the specific variety known as Arisaema amurense var. denticulatum. These diverse designations highlight the complex botanical relationships found within this single species.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Arisaema amurense is a fascinating botanical specimen that belongs to the kingdom Plantae. Within this vast kingdom, the plant is classified under the class Equisetopsida. It further belongs to the order Alismatales, showcasing its specific evolutionary lineage. This species is a member of the Araceae family, which is known for its unique flowering structures. Ultimately, it is defined by its placement within the genus Arisaema.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Alismatales |
| Family | Araceae |
| Genus | Arisaema |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Arisaema amurense is a plant species widely distributed across the temperate regions of Asia. Its presence is particularly notable throughout various parts of China, ranging from the north-central provinces to the southeast. The species also extends its reach into Inner Mongolia and the Manchuria region. Beyond the Chinese mainland, it can be found growing naturally in the eastern reaches of Asia, specifically within Korea. This broad geographic range highlights the plant's adaptability to diverse temperate environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Arisaema amurense is characterized by its distinct growth form as a herbaceous plant. This species remains entirely self-supporting as it develops within its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Arisaema amurense has emerged as a significant subject of pharmacological interest due to its unique chemical properties. Recent studies have successfully isolated four new bioactive cerebrosides from this plant species, along with a previously known variant. These specific compounds, characterized by their complex glucopyranosyl and amido structures, represent a notable discovery in natural product chemistry. Most importantly, these newly identified cerebrosides have demonstrated significant antihepatotoxic activity. Such findings suggest that the plant holds great potential for developing treatments aimed at protecting the liver from damage.
Compounds
Arisaema amurense is a plant widely recognized in Korean folklore for its dangerous and lethal toxicity. This poisonous nature is primarily driven by the plant's high content of calcium oxalate. When the rhizome is accidentally ingested, these crystals can trigger severe physiological reactions such as oral ulceration and esophageal erosion. In some clinical cases, the resulting oropharyngeal edema is so intense that it leads to critical airway obstruction. Consequently, medical intervention like endotracheal intubation may be necessary to manage the life-threatening symptoms caused by its ingestion.
Conditions
Arisaema amurense exhibits significant potential in pharmacological applications through its specific bioactive properties. The plant's methanol extracts act as effective inhibitors of monoamine oxidase B (MAO-B), which is a key factor in managing neurodegenerative diseases. Additionally, the species provides therapeutic benefits through the isolation of unique cerebrosides. These specific bioactive compounds demonstrate significant antihepatotoxic activity. Together, these relationships highlight the plant's multifaceted medicinal utility in targeting both neurological and hepatic health.
Preparations
Arisaema amurense is prepared as 50% aqueous methanol extracts to investigate its inhibitory effects on monoamine oxidase B. This plant species is also prepared as Arisaematis Rhizoma, a traditional herbal medicine that requires DNA barcoding for accurate molecular identification. Furthermore, Arisaema amurense is prepared as a rhizome, which is the specific part used in medicinal applications. The ingestion of this rhizome can lead to severe medical emergencies, such as oropharyngeal airway obstruction. Consequently, the various forms in which Arisaema amurense is prepared highlight its complex role in both traditional medicine and toxicology.
Parts used
Arisaema amurense is a plant widely recognized in Korean folklore for its potent and lethal toxicity. The dangerous nature of this species stems from high concentrations of calcium oxalate, which can cause severe medical complications upon contact. A particularly critical risk arises from the ingestion of the plant's rhizome, which can lead to intense swelling and pain. In clinical cases, consuming this specific part has resulted in acute oropharyngeal edema and life-threatening airway obstructions. Consequently, medical intervention such as endotracheal intubation is often necessary to manage the rapid physiological response to the rhizome's toxins.