Aspidistra elatior
Aspidistra elatior · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Aspidistra elatior, commonly known as the cast iron plant, is a hardy species renowned for its resilience in low-light environments. Beyond its ornamental value, recent scientific interest has focused on its potential medicinal properties. Research suggests that this plant possesses significant antitumor and antiviral activities. Specifically, studies have explored its ability to combat various pathogens, including the Respiratory Syncytial Virus. Understanding these biological functions may open new doors for its application in therapeutic developments.
- Synonyms
- Not available
- Common names
- Not available
- Family
- Asparagaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Aspidistra elatior is a remarkably resilient plant known by many different names across various cultures and languages. In English-speaking regions, it is most famously referred to as the Cast-iron-plant due to its ability to thrive in harsh conditions. Its diverse identity continues through regional variations, such as the Spanish term Hojas de salón and the Lithuanian Aukštoji aspidistra. Some enthusiasts may also recognize it by the names Aspidistre élevée or Fulles depending on their local botanical traditions. Regardless of what you call it, this versatile species remains a staple for indoor gardeners worldwide.
Sources: Catalogue of Life (COL)
Taxonomy
Aspidistra elatior is a distinctive plant that belongs to the vast kingdom Plantae. Within this kingdom, it is classified under the class Equisetopsida, showcasing its unique botanical structure. Its evolutionary lineage continues through the order Asparagales, which helps define its specific biological traits. This plant is further nested within the family Asparagaceae, a group known for various ornamental species. Ultimately, it is identified by its specific genus, Aspidistra, which distinguishes it from other related greenery.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asparagales |
| Family | Asparagaceae |
| Genus | Aspidistra |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Aspidistra elatior is a resilient plant primarily distributed throughout the Asia-Temperate regions. Its natural habitat spans across several diverse territories, including much of China, specifically within the South-Central and Southeast provinces. The species is also widely established in Eastern Asia, finding suitable environments in Japan and Korea. Additionally, the plant maintains a notable presence throughout the island of Taiwan. This broad geographic range highlights the plant's ability to thrive in various temperate climates across the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Aspidistra elatior is characterized by its distinct herb growth form. This resilient plant is entirely self-supporting, allowing it to maintain its upright presence without external aid.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Aspidistra elatior has demonstrated significant biological potential through the extraction of a specific lectin from its rhizomes. Research indicates that this protein, known as Aspidistra elatior lectin (AEL), possesses notable antiviral properties. Specifically, AEL has shown the ability to inhibit the vesicular stomatitis virus, Coxsackie virus B4, and respiratory syncytial virus in vitro. Furthermore, the plant exhibits antitumor activity by demonstrating antiproliferative effects against several specific tumor cell lines. These findings are supported by the observation that AEL induces the upregulation of key cell cycle-related proteins like p53 and p21.
Compounds
Conditions
Aspidistra elatior produces a purified lectin known as AEL that demonstrates significant antiviral capabilities. Specifically, AEL acts against the Coxsackie virus B4 with a minimum inhibitory concentration of approximately 4 μg/mL. In addition to its antiviral effects, the plant extract exhibits potent antiproliferative activity against several tumor cell lines. This includes the effective treatment of Bre-04, Lu-04, HepG2, and Pro-01 cells. These biological interactions occur as the lectin increases the proportion of the sub-G1 phase within these specific targets.