Lophatherum gracile
Lophatherum gracile · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Lophatherum gracile is a versatile botanical known for its therapeutic potential in managing various physiological conditions. Utilizing both the leaf and stem, preparations such as Lophatheri Herba, ethanol extracts, and herbal teas are commonly employed. The plant contains significant bioactive chemicals, including isoorientin and swertiajaponin, which drive its medicinal efficacy. These compounds support diverse activities ranging from analgesic and diuretic effects to acting as an ACE-inhibitor and angiotensin-receptor-blocker. Consequently, it serves as an effective natural remedy for addressing fever, reducing viral load, and promoting weight management through anorexic properties.
- Synonyms
- Acroelytrum Urvillei · Allelotheca Urvillei · 22 more
- Common names
- Not available
- Family
- Poaceae
- Distribution
- Northern America
- Plant Parts
- Leaf · Stem
Classification
Common Names
Lophatherum gracile is a versatile plant known by a variety of regional and linguistic names. In many botanical contexts, it is referred to by its common name, Herba Lophatheri. Depending on the local culture, it is also frequently called Rumput Bambu or Sasagrass. Its identity extends into different languages, appearing as lofater křehký in certain regions and ササクサ in Japan. These diverse names highlight the global presence and cultural significance of this unique species.
Sources: Catalogue of Life (COL)
Synonyms
Lophatherum gracile is a plant species that has been categorized under several different botanical names throughout history. Scientific literature identifies various synonyms for this plant, including the names Acroelytrum japonicum and Acroelytrum urvillei. It is also frequently associated with the designation Allelotheca urvillei in various taxonomic records. Furthermore, the species has been referred to as Lophatherum annulatum in different contexts. Finally, the name Lophatherum dubium serves as another recognized synonym within its complex botanical relationships.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Lophatherum gracile is a distinctive species belonging to the kingdom Plantae. Within this vast biological realm, the plant is classified under the class Equisetopsida. It falls specifically into the order Poales, showcasing its evolutionary connections to other grass-like organisms. As a member of the Poaceae family, it shares structural characteristics common to many widely known grasses. Ultimately, this species is defined by its unique placement within the genus Lophatherum.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Poales |
| Family | Poaceae |
| Genus | Lophatherum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Lophatherum gracile is a plant species primarily distributed across the temperate regions of Asia. Within China, its presence is widely noted in the South-Central and Southeast provinces, as well as on the island of Hainan. The species also extends its range into Eastern Asia, establishing significant populations in both Japan and Korea. This widespread distribution highlights its ability to thrive in various environments throughout these distinct geographical areas. Consequently, understanding these specific regional patterns provides valuable insight into the ecological footprint of the plant.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Lophatherum gracile is a self-supporting herb characterized by its elegant and slender growth form. This plant typically reaches a maximum height of approximately one meter as it establishes itself in its environment. Its structural stability allows it to thrive while maintaining a delicate presence within its natural habitat.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Lophatherum gracile is a significant medicinal plant that has demonstrated potent antiviral properties against respiratory syncytial virus (RSV). Recent studies show that an ethanol extract of this plant can effectively inhibit RSV infection and reduce lung inflammation in both cellular and animal models. The antiviral activity is largely driven by key ingredients such as isoorientin and swertiajaponin, which work to decrease viral loads. By suppressing inflammatory markers and improving T cell ratios, the extract helps ameliorate lung lesions caused by the virus. Ultimately, these scientific findings provide a strong biological rationale for the traditional use of this plant in treating respiratory ailments.
Compounds
Conditions
Lophatherum gracile exhibits significant antioxidant activity as demonstrated by its ability to treat DPPH and ABTS radicals. The plant's water-soluble polysaccharide also shows antitumor potential through its treatment of the H22 tumor-bearing mice model. Furthermore, ethanol extracts of the plant effectively inhibit RSV replication in both in vitro and in vivo settings. This inhibitory effect extends to the treatment of RSV-induced inflammation by reducing viral loads and suppressing pro-inflammatory cytokines. Together, these properties validate the traditional medicinal uses of the plant for various respiratory and systemic conditions.
Preparations
Lophatherum gracile is prepared as Lophatheri Herba by using its dried stems and leaves to provide medicinal and food benefits. This plant is also processed as an ethanol extract, which has demonstrated significant antiviral activity against respiratory syncytial virus infections. Furthermore, Lophatherum gracile is utilized in the preparation of herbal tea, ranking among the most important species used for health care in certain regions. These various preparations allow the plant to exert important pharmacological effects, such as anti-inflammatory and antipyretic actions. Through these different forms, the plant serves as a versatile resource in both traditional medicine and modern pharmacological studies.
Parts used
Lophatherum gracile is a versatile plant that holds significant value in both medicinal and culinary applications. The primary components used to create the traditional herbal preparation known as Lophatheri Herba are the plant's dried stems and leaves. These specific parts, the stem and the leaf, serve as the essential sources for various active chemical constituents. Within these structures, flavonoids and phenolic acids are found to provide important health benefits such as anti-inflammatory and diuretic effects. Consequently, the utilization of the stems and leaves of L. gracile continues to be a vital area of study for future food and pharmaceutical development.