Scrophularia buergeriana
Scrophularia buergeriana · Accepted scientific name
Scientific literature: Very Sparse (2 studies) · ★☆☆☆☆
Scrophularia buergeriana is a medicinal plant known for its diverse pharmacological potential. The roots of this species are the primary parts utilized for their therapeutic properties. It exhibits significant neuroprotective effects and can influence cardiac functions through (+)-inotropic, (-)-inotropic, and (-)-chronotropic activities. Traditionally, it has been employed to manage various conditions such as arthritis, rheumatism, and fever. Additionally, this plant is often used as a remedy to alleviate constipation.
- Synonyms
- Not available
- Common names
- Not available
- Family
- Scrophulariaceae
- Distribution
- Not available
- Plant Parts
- Root
Classification
Common Names
Scrophularia buergeriana is a versatile plant recognized by many different names across various cultures and languages. In many regions, it is commonly referred to as bei xuan shen or hyeonsam, reflecting its deep roots in traditional herbal practices. It is also known by the Russian name Норичник Бюргера, highlighting its presence in international botanical studies. Moving toward East Asia, the plant is frequently identified as ゴマノハグサ in Japan. Finally, in Chinese contexts, it is widely recognized by the name 北玄参.
Sources: Catalogue of Life (COL)
Taxonomy
Scrophularia buergeriana is a distinctive botanical species that belongs to the vast kingdom Plantae. Within this biological classification, it is specifically organized under the class Equisetopsida. The plant is further categorized into the order Lamiales, which helps define its structural characteristics. It also finds its home within the Scrophulariaceae family, a group of diverse flowering plants. Ultimately, this species is identified by its specific genus, Scrophularia, which anchors its place in the natural world.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Scrophulariaceae |
| Genus | Scrophularia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Scrophularia buergeriana is a plant species primarily native to the temperate regions of Asia. Its distribution spans across several key areas of China, including the North-Central, Southeast, and Inner Mongolia regions. Additionally, this species can be found thriving within the Manchuria territory. Beyond mainland China, its natural habitat extends into the Eastern Asian landscape of Japan. These diverse locations highlight the plant's ability to adapt to various temperate climates throughout the continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Scrophularia buergeriana is a self-supporting herb that maintains a distinct structural presence in its natural habitat. This plant typically reaches a consistent height of approximately 0.8 meters. While some variations may suggest a minimum height of 0.8 meters, it is also noted to reach up to 1.5 meters in certain conditions. Such growth patterns highlight the versatile nature of its physical development. Ultimately, these dimensions define the characteristic form of this unique herbaceous species.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Scrophularia buergeriana has emerged as a significant medicinal plant due to its diverse and potent biological activities. Recent scientific reviews highlight that this species possesses notable neuroprotective effects, which may assist in managing neurological health. Research specifically identifies several phenylpropanoid esters isolated from its roots that can attenuate neurotoxicity in cortical cells. These compounds demonstrate a dose-dependent ability to protect neurons against damage induced by glutamate. Consequently, the plant holds great promise for future applications within the pharmaceutical and nutraceutical industries.
Compounds
Scrophularia buergeriana roots serve as a rich source of various bioactive iridoid glycosides. Chemical analysis of the plant has successfully identified several key compounds, including harpagide. Furthermore, the species contains specific isomers such as E-harpagoside and Z-harpagoside. These identified iridoids play a crucial role in the plant's complex chemical profile. Ultimately, these constituents have demonstrated significant potential for providing neuroprotective effects against glutamate-induced toxicity.
Conditions
Scrophularia buergeriana serves as a traditional medicinal plant used to treat rheumatism and arthritis. The species also demonstrates significant anti-allergic effects in various biological evaluations. Furthermore, specific compounds isolated from its roots have been shown to attenuate glutamate-induced neurotoxicity. These same components provide a protective mechanism against glutamate-induced neurodegeneration in cortical neurons. Consequently, the plant offers diverse therapeutic benefits ranging from musculoskeletal relief to neuroprotection.
Preparations
Parts used
Scrophularia buergeriana serves as a significant botanical source for various bioactive compounds found specifically within its roots. Research has successfully isolated several neuroprotective phenylpropanoid esters of rhamnose from these root extracts. Additionally, the plant's roots contain new iridoid glycosides that demonstrate notable therapeutic potential. Both the phenylpropanoids and the iridoids have been shown to attenuate glutamate-induced neurotoxicity in rat cortical cells. These findings highlight the medicinal importance of the root components in protecting against neurodegeneration.