Lindera angustifolia
Lindera angustifolia · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Lindera angustifolia, commonly known as northern spicebush, is a deciduous shrub valued for its distinctive aromatic properties. The plant's medicinal potential is primarily concentrated within its root, which serves as the main source for various therapeutic preparations. Chemical analyses of the root have identified key bioactive alkaloids, including boldine, isoboldine, lauroretanine, and magnocurarine. These specific compounds contribute to the complex pharmacological profile that researchers study for potential health benefits. Understanding the relationship between these chemicals and the root structure is essential for exploring the plant's full biochemical utility.
- Synonyms
- Lindera Nakaiana · Benzoin Angustifolium · 4 more
- Common names
- Not available
- Family
- Lauraceae
- Distribution
- Not available
- Plant Parts
- Root
Classification
Common Names
Lindera angustifolia is a versatile plant known by several distinct regional names across different cultures. In Hungary, it is commonly referred to as lindera úzkolistá, reflecting its specific botanical identity. Its diverse linguistic reach extends to China, where it is identified as xia ye shan hu jiao or by the characters 狭叶山胡椒 and 狭葉山胡椒. In Japan, the species is recognized by the name ホソバヤマコウバシ, further illustrating its widespread recognition. These various designations highlight the global botanical presence and the cultural significance of this unique species.
Sources: Catalogue of Life (COL)
Synonyms
Lindera angustifolia is a complex species characterized by a diverse array of botanical synonyms. It is frequently identified in historical literature under the name Benzoin angustifolium. This taxonomic breadth extends to several specific varieties, including Benzoin angustifolium var. glabrum and Lindera angustifolia var. glabra. Researchers may also encounter this plant documented as Benzoin sinoglaucum depending on the botanical classification used. Additionally, some records link the species to the synonym Lindera glauca var. salicifolia, illustrating the intricate nature of its nomenclature.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Lindera angustifolia is a distinctive botanical specimen that belongs to the vast kingdom Plantae. Within this diverse group, the plant is classified under the class Equisetopsida. It is further organized into the specific order Laurales, which highlights its evolutionary lineage. This species is a proud member of the genus Lindera, showcasing its unique morphological traits. Finally, it is nested within the fragrant and widely recognized family Lauraceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Laurales |
| Family | Lauraceae |
| Genus | Lindera |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Lindera angustifolia is a species primarily found within the Asia-Temperate region. Its natural range is extensively distributed across various parts of China, including the North-Central, South-Central, and Southeast territories. In addition to its presence in China, the plant can also be located throughout Eastern Asia. Specifically, it maintains a notable distribution within Korea. This widespread occurrence highlights the plant's adaptability to diverse environments across the eastern continent.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Lindera angustifolia is a self-supporting plant characterized by its distinct shrub growth form. This species typically reaches a minimum height of approximately 1.83 meters, though it can frequently be found standing at 5 meters or more. Depending on its environmental conditions, the plant can achieve a maximum height of up to 8 meters. These varying dimensions allow it to establish a sturdy presence within its native habitat. Understanding these structural relationships is essential for identifying the plant in the wild.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Lindera angustifolia serves as a significant source of various chemical constituents found within its roots. Detailed phytochemical analysis has revealed that this plant contains several important aporphine alkaloids, including boldine and isoboldine. Furthermore, the species is characterized by the presence of laurotetanine and its derivative, N-methyllaurotetanine. Research also identifies the quaternary isoquinoline alkaloid magnocurarine as a key component of its chemical profile. These findings highlight the complex alkaloid makeup that defines the biological composition of the plant.
Conditions
Preparations
Lindera angustifolia is prepared as a root to facilitate the extraction and study of its specific alkaloid constituents. Researchers utilized the root of this plant to isolate and purify seven distinct aporphine alkaloids through column chromatography. This preparation allowed for the structural characterization of compounds such as laurotetanine, boldine, and magnocurarine via spectral analysis. By processing the root, scientists successfully identified compound VII as a naturally occurring substance for the first time. Consequently, the root serves as the essential source for discovering these unique chemical structures within the species.
Parts used
Lindera angustifolia serves as a significant botanical source for the extraction of various bioactive chemical compounds. Researchers specifically focused their investigation on the root of this plant to identify its unique alkaloid constituents. Through the use of column chromatography and spectral analysis, several distinct aporphine alkaloids were successfully isolated and purified. These studies led to the identification of seven specific compounds, including the quaternary isoquinoline alkaloid magnocurarine. Notably, this research marks the first time these particular compounds have been obtained from this plant species.