Laburnum alpinum
Laburnum alpinum · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Laburnum alpinum is a distinctive botanical species recognized for its unique chemical composition and pharmacological potential. The plant contains significant alkaloid concentrations, most notably the compounds cytisine and N-methylcytisine. Scientific studies have explored its biological activities, which include acting as an aldose-reductase inhibitor and an alpha-reductase inhibitor. Additionally, the species has demonstrated antiaggregant properties and has been noted for its abortifacient effects. Understanding these chemical interactions provides valuable insight into the complex medicinal profile of this plant.
- Synonyms
- Cytisus Alpinus Intermedius · Laburnum Alpinum Var. Autumnale · 10 more
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Laburnum alpinum is a distinctive species known by several different common names depending on the region and language. In English-speaking circles, it is most frequently referred to as the Alpine Laburnum. The plant also carries various Germanic titles, including Alpe-guldregn, Alpen-Goldregen, and Alpengoudenregen. In French-speaking areas, it is identified by the descriptive name Aubour des Alpes. These diverse monikers all serve to highlight the unique beauty of this high-altitude flowering shrub.
Sources: Catalogue of Life (COL)
Synonyms
Laburnum alpinum is a complex species that has been classified under several different botanical names throughout history. It is frequently identified by its primary synonym, Cytisus alpinus, which serves as a foundational reference for the plant. Within this taxonomic framework, various forms are recognized, including Cytisus alpinus intermedius and the distinct Cytisus alpinus var. pendulus. Further botanical distinctions are made through synonyms such as Cytisus alpinus var. pilosus and Cytisus angustifolius. Understanding these various nomenclatural relationships is essential for accurate identification and study within the plant kingdom.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Laburnum alpinum is a remarkable botanical specimen that belongs to the kingdom Plantae. Within this vast kingdom, the plant is classified under the class Equisetopsida. It further descends through the order Fabales, showcasing its specific evolutionary lineage. As a member of the family Fabaceae, it shares important characteristics with other legumes. Ultimately, this species is defined by its placement within the genus Laburnum.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Laburnum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Laburnum alpinum is a resilient species primarily distributed throughout the diverse landscapes of Europe. Within Middle Europe, it can be found flourishing across Austria, Germany, and Switzerland. Its presence also extends into the regions of Czechia and Slovakia, marking a significant part of its central range. Beyond these central territories, the plant reaches into Northern Europe, specifically establishing itself in Great Britain. This broad geographical spread highlights the plant's ability to adapt to various European climates.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Laburnum alpinum is a self-supporting shrub that adds a structured elegance to any garden landscape. This resilient plant typically maintains a moderate stature, reaching a minimum height of 2 meters. As it matures, it can grow to a maximum height of 5 meters, depending on its environment. Its compact growth form makes it an ideal choice for creating natural borders or focal points.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Laburnum alpinum is a member of the Leguminosae family that serves as a significant source of quinolizidine alkaloids. Research into various plant extracts has identified that this specific species contains the alkaloid cytisine. Additionally, the plant is found to contain N-methylcytisine, another compound of interest in phytochemical studies. These alkaloids are often analyzed using advanced chromatographic techniques like HPLC-DAD and HPLC-QTOF-MS to determine their chemical profiles. Understanding the presence of these compounds in Laburnum alpinum is essential for exploring their potential cytotoxic activities against human cancer cell lines.
Conditions
Laburnum alpinum exhibits significant cytotoxic properties against several specific human cancer cell lines. The plant extract has been shown to treat the human breast adenocarcinoma cell line known as MCF-7. Additionally, it demonstrates therapeutic potential against human pharyngeal squamous carcinoma cells, specifically the FaDu line. The plant also effectively treats human tongue squamous carcinoma cells, identified as SCC-25. Finally, its anticancer activity extends to the human triple-negative breast adenocarcinoma cell line, MDA-MB-231.