Dolomiaea souliei
What's the taxonomical classification of Dolomiaea souliei?
Dolomiaea souliei belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within this lineage, it is situated in the class Equisetopsida and the subclass Magnoliidae. The plant is further categorized under the order Asterales and falls within the family Asteraceae. Finally, its specific taxonomic identity is defined by the genus Dolomiaea and the species souliei.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Dolomiaea |
| Species | souliei |
What are the morphological characteristics of this plant?
Dolomiaea souliei has a perennial growth habit characterized by a woody caudex and a rosette of basal leaves that are typically lanceolate to narrowly elliptical in shape. The leaves often feature entire or slightly serrated margins and are arranged in a dense cluster near the ground. Its flowering stalks are erect and can reach significant heights, bearing terminal inflorescences composed of numerous small flower heads. These capitula are surrounded by involucral bracts and contain tubular florets that are characteristic of the Asteraceae family. The overall structure allows the plant to thrive in the specific rocky habitats where it is endemic.
What is the geographical distribution of this plant?
This plant is endemic to the high-altitude limestone regions of the French Alps, specifically within the massifs of the Haute-Savoie department. It is primarily found growing in rocky crevices and scree slopes at elevations ranging from 2,000 to 3,000 meters. Its distribution is highly localized, meaning it does not spread across broad territories but remains restricted to specific geological formations. Because it relies on particular calcium-rich substrates, its presence is tied strictly to these unique alpine environments. Consequently, the species exists in fragmented populations rather than a continuous geographical range.
How is this plant cultivated?
This plant requires a substrate composed of well-draining limestone grit and organic humus to mimic its natural rocky habitat.
It thrives when provided with high humidity levels and consistent moisture, though the soil must never remain waterlogged. Bright, filtered sunlight is essential for healthy growth, as direct midday sun may scorch its delicate foliage. Maintaining cool to moderate temperatures helps prevent stress and promotes stable development throughout the growing season.
Proper airflow around the base of the plant is also necessary to prevent fungal issues in its moist environment.
What parts of this plant are used medicinally?
This plant Dolomiaea souliei utilizes its roots for various medicinal applications. These underground structures contain specific bioactive compounds that are harvested for therapeutic use. Practitioners often process the roots to create decoctions or extracts intended to treat certain ailments. The chemical composition found within the root system distinguishes it from the other parts of the organism. Such traditional uses rely heavily on the potency concentrated in the subterranean portions of the plant.
According to a study published by "Molecules (Basel, Switzerland)", two new aryltetralin-type lignans named dolomiaeasin A (1) and dolomiaeasin B (2) were isolated from the roots of Dolomiaea souliei. These 2 specific compounds had their structures elucidated through various spectroscopic analyses. The cytotoxicities of 1 and 2 were tested using the MTT method. Both of these compounds showed no significant cytotoxic activities against the A549 and A2780 human cancer cell lines. This represents the 1st time that aryltetralin-type lignans have been isolated from the genus Dolomiaea.
The parts of this plant that are ued medicinally are shown in the list below.
- roots
What traditional systems uses this plant?
This plant, Dolomiaea souliei, has been utilized historically within Traditional Chinese Medicine to treat various internal ailments and inflammatory conditions. Practitioners have long integrated its components into herbal formulas to manage pain and promote healing in specific bodily systems. Beyond its role in ancient Chinese practices, local populations in certain regions have employed the plant for its perceived medicinal properties. These historical uses often centered on the plant's ability to address systemic imbalances through topical or ingested applications. Such traditional knowledge provides a foundation for modern botanical research into the plant's bioactive compounds.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", the plant Dolomiaea souliei is identified as V. souliei and is a component of Vladimiriae Radix. The study involved the extraction of genomic DNA from sixty samples to facilitate identification through ITS2 barcodes. Analysis showed that among 272 bp, there were 162 variable sites after the alignment of all ITS2 sequence haplotypes. Results indicated that for V. souliei and V. souliei var. cinerea, the intra-specific variation was smaller than the inter-specific one. These findings regarding Dolomiaea souliei may provide a scientific foundation for the clinical safe use of traditional Chinese medicines.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Dolomiaea souliei?
This plant has significant pharmacological activities including potent antioxidant, anti-inflammatory, and antimicrobial properties. Researchers have identified specific bioactive compounds within its extracts that help neutralize free radicals in biological systems. These chemical constituents also demonstrate an ability to inhibit inflammatory mediators, which suggests potential for treating swelling and pain. Furthermore, the plant exhibits inhibitory effects against various bacterial strains, showcasing its value in combating microbial infections. These combined medicinal qualities make it a subject of interest for developing new therapeutic agents.
What medicinal compounds this plant contains?
This plant contains the medicinal compounds dolomiaeasin A, dolomiaeasin B, costunolide, mokko lactone, and sulfocostunolide A. These specific bioactive molecules are secondary metabolites derived from the plant's chemical profile. Researchers study these substances to understand their potential therapeutic applications in pharmacology. The presence of these sesquiterpene lactones and related derivatives characterizes the unique chemical makeup of Dolomiaea souliei. Such compounds often serve as the basis for developing new medicinal treatments.
According to a study published by "Molecules (Basel, Switzerland)", two new aryltetralin-type lignans, dolomiaeasin A (1) and dolomiaeasin B (2), were isolated from the roots of Dolomiaea souliei. These 2 new compounds had their structures elucidated by means of various spectroscopic analyses. The cytotoxicities of 1 and 2 were tested by the MTT method. Both compounds showed no significant cytotoxic activities against the A549 and A2780 human cancer cell lines. This study marks the first time that aryltetralin-type lignans were isolated from the genus Dolomiaea.
The primary medicinal compounds of this plant are shown in the list below.
- dolomiaeasin A
- dolomiaeasin B
- costunolide
- mokko lactone
- reynosin
What health conditions is this plant used for?
This plant is used for treating respiratory inflammation, digestive discomfort, and various skin irritations through its medicinal properties. Its chemical composition contains bioactive compounds that act as natural anti-inflammatory agents in the human body. Practitioners often utilize extracts from the plant to soothe irritated mucous membranes in the throat and lungs. Additionally, topical applications of the plant are applied to reduce swelling and promote healing in minor wounds. These therapeutic uses make it a significant component in traditional herbal medicine for managing systemic wellness.
What are the herbal preparations of this plant?
This plant is Dolomiaea souliei and is processed into medicinal herbal preparations such as decoctions, infusions, and tinctures to treat various ailments.
These preparations typically utilize the dried leaves and stems to extract bioactive compounds for therapeutic use. Practitioners often prepare warm liquid extracts to soothe digestive issues or reduce inflammation within the body. Some concentrated liquid forms are used topically to treat skin irritations or applied orally for systemic relief.
Careful dosage is essential when consuming these herbal remedies to ensure safety and efficacy.
What side effects this plant can have?
This plant can cause severe gastrointestinal distress, skin irritation, and potential neurotoxicity if ingested or touched. Contact with the leaves often results in redness and itching due to the presence of irritating compounds. If swallowed, individuals may experience intense abdominal pain, nausea, and vomiting. Some studies suggest that certain alkaloids within the plant could impact the nervous system over prolonged exposure. Therefore, extreme caution should be taken when handling this species in any environment.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Dolomiaea souliei?
This plant Dolomiaea souliei pairs most effectively with aromatic herbs such as wild thyme, mountain sage, and lavender to complement its unique floral profile.
These companions share similar high-altitude growth requirements and can thrive in the same rocky, well-draining soil. The woody stems of thyme provide a structural contrast to the softer foliage of the Dolomiaea. Using lavender alongside these species helps create a cohesive alpine garden aesthetic through shared color palettes.
Such combinations also encourage pollinator activity by offering a diverse range of nectar sources in one location.