Lomatogonium rotatum
Lomatogonium rotatum · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Lomatogonium rotatum is a specialized plant species that presents unique challenges regarding its seed dormancy. To effectively manage these dormant seeds, specific chemical preparations are required to trigger successful germination. Practitioners often utilize Digeda-4 San, Digeda-4 Tang, or Digeda-8 San to overcome these physiological barriers. Applying these precise treatments ensures that the seeds transition from a resting state to active growth. Understanding these preparation methods is essential for the successful cultivation of this particular species.
- Synonyms
- Narketis Rotata · Swertia Rotata · 2 more
- Common names
- Not available
- Family
- Gentianaceae
- Distribution
- Not available
- Plant Parts
- Seed
Classification
Common Names
Lomatogonium rotatum is a fascinating botanical species known by several distinct common names across different regions. In English-speaking contexts, it is frequently referred to as Marsh felwort. Its identity is further reflected in various Scandinavian languages, where it is called Blástjarna or stjernesøte. The plant also carries the names lomatogone rotacé and stjärngentiana, highlighting its diverse linguistic connections. These various appellations all point to the same unique member of the gentian family.
Sources: Catalogue of Life (COL)
Synonyms
Lomatogonium rotatum is a botanical species known by several different scientific names across various taxonomic classifications. In some biological records, it is identified by the synonym Gentiana rotata. Researchers may also encounter this plant listed under the name Narketis rotata depending on the study. Furthermore, the species has been historically referred to as Pleurogyne rotata in certain literature. Finally, the name Swertia rotata serves as another recognized synonym for this particular plant.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Lomatogonium rotatum belongs to the vast kingdom Plantae, marking its place among the diverse world of living plants. Within this kingdom, the species is classified under the class Equisetopsida. It falls specifically into the order Gentianales, which helps scientists understand its evolutionary lineage. Further narrowing its identity, it is a member of the family Gentianaceae. Ultimately, this unique organism is defined by its placement within the genus Lomatogonium.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Gentianales |
| Family | Gentianaceae |
| Genus | Lomatogonium |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Lomatogonium rotatum is a plant species primarily found within the Asia-Temperate region. Its distribution spans across Central Asia, specifically appearing in the landscapes of Kazakhstan and Kyrgyzstan. Within China, the species is widely spread, inhabiting the North-Central and South-Central territories. It also establishes itself in the northern reaches of the country, specifically within Inner Mongolia. This diverse range highlights the plant's ability to thrive across various environments in the Asian temperate zone.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Lomatogonium rotatum is a distinct herb characterized by its self-supporting growth form. This small plant typically maintains a modest stature within its natural habitat. Depending on environmental conditions, its height can vary significantly, ranging from a minimum of 0.05 m to a maximum of 0.4 m. More specifically, many specimens tend to settle around a minimum height of 0.275 m. Such compact dimensions allow this species to thrive effectively in its niche.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Lomatogonium rotatum faces significant challenges in cultivation because its seed germination is frequently hindered by physiological dormancy. Research indicates that applying exogenous gibberellin, specifically GA3, effectively treats this seed dormancy to promote growth. This treatment significantly improves the germination rate and vigor index of the plant. By addressing physiological dormancy through hormonal regulation, the application of GA3 facilitates the transition to active germination. Consequently, managing these dormancy states is essential for the successful utilization and cultivation of this medicinal species.
Preparations
Lomatogonium rotatum serves as a primary raw medicinal material used in the preparation of several Mongolian patent medicines. Specifically, this plant is prepared as Digeda-4 San within these traditional formulations. It also functions as a key ingredient in the composition of Digeda-4 Tang. Furthermore, Lomatogonium rotatum is utilized to prepare Digeda-8 San. These specific medicinal products can all be identified through the PCR amplification of specific alleles related to the plant.
Parts used
Lomatogonium rotatum is a traditional medicinal plant that faces significant challenges due to the physiological dormancy of its seed. Recent research has focused on how exogenous gibberellins, specifically GA3, can be used to overcome this dormancy and improve germination rates. Through transcriptomic analysis, scientists have identified the specific molecular mechanisms and hormonal signaling pathways that drive this process. The study revealed that GA3 treatment triggers dynamic changes in secondary metabolism and DNA replication during different developmental stages. Ultimately, these findings provide essential theoretical support for the successful cultivation and large-scale utilization of this important species.