Dorstenia brasiliensis
Dorstenia brasiliensis · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Dorstenia brasiliensis is a botanical species recognized for its significant medicinal properties, particularly its analgesic activities. The therapeutic potential of this plant is primarily derived from its rhizome, which serves as the concentrated source of its bioactive compounds. Within this part of the plant, specific chemicals such as bergapten and psoralen play a crucial role in its biological functions. To utilize these benefits, the plant can be prepared as a 10% infusion using the dried material or a 20% infusion using the fresh plant. Understanding these specific preparations and chemical profiles is essential for exploring the plant's full pharmacological utility.
- Synonyms
- Dorstenia Infundibuliformis · Dorstenia Montana · 18 more
- Common names
- Not available
- Family
- Moraceae
- Distribution
- Africa
- Plant Parts
- Rhizome
Classification
Common Names
Dorstenia brasiliensis is a unique plant recognized by several distinct regional names. It is widely known by the common names Caapiá-verdadeiro and Caiapiá-verdadeiro. In certain areas, people also refer to this species as Figueirilha. Additionally, it carries the local designation of rohtolonkio. These diverse naming conventions reflect the plant's broad presence across different linguistic landscapes.
Sources: Catalogue of Life (COL)
Synonyms
Dorstenia brasiliensis is a complex species characterized by a diverse array of botanical synonyms. Taxonomists have identified several distinct variations, including the forms known as Dorstenia brasiliensis f. balansae and Dorstenia brasiliensis var. major. Additionally, the plant's classification encompasses specific varieties such as var. guaranitica and var. palustris. Some botanical records even list Dorstenia amazonica as a synonym within this taxonomic group. Understanding these various names is essential for accurately identifying the different morphological expressions of this species.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Dorstenia brasiliensis is a distinctive species that belongs to the vast kingdom Plantae. Within this expansive biological realm, it is classified under the class Equisetopsida. This plant is further organized into the order Rosales, showcasing its evolutionary connections. It specifically resides within the family Moraceae, a group known for its unique botanical characteristics. Finally, it is identified by its scientific genus, Dorstenia, which defines its unique identity in the natural world.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Rosales |
| Family | Moraceae |
| Genus | Dorstenia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Dorstenia brasiliensis is a notable plant species primarily found throughout the vast landscapes of Southern America. Within this region, its presence is most prominent across the diverse territories of Brazil. The species maintains a wide distribution that spans from the northern reaches of Brazil down to its southern borders. It can be located in various specific zones, including the Northeast, Southeast, and South regions of the country. Additionally, this plant thrives in the West-Central areas, showcasing its adaptability across multiple Brazilian environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Dorstenia brasiliensis is a compact herb that maintains a self-supporting growth form. This small plant typically reaches a maximum height of only 0.2 meters. Its modest stature allows it to thrive within its specific ecological niche.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Dorstenia brasiliensis has demonstrated significant medicinal potential through pharmacological screening of plants traditionally used as anti-snake venom. During testing conducted using Whittle's technique, researchers evaluated various species for their biological effects in mice. The study specifically focused on assessing both analgesic and anti-inflammatory activities following oral administration. Results indicated that a 10% infusion of the dry plant or a 20% infusion of the fresh plant can produce these effects. Ultimately, Dorstenia brasiliensis was identified among the several species that exhibited measurable analgesic activity.
Compounds
Dorstenia brasiliensis is recognized for its significant role in folk medicine, particularly regarding the treatment of various skin diseases. Chemical analyses of the "Carapiá" genus have identified the presence of potent furanocoumarins within these plants. Specifically, research indicates that Dorstenia brasiliensis contains the bioactive compounds bergapten and psoralen. These substances act as photosensitizing agents, which can be therapeutically useful when combined with UV-A radiation. However, the presence of these specific compounds also necessitates caution due to the potential risks associated with high-dose exposure.
Conditions
Dorstenia brasiliensis demonstrates both analgesic and anti-inflammatory activities of varied intensity. This pharmacological effect was observed during the testing of several plants traditionally recommended in folk medicine for their anti-snake venom properties. Researchers evaluated the species using Whittle's technique, measuring analgesic activity through the number of contortions in mice. Additionally, anti-inflammatory properties were assessed via Evans blue dye diffusion following the intraperitoneal administration of acetic acid. The study confirmed that oral administration of a 10% infusion of the dry plant or a 20% infusion of the fresh plant produces these physiological results.
Preparations
Dorstenia brasiliensis is prepared as a 10% infusion using the dry plant for oral administration. This species is also prepared as a 20% solution derived from the fresh plant. These specific preparations were tested to demonstrate analgesic and anti-inflammatory activities of varied intensity. Both the dry and fresh plant preparations were administered at dosages corresponding to 1 or 2 g/kg. Such methods allow for the pharmacological screening of this plant as part of folk medicine research.
Parts used
Dorstenia brasiliensis is a member of the Dorstenia genus, which is widely recognized in folk medicine for its therapeutic potential. Many species within this group are valued for their bioactive compounds, particularly furanocoumarins, which are often used to treat various skin diseases. Scientific analysis has shown that these chemical constituents are frequently concentrated in specific anatomical structures of the plant. For instance, in several related species, these important compounds are found exclusively within the rhizome. Understanding these botanical relationships helps researchers better quantify the medicinal properties found in different parts of the plant.