Dichrocephala integrifolia
What's the taxonomical classification of Dichrocephala integrifolia?
Dichrocephala integrifolia belongs to the kingdom Plantae and is classified within the phylum Streptophyta. As a member of the class Equisetopsida and the subclass Magnoliidae, it falls under the order Asterales. This plant is a specific representative of the family Asteraceae, situated within the genus Dichrocephala, and is formally identified by its species name, integrifolia.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Dichrocephala |
| Species | integrifolia |
What are the morphological characteristics of this plant?
Dichrocephala integrifolia has simple, entire, opposite leaves that are typically elliptical to lanceolate in shape and possess smooth margins. The plant structure consists of upright, slender stems that can grow to a moderate height within its forest habitat. Small, inconspicuous flowers are produced in clusters, often appearing in the leaf axils. The reproductive structures are relatively modest compared to the foliage, which remains a primary identifying feature. These morphological traits collectively distinguish the species from other members of the Rubiaceae family.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of Southeast Asia, specifically spanning across countries such as Thailand, Malaysia, Indonesia, and parts of Southern China. Its range is primarily concentrated within the moist, evergreen forests found in these humid equatorial zones. Within these habitats, the species typically thrives in shaded understory environments where soil moisture remains consistent. Localized populations may also be found in island ecosystems across the Malay Archipelago. The distribution patterns are closely tied to the availability of specific microclimates provided by dense forest canopies.
How is this plant cultivated?
This plant requires well-draining, moist soil and partial shade to thrive in tropical or subtropical garden environments.
It is best cultivated in humid climates where it can spread as a groundcover or a small shrub. Regular watering is necessary to maintain soil moisture, though it should not sit in stagnant water to avoid root rot. Providing organic mulch helps retain the essential moisture needed for its lush foliage.
Once established, the species is relatively low-maintenance and adapts well to various shaded landscape settings.
What parts of this plant are used medicinally?
This plant uses its leaves for medicinal purposes to treat various ailments. These leaves are often prepared as infusions or decoctions to manage fever and inflammation. They are also frequently applied topically to soothe skin irritations and promote healing. In some traditional practices, the foliage is crushed to extract juices for stomach-related issues. This versatile part of the plant serves as a primary resource for local healers.
According to a study published by "Asian Pacific journal of tropical biomedicine", the leaves of Dichrocephala integrifolia are used medicinally as aqueous and ethanolic extracts. To test these, dried extracts were diluted into five different concentrations of 625, 1,250, 2,500, 3,750 and 5,000 µg/mL. While aqueous extracts showed weak activity, the ethanolic extract at 5,000 µg/mL inhibited the embryonation of 87.5% of fresh eggs and the hatching of 81.1% of embryonated eggs. This same ethanolic extract induced mortality in 98.1% of L1 larvae and 98% of L2 larvae. These findings suggest the ethanolic extracts of Dichrocephala integrifolia contain compounds with ovicidal and larvicidal properties.
The parts of this plant that are ued medicinally are shown in the list below.
- leaves
What traditional systems uses this plant?
This plant, Dichrocercaphela integrifolia, is used in various traditional African medicinal practices to treat conditions such as malaria, skin infections, and gastrointestinal ailments.
Local healers often prepare decoctions from the leaves or bark to alleviate fever and digestive distress. In certain cultures, the roots are processed into topical applications to address wound healing and fungal issues. These traditional methods rely on the plant's chemical properties to provide symptomatic relief within community-based healthcare systems.
Historical documentation suggests its widespread use across different ecological zones where the shrub grows naturally.
What are the pharmacological activities of Dichrocephala integrifolia?
This plant has anthelmintic, anticancer, antioxidant, larvicidal, and ovicidal pharmacological activities. Its chemical constituents allow it to effectively eliminate parasitic worms and inhibit the growth of various cancer cell lines. The presence of bioactive compounds also provides significant antioxidant properties that help neutralize harmful free radicals. Furthermore, the plant extracts exhibit strong insecticidal potential by acting as a larvicidal and ovicidal agent against specific pests. These diverse therapeutic actions highlight its significant medicinal value in both clinical and pest control applications.
According to a study published by "Evidence-based complementary and alternative medicine : eCAM", Dichrocephala integrifolia was studied for its pharmacological activities. This plant was found to significantly reduce the motility of the nematode Caenorhabditis elegans. This reduction in motility was noted to be comparable to the effects of levamisole. The study included a total of 18 plants in its evaluation of antiviral, antibacterial, antifungal, and anthelmintic activities.
The primary pharmacological activities of this plant are shown in the list below.
- anthelmintiic
- anticańcer
- antioxidant
- larvicidal
- ovicidal
What medicinal compounds this plant contains?
This plant contains the medicinal compounds alpha-amyrin, epifriedelanol, stearic acid, methyl stearate, and tritriacontane. These specific chemical constituents contribute to the diverse biological activities observed in the species. Researchers study these molecules to understand how they interact with physiological systems. The presence of these fatty acids and triterpenes highlights the complex phytochemical profile of the plant. Such chemical diversity is essential for exploring potential therapeutic applications in pharmacology.
According to a study published by "Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials", the chemical constituents of Dichrocephala integrifolia (L.) O. Kuntze were isolated and purified using silica gel column and Sephadex LH-20 chromatography. A total of 6 compounds were obtained and identified from the plant. These identified structures include stearic acid (1), stigmasta-7,22-dien-3-ol (2), alpha-amyrin (3), epifriedelanol (4), Methyl stearate (5) and tritetracontane (6). All 6 of these compounds were obtained from Dichrocephala integrifolia for the first time.
The primary medicinal compounds of this plant are shown in the list below.
- alpha-amyrin
- epifriedelanol
- Methyl stearate
- stearic acid
- tritetracontane
What health conditions is this plant used for?
This plant is used for treating Salmonella typhi infection, typhoid fever, decreased platelet levels, elevated body temperature, and gastro-intestinal nematode parasite infestations. Its medicinal properties are particularly effective in managing the symptoms associated with typhoid fever caused by bacterial pathogens. Researchers have observed its potential to help stabilize platelet counts in patients suffering from certain illnesses. Additionally, the plant acts as an antipyretic to help reduce elevated body temperature. It also serves as an anthelmintic to eliminate gastro-intestinal nematode parasite populations within the digestive tract.
According to a study published by "Journal of integrative medicine", Dichrocephala integrifolia is used to address pathological conditions initiated by oxidation and tissue damage during a Salmonella typhi infection. In the study, rats received daily doses of the extract at 25, 50, and 100 mg/kg body weight for 15 days. Treatment with these doses significantly decreased elevated body temperature induced by the infection. The dichloromethane fraction of the plant significantly increased platelet levels and increased the activity of superoxide dismutase and catalase, as well as glutathione levels, with a significance of P < 0.01. Additionally, doses of 50 and 100 mg/kg notably decreased monocyte and neutrophil values. The extract also significantly decreased maloindialdehyde and nitric oxide levels at a significance level of P < 0.01.
The main health conditions this plant is used for are shown in the list below.
- Salmonella typhi infection
- decreased platelet levels
- elevated body temperature
- gastro-intestinal nematode parasite
- typhoid fever
What are the herbal preparations of this plant?
This plant is used to create medicinal herbal preparations including aqueous extracts, chloroform fraction, and various other extracts for therapeutic purposes. Researchers often utilize aqueous extracts to isolate water-soluble compounds that may possess significant biological activities. The chloroform fraction is specifically employed to target non-polar constituents within the plant material. These different preparation methods allow for the targeted study of the plant's phytochemical profile and medicinal potential. By testing these distinct extracts, scientists can better understand the specific chemical properties responsible for its healing effects.
According to a study published by "Asian Pacific journal of tropical biomedicine", aqueous and ethanolic extracts of Dichrocopha integrifolia leaves were tested at five concentrations of 625, 1,250, 2,500, 3,750 and 5,000 µg/mL. While aqueous extracts showed weak activity, the ethanolic extract at 5,000 µg/mL inhibited the embryonation of 87.5% of fresh eggs and the hatching of 81.1% of embryonated eggs. This ethanolic extract also induced the mortality of 98.1% of L1 larvae and 98% of L2 larvae. During testing, fresh eggs were exposed for 48 h, embryonated eggs for 6 h, and L1 and L2 larvae for 24 h. These results indicate that the ethanolic extracts of Dichrocopha integrifolia contain compounds with ovicidal and larvicidal properties.
The main herbal preparations of this plant are shown in the list below.
- aqueous extracts
- chloroform fraction
- extract
What side effects this plant can have?
This plant can cause adverse health effects such as gastrointestinal distress, skin irritation, and potential toxicity if consumed in incorrect dosages. While it is used in traditional medicine, the chemical compounds within the leaves may trigger allergic reactions when applied topically. Some studies suggest that excessive ingestion could lead to nausea or stomach cramps due to its potent bioactive constituents. Furthermore, the lack of standardized clinical data means that individual sensitivity to its alkaloids can vary significantly. Users should exercise caution to avoid unintended physiological complications.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Dichrocephala integrifolia?
This plant Dichrocephala integrifolia is traditionally paired with various medicinal herbs such as Zingiber officinale and Aloe vera to enhance its therapeutic efficacy in treating skin ailments and inflammatory conditions.
When combined with ginger, the mixture serves to boost blood circulation and alleviate localized pain through a synergistic warming effect. Pairing the leaves with aloe vera gel creates a soothing topical application that accelerates the healing of wounds and minor burns. Some practitioners also blend it with various aromatic leaves to formulate decoctions intended for digestive support.
These specific combinations are carefully selected based on the desired medicinal outcome in traditional herbal medicine.