Passiflora foetida
What's the taxonomical classification of Passiflora foetida?
Passiflora foetida belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within the class Equisetopsida, it is further categorized into the subclass Magnoliidae. Its taxonomic lineage continues through the order Malpighiales and the family Passifloraceae, placing it within the genus Passiflora. Ultimately, the plant is identified by its specific species name, foetida.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Malpighiales |
| Family | Passifloraceae |
| Genus | Passiflora |
| Species | foetida |
What are the morphological characteristics of this plant?
Passiflora foetida has climbing, perennial vines characterized by three-lobed leaves, tendrils for attachment, and large, complex flowers that possess a distinct corona of filaments. The foliage is typically dark green with prominent veins and a somewhat leathery texture. Its reproductive structures feature a central column containing both the ovary and the anthers, surrounded by intricate, colorful petaloid filaments. The fruit develops into a large, globose berry that is initially green and transitions to a yellowish color when mature. Dense, bristly hairs often cover the stems and the exterior of the developing fruit, providing a protective layer.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of the Americas, ranging from southern Mexico through Central America and into northern South America. It is frequently found in disturbed habitats, forest edges, and open woodlands where sunlight is abundant. Its range extends significantly into various parts of Brazil, where it thrives in diverse ecological niches. Because of its hardy nature, it has occasionally been introduced to other tropical zones outside of its primary native territory. This widespread distribution reflects its ability to adapt to various warm, humid environments.
How is this plant cultivated?
This plant Passiflora foetida requires well-drained soil, full sun to partial shade, and consistent moisture to thrive in tropical or subtropical environments.
Growers should provide a sturdy trellis or support structure because the climbing vines can become quite heavy as they mature. Maintaining moderate humidity levels helps prevent fungal issues on the delicate foliage. Regular fertilization with a balanced organic compound supports the development of its unique, hairy bracts and fragrant flowers.
Once established, the plant is relatively hardy but needs protection from extreme frost to prevent damage.
What parts of this plant are used medicinally?
This plant Passiflora foetida is utilized medicinally through its fruit, leaves, roots, seeds, and stems. The leaves are frequently prepared as infusions to treat anxiety and promote sleep. Extracts from the roots and stems are often employed to manage various inflammatory conditions or digestive issues. Additionally, the seeds and fruit can be processed for their specific nutritional or therapeutic properties in traditional remedies. Each component offers distinct chemical compounds that contribute to the species' overall medicinal value.
According to a study published by "Pakistan journal of biological sciences : PJBS", Passiflora foetida L. is used as an herb in Vietnam. The study examined samples of Passiflora foetida L. yellow fruit using a design with 3 replications. The distance between each sample plant was 3x2 m, resulting in a total of 1,330 trees ha-1. PCR results amplified the rbcL gene region around 670 bp. The genetic similarity coefficient for the 9 varieties or species ranged from 98.77 to 99.9%. High heritability in the broad sense was found in 2 traits, specifically stem height and leaf length.
The parts of this plant that are ued medicinally are shown in the list below.
- fruit
- leaf
- root
- seed
- stem
What traditional systems uses this plant?
This plant, Passiflora foetida, has been traditionally utilized in various folk medicine systems across Africa and parts of Asia to treat a wide range of ailments.
Local healers frequently employ decoctions made from the leaves and stems to address digestive issues and intestinal parasites. In some cultures, the crushed plant material is applied topically to soothe skin irritations or to promote the healing of minor wounds. It is also historically recognized for its sedative properties, with certain preparations used to alleviate anxiety and aid sleep.
These diverse medicinal applications reflect a long history of ethnobotanical knowledge centered on the plant's bioactive potential.
What are the pharmacological activities of Passiflora foetida?
This plant has diverse pharmacological activities including analgesic, antibacterial, antidiarrheal, cytotoxic, and hepatoprotective properties. The analgesic effects allow it to effectively reduce pain sensations, while its antibacterial capabilities help inhibit the growth of various pathogenic microorganisms. It also demonstrates significant antidiarrheal action, which is useful for managing gastrointestinal distress. Furthermore, the plant exhibits cytotoxic properties that may assist in targeting cancer cells and provides hepatoprotective benefits by shielding the liver from chemical damage.
According to a study published by "Journal of integrative medicine", the ethanol extract of Passiflora foetida L. (EEPF) exhibits analgesic, antidiarrhoeal, and cytotoxic activities. The extract showed 68.75% inhibition of writhe at a dose of 500 mg/kg body weight and 30.00% inhibition at 250 mg/kg body weight. Regarding antidiarrhoeal activity, the extract increased the mean latent period prior to diarrhoea onset to about 1.55 h at 500 mg/kg and 1.17 h at 250 mg/kg. Furthermore, the mean number of stools decreased to 4.4 and 5.6 at the doses of 500 and 250 mg/kg body weight, respectively. The cytotoxic activity of the extract in a brine shrimp lethality assay resulted in a median lethal concentration for brine shrimp nauplii of 80 μg/mL.
The primary pharmacological activities of this plant are shown in the list below.
- analgesic
- antibacterial
- antidiarrhoeal
- cytotoxic
- pharmaceutical treatment for neurasthenia
What medicinal compounds this plant contains?
This plant contains a variety of bioactive medicinal compounds including flavonoids, sterols, and carbohydrates. The presence of flavonoids provides the species with significant antioxidant and anti-inflammatory properties. Additionally, various sterols within the plant contribute to its potential role in regulating cellular functions and cholesterol levels. Essential carbohydrates serve as vital energy sources and structural components within the plant's chemical makeup. Together, these diverse chemical constituents support the medicinal potential used in traditional treatments.
According to a study published by "Ancient science of life", the plant Passiflora foetida is used mainly for asthma and various neurological disorders by traditional medicinal practitioners of Chittor District. Efforts were devoted to fixing the pharmacognostical parameters and preliminary phytochemical studies of Passiflora foetida. Investigations included the macroscopical and microscopical parameters of the leaf, quantitative microscopy, physical constants, and the behavior of the powder with chemical reagents. The preliminary qualitative phytochemical tests revealed the presence of sterols, flavonoids, and carbohydrates in Passiflora foetida.
The primary medicinal compounds of this plant are shown in the list below.
- flavanoids
- sterols
- carbohydrates
What health conditions is this plant used for?
This plant is used for treating neurasthenia, asthma, diarrhoea, neurological disorders, and various forms of pain. Its medicinal properties are often utilized to calm the nervous system and manage symptoms of exhaustion. In respiratory care, it can help alleviate the tightness associated with asthma attacks. The plant also serves as a remedy to soothe digestive distress caused by diarrhoea. Additionally, it is frequently applied to mitigate chronic pain and stabilize irregular neurological functions.
According to a study published by "Pakistan journal of biological sciences : PJBS", Passiflora foetida L. is researched as a pharmaceutical treatment for neurasthenia in humans. The plant is known in many parts of the world and is used as medicine in some countries, including Vietnam where it is used as an herb. The study focused on yellow fruit samples where the distance between sample plants was 3×2 m, resulting in 1,330 trees ha-1. Genetic analysis of the rbcL gene region amplified around 670 bp showed that nine varieties or species had similarity coefficients from 98.77 to 99.9% to the Passiflora foetida Sims species. These samples were classified into 3 genetic samples known as An Giang (LA1), Ca Mau (LA2), and Can Tho (LA3).
The main health conditions this plant is used for are shown in the list below.
- Neurasthenia
- asthma
- diarrhoea
- neurological disorders
- pain
What are the herbal preparations of this plant?
This plant is Passiflora foetida, which is processed into medicinal herbal preparations including ethanol extract, methanol extract, and powder to utilize its bioactive compounds. Researchers often utilize methanol extract to isolate specific alkaloids and flavonoids that exhibit significant pharmacological properties. Similarly, ethanol extract serves as a common method for concentrating the plant's therapeutic constituents for various medicinal applications. The dried plant material can also be processed into a fine powder for direct consumption or integration into other herbal formulations. These different preparations allow for the targeted delivery of the plant's chemical profile in traditional and modern medicine.
According to a study published by "Journal of integrative medicine", the ethanol extract of Passiflora foetida L. (EEPF) demonstrated analgesic activity through 68.75% inhibition of writhe at a dose of 500 mg/kg and 30.00% inhibition at 250 mg/kg. To evaluate antidiarrhoeal activity, the extract increased the mean latent period prior to diarrhoea onset to about 1.55 h at 500 mg/kg and 1.17 h at 250 mg/kg. Additionally, the extract decreased the mean number of stools to 4.4 at the 500 mg/kg dose and to 5.6 at the 250 mg/kg dose. The cytotoxic activity of the extract was explored via a brine shrimp lethality bioassay. The median lethal concentration for the brine shrimp nauplii was found to be 80 μg/mL.
The main herbal preparations of this plant are shown in the list below.
- ethanol extract
- methanol extract
- powder
What side effects this plant can have?
This plant can cause several adverse health side effects including sedation, nausea, dizziness, confusion, and hypotension. Individuals consuming Passiflora foetida may experience significant drowsiness or a sense of calm that interferes with daily activities. Gastrointestinal distress such as nausea is another common reaction reported by users. Some people may also encounter neurological symptoms like dizziness and mental confusion. Furthermore, the plant has the potential to lower blood pressure, leading to hypotension.
The main side effects this plant can have are shown in the list below.
- Sedation
- Nausea
- Dizziness
- Confusion
- Hypotension
What herbs are paired with Passiflora foetida?
This plant Passiflora foetida is frequently paired with Ayurvedic herbs like Ashwagandha and Brahmi to enhance its sedative and anxiolytic properties.
These combinations aim to balance the plant's natural calming effects with adaptogenic qualities that stabilize the nervous system. Practitioners often combine it with Bacopa monnieri to support cognitive function while reducing restlessness. Some traditional formulations also incorporate Holy Basil to mitigate the physiological impacts of stress.
Using these specific herb pairings helps to target sleep disorders and emotional instability more effectively.