Pteris multifida
What's the taxonomical classification of Pteris multifida?
Pteris multifida belongs to the kingdom Plantae and is classified within the phylum Streptophyta. Moving through its hierarchical lineage, it is categorized under the class Equisetopsida and the subclass Polypodiinae. Within the order Polypodiales, it is situated in the family Pteridaceae. Finally, the plant is identified by its genus, Pteris, and its specific species designation, multifida.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Polypodiinae |
| Order | Polypodiales |
| Family | Pteridaceae |
| Genus | Pteris |
| Species | multifida |
What are the morphological characteristics of this plant?
Pteris multifida has deeply divided, multi-pinnate fronds characterized by numerous small, oblong to lanceolate leaflets that branch out from a central rachis. These complex leaves exhibit a delicate, lacy texture due to the high degree of dissection in the pinnae. The stipes are typically slender and can range in color from pale green to a brownish hue depending on the maturity of the plant. Small sori are arranged in rows along the underside of the pinnules, which is a primary feature for identification. The overall growth habit is spreading, creating a lush and intricate appearance in its natural habitat.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of Southeast Asia, spanning from parts of India and Sri Lanka through much of Indochina to Indonesia and the Philippines. It thrives primarily in humid, forest environments where moisture is abundant. Within these regions, the species is frequently found in shaded areas such as ravines, stream banks, and dense undergrowth. Its distribution follows a pattern typical of many fern species that require consistent high humidity and warm temperatures. Localized populations may also appear in coastal areas where the climate remains stable and tropical.
How is this plant cultivated?
This plant requires well-draining, organic-rich soil, consistent moisture without waterlogging, and bright, indirect light to thrive in cultivation.
It flourishes best in humid environments that mimic its natural tropical habitat. Regular misting or the use of a pebble tray helps maintain the necessary atmospheric moisture for its fronds. While it can tolerate some shade, avoiding direct midday sun prevents the delicate leaves from scorching.
Proper drainage is essential to protect the rhizomes from rotting during periods of heavy watering.
What parts of this plant are used medicinally?
This plant Pteris multifida is utilized medicinally through its aerial parts, which include the blade, the petiole, and the spores, as well as its underground rhizome. The green blades and supporting petioles are often harvested to prepare decoctions or topical applications for various ailments. Spores collected from the fronds are sometimes incorporated into traditional remedies due to their specific chemical properties. Additionally, the rhizome is processed to extract bioactive compounds used in herbal medicine. Together, these distinct components provide a comprehensive range of therapeutic uses for the species.
According to a study published by "Zeitschrift fur Naturforschung. C, Journal of biosciences", two diterpenes were isolated from the aerial parts of the fern Pteris multifida Poir. (Polypodiaceae). These specific compounds are entkaurane-2 beta, 16 alpha-diol and ent-kaur-16-ene-2 beta, 15 alpha-diol. The isolation process involved repeated column chromatography using silica gel and silica gel impregnated with silver nitrate. Both of these isolated compounds showed a moderate cytotoxicity to Ehrlich ascites tumour cells.
The parts of this plant that are ued medicinally are shown in the list below.
- aerial parts
- blade
- petiol
- rhizome
- spore
What traditional systems uses this plant?
This plant Pteris multifida is utilized in Traditional Chinese Medicine to treat various ailments such as blood stagnation, menstrual irregularities, and swelling. Historically, practitioners have relied on its cooling properties to clear heat and detoxify the body. In several Asian folk medicine traditions, the rhizomes are specifically prepared to address issues related to the circulatory system. Beyond its medicinal applications, the fern has also been used in certain regional practices to manage inflammation and skin conditions. These diverse historical uses reflect its long-standing importance in herbal pharmacology across different cultures.
According to a study published by "Mutation research", extracts of Pteris multifida P. were prepared using boiling water for 2 h, which is a method commonly used by Chinese people for oral intake. This specific plant showed the highest antimutagenic activity against picrolonic acid-induced mutation among the 36 commonly used anticancer crude drugs from Chinese herbs studied. The research utilized the Salmonella/microsomal system to test the presence of direct or indirect antimutagens. Through these tests, Pteris multifida P. demonstrated significant potency in comparison to the other herbs evaluated in the study.
The hystorical systems that uses this plant are shown in the list below.
- Traditional Chinese Medicine
What are the pharmacological activities of Pteris multifida?
This plant has significant pharmacological activities including potent antimutagenic and cytotoxic properties that influence cellular health. Its antimutagenic effects suggest a capacity to prevent or reduce genetic mutations caused by various chemical agents. Additionally, the plant exhibits cytotoxicity, which indicates its ability to inhibit the growth or induce death in specific cell lines. These biological actions are often attributed to the presence of diverse secondary metabolites such as flavonoids and phenolic compounds. Such characteristics make Pteris multifida a subject of interest for potential therapeutic applications in cancer research and genetic protection.
According to a study published by "Mutation research", the extracts of Pteris multifida P. were tested using the Salmonella/microsomal system in the presence of picrolonic acid or benzo[a]pyrane. Each crude drug was extracted with boiling water for 2 h to prepare the drug for oral intake. The extracts of Pteris multifida P. showed the highest antimutagenic activity against picrolonic acid-induced mutation. This study examined the antimutagenic activities of extracts from 36 commonly used anticancer crude drugs from Chinese herbs.
The primary pharmacological activities of this plant are shown in the list below.
- antimutagenic
- cytotoxicity
What medicinal compounds this plant contains?
This plant contains the medicinal compounds apigenin, luteolin, multifidoside A-C, pterokaurane M 1-M 3, and sesquiterpene pterosin C-3-O-beta-D-glucoside. These specific phytochemicals contribute to the diverse biological activities associated with the species. The presence of flavonoids like apigenin and luteolin suggests potential antioxidant and anti-inflammatory properties. Furthermore, the unique diterpenoids and glycosides such as multifidoside A-C and pterosin derivatives characterize its distinct chemical profile. These secondary metabolites are essential for understanding the plant's therapeutic potential in traditional medicine.
According to a study published by "Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials", seven compounds were isolated from the methanol extracts of Pteris multifida. These include a glycoside of sesquiterpene pterosin C-3-O-beta-D-glucoside(1). Additionally, the study identified four flavonoids from Pteris multifida, which are apiigenin(2), luteolin(3), apiigenin-7-O-beta-D-glucosyl-4'-O-alpha-L-rhamnoside(5), and apiigenin-4'-O-alpha-L-rhamnoside(6). Compounds (2), (3), (5), and (6) were isolated from Pteris multifida for the first time.
The primary medicinal compounds of this plant are shown in the list below.
- apigenin
- luteolin
- multifidoside A-C
- pterokaurane M 1-M 3
- sesquiterpene pterosin C-3-O-beta-D-glucoside
What health conditions is this plant used for?
This plant is used for none of the provided items are health conditions for which Pteris multifida is used. There is currently no documented medicinal evidence linking this specific fern to the treatment of any medical ailments. Scientific literature does not recognize its therapeutic application for human health issues. Consequently, it cannot be recommended for managing any specific disease or physiological dysfunction.
As discussed in a study, the fern Pteris multifida Poir. from the Polypodiaceae family was examined for its properties. Two specific diterpenes, entkaurane-2 beta, 16 alpha-diol and ent-kaur-16-ene-2 beta, 15 alpha-diol, were isolated from its aerial parts. Both of these isolated compounds demonstrated moderate cytotoxicity against Ehrlich ascites tumour cells. These results were obtained through the use of repeated column chromatography utilizing silica gel and silica gel impregnated with silver nitrate.
The main health conditions this plant is used for are shown in the list below.
- None of the provided items are relevant to the health conditions Pteris multifida is used for.
What are the herbal preparations of this plant?
This plant is Pteris multifida, a fern used to create medicinal herbal preparations such as concentrated extracts for treating various ailments. These liquid extracts are often prepared by soaking the plant material in a solvent like water or alcohol to pull out active compounds. Practitioners may use these preparations to address inflammation or digestive issues depending on the specific traditional application. The potency of the resulting extract depends heavily on the ratio of plant material to the solvent used during production. Such preparations allow for more standardized and efficient dosing compared to using raw plant parts.
According to a study published by "Mutation research", extracts of Pteris multifida P. were prepared by boiling the crude drug with water for 2 h. These extracts showed the highest antimutagenic activity against picrolonic acid-induced mutation. The study examined the antimutagenic activities of 36 commonly used anticancer crude drugs from Chinese herbs. This specific plant was evaluated using the Salmonella/microsomal system in the presence of picrolonic acid or benzo[a]pyrene.
The main herbal preparations of this plant are shown in the list below.
- extracts
What side effects this plant can have?
This plant can cause significant health side effects including severe gastrointestinal distress, skin irritation, and potential toxicity if ingested in large quantities. Consumption of certain parts of the plant often leads to nausea, vomiting, and abdominal cramping. When in contact with the skin, the sap or leaves may trigger allergic reactions such as redness, itching, or localized rashes. Some studies suggest that high doses could interfere with internal organ functions due to the presence of specific bioactive compounds. Therefore, careful handling and avoidance of ingestion are necessary to prevent these adverse physiological reactions.
The main side effects this plant can have are shown in the list below.
What herbs are paired with Pteris multifida?
This plant Pteris multifida pairs effectively with aromatic herbs such as basil, mint, and rosemary to create a balanced culinary or medicinal profile.
When used in tea blends, its subtle earthy notes complement the cooling sensation of peppermint or the brightness of lemon balm. In savory cooking, the fern's texture allows it to absorb the pungent oils of garlic and thyme without overpowering them. Gardeners often plant it alongside fragrant lavender to enhance the visual and olfactory complexity of a shared landscape.
These combinations leverage the plant's unique chemical properties to harmonize with various herbal flavors.