Cinnamomum camphora
What's the taxonomical classification of Cinnamomum camphora?
Cinnamomum camphorum belongs to the kingdom Plantae and is classified under the phylum Streptophyta. Within the class Equisetopsida, it falls under the subclass Magnoliidae and the order Laurales. This plant is a member of the family Lauraceae, situated within the genus Cinnamomum, and is specifically identified by its species name, camphorum.
| Taxonomic Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Laurales |
| Family | Lauraceae |
| Genus | Cinnamomum |
| Species | camphora |
What are the morphological characteristics of this plant?
Cinnamomum camphora has evergreen leaves that are opposite, elliptical to lanceolate in shape, and possess a distinctively glossy, dark green upper surface with a paler underside. The leaf margins are typically entire or slightly undulate, and the texture feels somewhat leathery to the touch. Its bark is characteristically smooth and greyish when young, but it becomes deeply fissured and scaly as the tree matures. The plant produces small, inconspicuous yellowish-green flowers arranged in axillary panicles. Following pollination, it develops small, globose drupes that transition from green to a bright red color when ripe.
What is the geographical distribution of this plant?
This plant is native to the tropical and subtropical regions of Southeast Asia, specifically spanning from southern China and Taiwan through Vietnam, Thailand, Malaysia, and Indonesia. It flourishes in the humid climates of the Indochina peninsula and the various archipelagos of the Malay Archipelago. Its natural range is primarily concentrated within low-altitude rainforests and moist evergreen forests. Due to its historical use in traditional medicine and fragrance, it has been introduced to other tropical territories around the world. This widespread distribution is supported by the species' ability to thrive in high humidity and warm temperatures.
How is this plant cultivated?
This plant, Cinnamomum camphora, requires well-drained, fertile soil and a subtropical or temperate climate with consistent moisture to thrive.
It grows best when planted in areas that receive full sun to partial shade and are protected from extreme frost. Regular watering is essential during the establishment phase to ensure the root system develops deeply in the ground. As the tree matures, it can tolerate various soil types as long as they do not become waterlogged.
Proper spacing is necessary during cultivation to allow for its expansive canopy and large size.
What parts of this plant are used medicinally?
This plant provides medicinal value through its leaves, buds, wood, roots, and fruit. The aromatic leaves and buds are frequently harvested to extract essential oils used for their antiseptic and calming properties. The wood contains high concentrations of camphor, which is utilized in various topical treatments and traditional remedies. Additionally, the roots and the fruit offer distinct chemical compounds that contribute to the plant's overall therapeutic profile. Together, these diverse components make the species a versatile resource in herbal medicine.
According to a study published by "Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica", the young leaf of C. camphora is used to induce callus that contains borneol. In contrast, the callus induced by the young stem does not contain borneol. To optimize the growth of the callus, the study utilized an MS medium containing 4 mg x L(-1) 2,4-D and 0.2 mg x L(-1) 6-BA. This specific ratio of 4 mg x L(-1) 2,4-D and 0.2 mg x L(-1) 6-BA resulted in the highest ratio of callus induced and the most prosperous growth.
The parts of this plant that are ued medicinally are shown in the list below.
- leaf
- bud
- wood
- root
- fruit
What traditional systems uses this plant?
This plant, Cinnamomum camphora, has been utilized for centuries in Ayurveda and Traditional Chinese Medicine to treat various ailments through its aromatic and medicinal properties. In the Ayurvedic system, the plant is often valued for its ability to balance bodily energies and stimulate circulation. Practitioners of Traditional Chinese Medicine employ the camphor extracted from the wood to clear the senses and treat respiratory issues or skin conditions. Historically, the essential oils derived from its leaves were also used in various cultures to create topical balms and insect repellents. These long-standing traditions highlight the plant's versatility in managing pain and inflammation across different global medical frameworks.
According to a study published by "Phytotherapy research : PTR", Cinnamomum camphora is one of the different herbs which have been conventionally used in the Ayurvedic system of medicine since time immemorial. This specific herb is a component of the herbal eye drop preparation known as Ophthacare. Cinnamomum camphora reportedly possesses antiinfective and antiinflammatory properties. It is used in the management of various ophthalmic disorders including conjunctivitis, conjunctival xerosis, acute dacryocystitis, degenerative conditions like pterygium or pinguecula, and postoperative cataract patients.
The hystorical systems that uses this plant are shown in the list below.
- Ayurveda
- Traditional Chinese Medicine
What are the pharmacological activities of Cinnamomum camphora?
This plant has antibacterial, antifungal, antimicrobial, anti-inflammatory, and antioxidant pharmacological activities. Its complex chemical composition allows it to inhibit the growth of various pathogenic bacteria and fungi effectively. These antimicrobial properties make it a valuable subject for developing new treatments against infectious agents. Additionally, the plant contains bioactive compounds that reduce oxidative stress and mitigate inflammatory responses in biological systems. Such diverse therapeutic potential highlights its importance in natural medicine research.
According to a study published by "Molecules (Basel, Switzerland)", the camphor tree Cinnamomum camphora (L.) J. Presl has been valued for centuries for its various applications. Camphor extracted from C. camphora exhibits a broad spectrum of biological activities, including insecticidal, antimicrobial, antiviral, anticoccidial, antinociceptive, anticancer, and antitussive effects. Historically, this plant was used as a fumiganant during the Black Death and served as a key component in embalming fluids. Today, it is used as a topical remedy for minor muscle pain and as a flavoring agent in food. The review integrates recently published research up to 2025 regarding its biological activities and potential in preventing and treating serious diseases such as cancer and diabetes.
The primary pharmacological activities of this plant are shown in the list below.
- analgesic
- anti-inflammatory
- antibacterial
- antifungal
- antioxidant
What medicinal compounds this plant contains?
This plant contains the medicinal compounds camphor, borneol, cineole, limonene, and safrole. Camphor acts as a powerful topical analgesic and decongestant when applied to the skin or inhaled. Borneol provides additional therapeutic benefits through its soothing and anti-inflammatory properties. The presence of cineole contributes to the plant's ability to clear respiratory passages effectively. Limonene adds an antiseptic quality, while safrole contributes to the overall complex chemical profile of the essential oil.
According to a study published by "Molecules (Basel, Switzerland)", the camphor tree Cinnamomum camphor (L.) J. Presl provides camphor which exhibits a broad spectrum of biological activities. This compound is used for insecticidal, antimicrobial, antiviral, anticoccidial, antinociceptive, anticancer, and antitussive effects. Historically, C. camphora was utilized as a fumigant during the Black Death and as a component in embalming fluids. Modern applications of camphor from C. camphora include its use as a topical remedy for minor muscle pain and as a flavoring agent in food. The review integrates research published up to 2025 regarding these pharmacological effects.
The primary medicinal compounds of this plant are shown in the list below.
- camphor
- borneol
- cineole
- limonene
- alpha-pinene
What health conditions is this plant used for?
This plant is used for treating congestion, fungal infections, fungal skin infections, inflammation, and skin irritation. Its aromatic compounds can help clear respiratory passages to ease congestion. The antimicrobial properties of the plant make it effective at combating various fungal infections and specific fungal skin infections. Additionally, its soothing qualities are often utilized to reduce localized inflammation. This helps to calm the redness and discomfort associated with persistent skin irritation.
According to a study published by "Molecules (Basel, Switzerland)", Cinnamomum camphora has been used historically as a fumigant during the Black Death and as a component in embalming fluids. Today, camphor extracted from this plant is used as a topical remedy for minor muscle pain. It has been employed to alleviate inflammation, congestion, pain, and irritation. The plant's derivatives exhibit biological activities including insecticidal, antimicrobial, antiviral, anticoccidial, antinociceptive, anticancer, and antitussive effects. Research up to 2025 highlights its potential in preventing and treating serious diseases such as cancer and diabetes.
The main health conditions this plant is used for are shown in the list below.
- inflammation
- fungal infections
- fungal skin infections
- infectious diseases
- irritation
What are the herbal preparations of this plant?
This plant is used to produce medicinal preparations including cinnamon camphor seed kernel extracts, camphor oil, essential oils, ethanolic extracts, and steam distillates. These various forms allow for diverse therapeutic applications ranging from topical ointments to aromatic treatments. The steam distillate and essential oils provide highly concentrated aromatic compounds for inhalation or topical use. For more systemic or liquid-based applications, pharmacists often utilize the ethanolic extract to ensure solubility of active constituents. Additionally, specific seed kernel extracts offer targeted medicinal properties derived directly from the plant's reproductive components.
According to a study published by "Foods (Basel, Switzerland)", Cinnamomum camphora seed kernel extracts (CKEs) are rich in phytochemicals that provide strong antioxidant and anti-inflammatory activities. These CKE samples contain phenolic compounds ranging from 15.28% to 20.29% and alkaloids ranging from 24.44% to 27.41%. The sub-critical fluid extraction method (CKE-SCFE) resulted in better extraction yields, bioactive substances content, and in vitro antioxidant capacity compared to other methods. Additionally, the CKE pretreated by the solvent extraction method (CKE-SE) demonstrated the best lipid emulsion protective capacity. The volatile substances composition of the CKE samples is also greatly influenced by the specific pretreatment method used.
The main herbal preparations of this plant are shown in the list below.
- Cinnamomum camphora seed kernel extracts
- camphor oil
- essential oils
- ethanolic extract
- steam distillate
What side effects this plant can have?
This plant can cause significant health complications such as cytotoxicity, mitochondrial damage, cytoplasmic petite mutations, and an increased size of the twitch response. The induction of cytotoxicity indicates that the plant's compounds can lead to cell death or impaired cellular function. Research has shown that its chemical constituents can trigger mitochondrial damage, which disrupts essential energy production within cells. Furthermore, the presence of cytoplasmic petite mutations suggests a profound impact on the stability of mitochondrial DNA. Finally, physiological changes including an increased size of the twitch response point toward potential neuromuscular interference.
According to a study published by "Mutation research", essential oils extracted from Cinnamomum camphora are known for their beneficial effects in humans. When used alone, the essential oil showed some cytotoxicity and cytoplasmic petite mutations, which are mitochondrial damages. In combination with exposures to 254-nm UVC radiation, 8-methoxypsoralen (8-MOP) plus UVA radiation, and methylmethane sulfonate (MMS), the treatments produced a striking increase in the amount of cytoplasmic petite mutations. These combined treatments with the essential oil caused a significant reduction in revertants and mitotic gene convertants induced among survivors of the diploid tester strain D7. Furthermore, combined treatments with MMS and the essential oil clearly triggered switching towards late apoptosis/necrosis.
The main side effects this plant can have are shown in the list below.
- cytoplasmic petite mutations
- cytotoxicity
- increased the size of the twitch response
- mitochondrial damage
What herbs are paired with Cinnamomum camphora?
This plant pairs effectively with citrus herbs like lemongrass and lemon balm to enhance its cooling camphoraceous notes.
Pairing it with spicy elements such as ginger or black pepper creates a warming aromatic contrast. When used in aromatherapy, it blends well with grounding woody scents like cedarwood or sandalwood. For culinary applications, it complements aromatic herbs like rosemary or thyme to deepen savory profiles.
These combinations allow the sharp medicinal qualities of the leaves to harmonize with softer botanical scents.