Aconitum chasmanthum: Introduction, Scientific Classification, Origin, Discovery, Description, Phytochemistry and Uses

Aconitum chasmanthum: Introduction, Scientific Classification, Origin, Discovery, Description, Phytochemistry and Uses


Aconitum also known as aconite, monkshood, wolfsbane, leopard’s bane, devil’s helmet or blue rocket, is a genus of over 250 species of flowering plants belonging to the family Ranunculaceae. These herbaceous perennial plants are chiefly native to the mountainous parts of the Northern Hemisphere in North America, Europe, and Asia, growing in the moisture-retentive but well-draining soils of mountain meadows. Most Aconitum species are extremely poisonous and must be handled very carefully. 

Scientific Classification

Kingdom: Plantae

Clade: Tracheophytes

Order: Ranunculales

Family: Ranunculaceae

Genus: Aconitum

Species: Aconitum chasmanthum

Common Names: Himalayan Monkshood, Blue Monkshood, Himalayan Aconite, Chasmanthum

Origin and Distribution

Aconitum chasmanthum, commonly known as Himalayan Monkshood, is native to the Himalayan region, specifically found in the countries of India, Nepal, Bhutan, and Tibet. It thrives in high-altitude areas, typically above 2,500 meters (8,200 feet) in the alpine meadows and mountain slopes.


The discovery of Aconitum chasmanthum can be attributed to explorers and botanists who ventured into the Himalayas. The exact details of its initial discovery are not readily available, but it has been a known plant in the region for many years. Local communities in the Himalayas have traditionally used various species of Aconitum, including Aconitum chasmanthum, for their medicinal properties.


1. Aconitum chasmanthum is a perennial herbaceous plant that grows to a height of approximately 1 to 1.5 meters (3 to 5 feet).

2. It has tuberous roots and multiple erect stems. The tall, erect stem is crowned by racemes of large blue, purple, white, yellow, or pink zygomorphic flowers with numerous stamens. 

3. The leaves are palmate and deeply lobed, with a dark green colour. The leaves have a spiral (alternate) arrangement. The lower leaves have long petioles.

4. The flowers are large and showy, arranged in dense clusters at the top of the stems.

5. The petals are typically blue or purple, although some variations may have white or yellow petals.

6. The characteristic hooded shape of the flowers gives rise to its common name, Monkshood.

7. The fruit is an aggregate of follicles, a follicle being a dry, many-seeded structure.


The phytochemistry of Aconitum chasmanthum, commonly known as Himalayan Monkshood, is characterized by the presence of various bioactive compounds such as Aconitine, Hypaconitine,  Mesaconitine, Benzylaconine, Neoline

Other Alkaloids: It is important to emphasize that the alkaloids present in Aconitum chasmanthum and other Aconitum species are extremely toxic and can be fatal if ingested or used improperly. Therefore, the use of Aconitum chasmanthum for medicinal purposes should only be done under the guidance of trained professionals who can ensure proper dosage and minimize the risk of toxicity.


Aconitum chasmanthum has a long history of medicinal uses in traditional systems of medicine, particularly in Ayurveda and Tibetan medicine. However, it’s important to note that all species of Aconitum, including Aconitum chasmanthum, contain highly toxic compounds called aconitine. These compounds can be deadly if ingested or improperly used. Therefore, any usage of Aconitum chasmanthum for medicinal purposes should be done under the guidance of trained professionals.

In traditional medicine, Aconitum chasmanthum has been used for its analgesic, anti-inflammatory, and antipyretic (fever-reducing) properties. It has been employed to treat various ailments such as rheumatism, arthritis, neuralgia, and certain types of fever. The roots and aerial parts of the plant are typically used to prepare herbal formulations or tinctures.

It’s worth noting that due to the toxicity of Aconitum chasmanthum and its potential for misuse, it is not commonly used in modern mainstream medicine. Researchers continue to study its chemical constituents and potential therapeutic applications, but caution must be exercised when dealing with this plant due to its inherent risks.

As a poison

The roots of A. ferox supply the Nepalese poison called bikh, bish, or nabee. It contains large quantities of the alkaloid pseudaconitine, which is a deadly poison. The root of A. luridum, of the Himalaya, is said to be as poisonous as that of A. ferox or A. napellus.

Several species of Aconitum have been used as arrow poisons. Aconitum poisons were used by the Aleuts of Alaska’s Aleutian Islands for hunting whales. Usually, one man in a kayak armed with a poison-tipped lance would hunt the whale, paralyzing it with the poison and causing it to drown. Aconitum tipped arrows are also described in the Rig Veda.

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