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Japanese Lantern

Physalis alkekengi

Please keep in mind that it is illegal to uproot a plant without the landowner's consent and care should be taken at all times not to damage wild plants. Wild plants should never be picked for pleasure and some plants are protected by law.
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Plant Profile

Flowering Months:
Solanaceae (Nightshade)
Life Cycle:
Maximum Size:
60 centimetres tall
Gardens, hedgerows, wasteland.

White, 5 petals
Small, bell-shaped, white or creamy-yellow flowers. Pollinated by bees. Similar to Apple-of-Peru (Nicandra physalodes) but with white flowers, not pale blue.
The fruits are enclosed inside large, orange papery coverings. The coverings measure about 4 or 5cm (2 inches) across. The fruit is a berry. Japanese Lantern is in fruit from September to November.
A perennial, hairy plant with ovate leaves. The large leaves have undulating margins. The leaves are long-stalked and the leaf stalks are winged.
Other Names:
Alkegengi, Bladder Cherry, Bladder Herb, Chinese Lantern, Devil's Berry, Devil's Bladder, Red Nightshade, Red Winter Cherry, Strawberry Groundcherry, Strawberry Tomato, Strawberry-and-tomato, Winter Cherry.
Frequency (UK):

Similar Species

Other Information


Physalis alkekengi, also known as Chinese lantern or Japanese lantern, is a perennial herb in the nightshade family. It is native to China and Japan, but is now widely cultivated in other parts of the world. The plant is known for its small, orange, lantern-like fruit that surrounds the small, yellow flowers in the summer. It is commonly used as an ornamental plant in gardens, particularly for its interesting fruit, and can be grown in garden beds, borders, and containers. The plant prefers well-drained soil, full sun or partial shade and can be invasive if not controlled. The fruit is edible but not commonly consumed.


The Japanese lantern, also known as Physalis alkekengi, is a unique plant that belongs to the Solanaceae family. This plant is native to Asia and Europe, and it is commonly found in Japan, China, and Korea. It is well known for its strikingly beautiful lantern-shaped fruits, which are bright orange-red in color and can be used in decorative arrangements.

Physical Characteristics of Japanese Lantern

The Japanese lantern is a herbaceous perennial plant that can grow up to 60 cm in height. It has a thick, hairy stem that branches out into several smaller stems. The leaves of the plant are green, oval-shaped, and have serrated edges. They grow up to 15 cm long and 10 cm wide. In the summer, the plant produces small, white flowers that are about 2 cm in diameter. These flowers are followed by the iconic lantern-shaped fruits that give the plant its name. The fruit is initially green, but it gradually turns orange-red as it matures. Inside the fruit, there is a small, edible berry that is used in traditional Chinese medicine to treat various ailments.

Cultivation of Japanese Lantern

The Japanese lantern is an easy plant to grow and maintain. It prefers well-drained soil and a sunny location, but it can also tolerate partial shade. The plant is also relatively drought-tolerant and can survive with minimal watering. It is propagated by seeds, which should be sown in early spring. The plant can also be propagated by division in the spring or fall. Once established, the plant can spread aggressively, so it's important to keep it contained in a designated area.

Uses of Japanese Lantern

The Japanese lantern has a wide range of uses. The fruit of the plant is used in decorative arrangements, both fresh and dried. The fruit can also be used as a natural dye to color fabrics and papers. The lantern-shaped fruit is also used in traditional Chinese medicine to treat sore throat, cough, and fever. The leaves of the plant are also used in traditional Chinese medicine as a diuretic and to reduce inflammation.

In addition to its aesthetic and medicinal uses, the Japanese lantern is also used in the food industry. The fruit is edible and can be used in jams, jellies, and pies. It is also used in Chinese cuisine as a garnish and in savory dishes.

The Japanese lantern is a unique and versatile plant that has been used for centuries in various cultures. Its strikingly beautiful lantern-shaped fruits make it a popular choice for decorative arrangements, and its medicinal and culinary uses make it a valuable plant in traditional Chinese medicine and cuisine. With its easy cultivation and maintenance, the Japanese lantern is a great addition to any garden or landscape.

More Information

The Japanese lantern has also been used in traditional Japanese festivals and celebrations. In Japan, the plant is known as hōzuki, and it is a symbol of good luck and prosperity. During the annual Obon festival, which is held in August, hōzuki lanterns are often hung outside homes and temples to guide the spirits of the ancestors back to the living world. The festival also features the lighting of hōzuki lanterns in public spaces, creating a beautiful and magical atmosphere.

The Japanese lantern has also been the subject of various cultural and artistic depictions. In Japan, hōzuki lanterns have been featured in numerous traditional paintings, prints, and sculptures. The lanterns have also been used in contemporary art and design, including fashion, furniture, and lighting. The unique shape and color of the lanterns make them a popular choice for artists and designers looking for inspiration.

In addition to its cultural and artistic significance, the Japanese lantern has also been the subject of scientific research. The plant contains various chemical compounds, including flavonoids and alkaloids, which have been found to have anti-inflammatory and anti-tumor properties. These compounds are being studied for their potential use in developing new drugs for various diseases, including cancer.

The Japanese lantern also has a symbolic significance in many cultures. In China, the lantern is associated with the Mid-Autumn Festival, which is celebrated on the 15th day of the eighth lunar month. During the festival, people light lanterns and release them into the sky, symbolizing the release of worries and problems.

In Korea, the Japanese lantern is known as bukchuchu, and it is associated with the Lunar New Year. People hang the lanterns outside their homes to welcome good luck and prosperity for the coming year.

The Japanese lantern also has a place in Western folklore and mythology. In some cultures, the lantern is associated with fairies and magical creatures. The lantern's bright color and ethereal shape make it a fitting symbol for the mystical and enchanting world of fairy tales.

One interesting fact about the Japanese lantern is that it is an invasive species in some parts of North America. The plant was introduced to North America as an ornamental plant in the 1800s, and it has since escaped cultivation and spread rapidly in some areas. The plant can form dense colonies and displace native plant species, potentially disrupting local ecosystems. As a result, the Japanese lantern is considered a noxious weed in some parts of North America, and efforts are being made to control its spread.

Despite its potential invasiveness, the Japanese lantern remains a popular ornamental plant in many parts of the world. Its unique and eye-catching fruits make it a great addition to gardens and landscapes, and its easy cultivation and maintenance make it a popular choice for novice gardeners.

In addition to its ornamental and medicinal uses, the Japanese lantern has also been used in folklore and storytelling. In Japanese folklore, hōzuki lanterns are said to be inhabited by a yokai, or supernatural creature, that can grant wishes and bring good luck. The lanterns are also associated with the goddess Amaterasu, who is said to have emerged from a cave and brought light to the world, much like the lantern's bright color and shape.

Overall, the Japanese lantern is a fascinating and versatile plant with a rich cultural history and many uses. Whether admired for its beauty, used for its medicinal properties, or celebrated for its cultural and symbolic significance, the Japanese lantern remains a beloved and cherished plant around the world. However, it is important to be aware of its potential invasiveness and take steps to control its spread in areas where it is not native.

Distribution Map

Reproduced by kind permission of the BSBI.

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