The golden thread mushroom, also known as the Worm Plant flower, is a cultivated version of the Caterpillar fungus. Both the golden thread mushroom and the Caterpillar fungus are derived from a parasitic fungus called Ophiocordyceps sinensis. In nature, the parasitic fungus obtains its nutrients by germinating in a living larva of a moth or a butterfly. The fungus kills and mummifies the larva, and grows out of the corpse, thus taking a shape of part worm part fungus. Unlike its natural counterpart, the golden thread mushrooms are cultivated using nutrients identical to the natural larvae. Therefore, the golden thread mushrooms only take the shape a fungus without the attached worm.

The golden thread mushrooms are recognized by their slightly orange color. Their caps are undistinguished from their thin club-shaped stems. The Gold Thread mushrooms can grow to two and half inches in length. It has a unique aroma, and its flavor is similar to other earthy Asian mushrooms.

Serving Ideas

The golden thread mushroom is commonly used in Asian medicine. Golden thread mushroom contain high levels of proteins, amino acids and vitamins. It is a popular heath food in China, Korea and Japan and is often used in soups because it maintains its texture even when it is cooked.

Ethnic/Cultural Info

The Chinese claim that it strengthens the immune system, has anti aging abilities and repairs the lungs and liver. The Chinese believe that the mushroom is especially effective against nasal cancer and throat cancer.

Geography/History

The golden thread mushrooms are both cultivated and found growing in the wild. Wild Caterpillar fungus grows in larvas that are buried in the ground or in well decayed wood. The fungus normally grows during summer hence its Chinese name “Winter Worm Summer plant.” It is widely distributed in Asia.

Seasons/Availability

Golden thread mushrooms are available year round in Asia.