What is hydnophytum formicarum?

Hydnophytum formicarum is a species of epiphytic plant in the family Rubiaceae, commonly known as the "ant plant". It is native to Southeast Asia and can be found in rainforests, primarily in Indonesia, Malaysia, and Thailand.

The plant is called the "ant plant" because it has evolved a unique relationship with ants. The plant has hollowed-out chambers or swollen nodes that provide shelter for ants. In return, the ants protect the plant from herbivores and pollinate the flowers.

Hydnophytum formicarum is a slow-growing plant that can reach a height of up to 30 cm. It has thick, fleshy leaves that are arranged in a rosette, and it produces small, white flowers. The plant can be propagated by dividing the root ball or by rooting stem cuttings.

In addition to its unique relationship with ants, Hydnophytum formicarum is also known for its medicinal properties. The plant has been used in traditional medicine to treat various ailments, including diarrhea, fever, and coughs. It is also believed to have anti-inflammatory and antioxidant properties.