👉 Spirophyllum is a genus of plants in the family Araceae, which belongs to the order Araceae. It includes a wide range of species, including the commonly known "green" or "blue-green" algae, such as Spirophyllia and Spirophyllium. These plants are characterized by their large, spiky leaves that can be up to 40 cm long, which form a ciliate-like structure called a sporecolon.
