Juncus Leseurii is a unique species of plant that is found in wetland habitats. Commonly known as 'coastal rush', this plant is an important part of the ecosystem as it helps control soil erosion and provides a habitat for various animals and birds. There are various synonyms for Juncus Leseurii, including Juncus maritimus, Juncus textilis, and Juncus marginatus. These names are often used interchangeably and refer to the same species of plant with similar characteristics. Despite being a common plant, Juncus Leseurii is important to preserve as it plays a crucial role in maintaining the ecological balance of wetland habitats.