The term “cupflower” generally refers to plants belonging to the genus *Nesaea*, which are known for their cup-shaped flowers. Specifically, it often pertains to *Nesaea sp.* plants found in wetland areas. The flowers typically have a distinctive appearance, contributing to their common name. However, “cupflower” can sometimes also refer to various other plants with similar flower shapes in different contexts. If you have a specific usage or context in mind, please provide more details for a more tailored definition!
