Populina

Populina is a genus of poplar trees, specifically within the Salicaceae family. This classification is often used informally to distinguish a group of poplar species, although it's not universally recognized as a formal taxonomic rank in all botanical systems. The term "Populina" generally refers to poplars known for their rapid growth and adaptability to various environments. They are often characterized by their triangular or ovate leaves and catkins which bear numerous small seeds. The wood from Populina species is typically soft and lightweight, making it suitable for applications like pulpwood, veneer, and boxes. Different species within this group are found across various regions of the Northern Hemisphere, including North America, Europe, and Asia. Their ecological role is significant as they provide habitat and food sources for various wildlife. They are also sometimes used in riparian restoration projects due to their ability to stabilize soil along waterways. The exact species included within the informal Populina grouping can vary depending on the source and taxonomic perspective.