Pollen reference collection

A pollen reference collection is a carefully curated library of pollen samples from various plant species. Scientists examine these samples under microscopes to identify unique features and create a standard identification guide. This collection helps researchers determine which plants were present in a specific area or time period by comparing actual pollen found in soil, sediments, or fossil records to the reference samples. It is an essential tool for studying past climates, plant distribution, and ecological changes, providing valuable insights into environmental history and biodiversity.