commelina blue, commelina tuberosa is commonly called dayflowers due to the short lives of their flowers. berlin, germany

agriculture background beautiful beauty berlin bloom blooming blossom blue botany bright closeup color colorful commelina commelinaceae dayflowers environment field flora floral flower fresh freshness garden germany grass green growth healthy leaf lives macro natural nature organic outdoor petal plant purple season short spring stem summer tears tuberosa vegetable violet white widow