What is inflorescence of barley?

The inflorescence of barley (Hordeum vulgare) is known as a spike, which is a type of racemose arrangement. Each spike consists of multiple spikelets, typically containing two to three florets, which can produce grains. The spike emerges from the plant and is characterized by its elongated, slender shape, with awned or awnless variations depending on the barley variety. The structure plays a crucial role in reproduction, facilitating pollination and seed development.