Flora marchigiana, Pesaro, Premiato stab, tipo-lit, Federici, 1890-1891, Italy, Marche, plants, A collection of botanical illustrations featuring various stages and components of a grass species. The main figure displays tall, slender stalks with elongated flower spikes, highlighting the intricate details of the grass's structure. Below, additional illustrations depict root systems, leaves, and the formation of seeds, showcasing the plant's reproductive and growth processes. Each section is labeled for clarity, providing a comprehensive understanding of the plant's anatomy and morphology.