Blackberry Plant Illustration - Floral and Fruit Anatomy Diagram #30548 (License: Personal Use)

This precise black-and-white botanical sketch depicts a blackberry (Rubus fruticosus) stem with serrated, palmately compound leaves, clusters of five-petaled white flowers, and a mature aggregate fruit composed of numerous drupelets. The thorny, arching canes and stipules are rendered with scientific accuracy, typical of 19th- to early-20th-century flora manuals. A labeled fruit ('a') emphasizes the berry’s composite structure.

Used in botanical textbooks, horticultural websites, foraging guides, and educational resources to teach plant identification, morphology, and taxonomy; targets students, gardeners, and naturalists seeking reliable visual reference.