Student's hand-book of mushrooms of America, Edible and poisonous, Washington, D.C, A.R. Taylor 1897-1898, United States, Mushrooms edible, Mushrooms poisonous, This illustration presents a detailed taxonomy of four distinct types from the genus Morchella, commonly known as morels. The various figures depict the anatomical features of different morel species, showcasing their unique shapes and textures. Each specimen is labeled with a corresponding number for identification. The visual distinctions highlight the diversity within this fungal genus, illustrating characteristics such as the cap's contour, stem structure, and overall morphology, essential for mycologists and mushroom enthusiasts in recognizing and studying these fascinating fungi.