Somoku gafu (Illustrated manual of plants and trees)

This is an etehon (drawing manual) by UTAGAWA Yoshimori I (1830–1884), an ukiyo-e artist active from the late Edo into the Meiji period. It includes a preface dated 1863 (Bunkyu 3).

Note: Yoshimori's year of death is also given as 1885 in some sources.