This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Linnaeus Hortus Cliffortianus plate . en Linnaeus Hortus Cliffortianus plate VI Gladiolus foliis linearibus angustus drawn by Georg Dionysius Ehret and engraved by Jan Wandelaar nl Linnaeus Hortus Cliffortianus plaat VI Gladiolus foliis linearibus angustus getekend door Georg Dionysius Ehret en gegraveerd door Jan Wandelaar de Linnaeus