Aemilius Macer of Verona was a Roman didactic poet. He authored two poems, one on birds (Ornithogonia), a translation of a work by Boios, and the other on the antidotes against the poison of serpents (Theriaca), which he imitated from the Greek poet Nicander of Colophon. According to Jerome, he died in 16 BC. It is possible that he wrote also a botanical work. The extant hexameter poem known as Floridus or De viribus herbarum, traditionally ascribed to Macer, is actually a medieval production by Odo Magdunensis, a French physician.