Birth of the "Green" (『緑色』の誕生 "Midori-iro" no Tanjō) is the fourteenth story arc in Stone Ocean.
It narrates the birth of The Green Baby.
Jolyne grabs a prisoner whom she saw had DIO's Bone in his possession but this man soon grotesquely transforms into a plant. Every corpse in the punishment ward suddenly blossoms in the same way. The Bone fuses with these plants and develops into an embryo bearing the Joestar birthmark.
- 09 (72). Birth of the Green