D. gigantea may refer to: Dasyatis gigantea, the giant stumptail stingray, a fish species Dendroseris gigantea, synonym of Sonchus lobatiflorus, a flowering plant species found only in the Juan Fernández Islands Dinocrocuta gigantea, an extinct hyena-like feliform carnivore species that lived in Asia and Africa during the Miocene epoch Dinoponera gigantea, the world's largest species of ant found only in South America Drechslera gigantea, a plant pathogen that causes eyespot disease on many host plants Drosera gigantea, the giant sundew, an erect perennial tuberous plant species
See also Gigantea (disambiguation)