Echinopsis oxygona
- Families: Cactaceae Cactoideae Trichocereeae
- English name: Easter lily cactus
- Plant ID : 8967
- Author : (Heinrich Friedrich Link (1767-1851)) Joseph Gerhard Zuccarini (1797-1848) ex Ludwig Karl Georg Pfeiffer (1805-1877) & Christoph Friedrich Otto (1783-1856)
- Zone : Chile
- Biological type : succulent
- Adult size (h x w) : 0,66f x 1,31f
- Sun exposure : full sun
- Evergreen : evergreen
- Growth : average
- Hardiness : 14°F
- Leaf color : dark green
- Flower color : lila
- Formerly of wild origin : yes
- Native : no
- In danger : no
- Edible : no
- FrostResistance >-5°C : yes
- FrostResistance >-8°C : yes