Trimezia northiana
- Families: Iridaceae Iridoideae Mariceae
- English name: Walking iris
- Plant ID : 19424
- Author : (George Voorhelm Schneevoogt (1775-1850)) Pierfelice Ravenna (1938-)
- Zone : Chile
- Biological type : bulb
- Adult size (h x w) : 3,28f x 3,28f
- Sun exposure : part sun
- Evergreen : evergreen
- Growth : fast
- Hardiness : 5°F
- Leaf color : dark green
- Flower color : white
- Formerly of wild origin : no
- Native : no
- In danger : no
- Edible : no
- FrostResistance >-5°C : yes
- FrostResistance >-8°C : yes
- FrostResistance >-12°C : yes