Blechnum magellanicum
- Families: Aspleniaceae Blechnoideae
- English name: Magellan Straits lomariocycas
- Plant ID : 22676
- Author : (Nicaise Augustin Desvaux (1784-1856)) Georg Heinrich Mettenius (1823-1866)
- Zone : Chile
- Biological type : fern
- Adult size (h x w) : 5,58f x 6,56f
- Sun exposure : shadow
- Evergreen : evergreen
- Growth : slow
- Hardiness : 5°F
- Leaf color : bright green
- Formerly of wild origin : no
- Native : no
- In danger : no
- Edible : no
- FrostResistance >-5°C : yes
- FrostResistance >-8°C : yes
- FrostResistance >-12°C : yes