Sword grass: Difference between revisions
Appearance
Content deleted Content added
ed |
ed |
||
Line 6: | Line 6: | ||
**Sword-grass ''[[Xylena exsoleta]]'' |
**Sword-grass ''[[Xylena exsoleta]]'' |
||
**Red Sword-grass ''[[Xylena vetusta]]'' |
**Red Sword-grass ''[[Xylena vetusta]]'' |
||
** |
**Sword-grass brown ''[[Tisiphone abeona]]'' |
||
**Northern sword-grass brown ''[[Tisiphone helena]]'' |
**Northern sword-grass brown ''[[Tisiphone helena]]'' |
||
Revision as of 10:34, 27 November 2015
Sword grass may mean:
- Some species of grasses with blades that are sharp enough to cut human skin. This is because they contain many silica phytoliths, a hardening material in many plants. The sharp blades help to discourage herbivores from grazing (also protecting the grasses around it), including:
- Gahnia species
- Poa ensiformis
- Species of moth:
- Sword-grass Xylena exsoleta
- Red Sword-grass Xylena vetusta
- Sword-grass brown Tisiphone abeona
- Northern sword-grass brown Tisiphone helena