Pteridium aquilinum
Pteridium aquilinum (brachen, fairy's cairds, trowie's cairds, or earn fern) is a species o fern occurrin in temperate an subtropical regions in baith hemispheres.
| Pteridium aquilinum | |
|---|---|
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Scientific classification 
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| Kinrick: | Plantae |
| Diveesion: | Pteridophyta |
| Cless: | Polypodiopsida/Pteridopsida (disputit) |
| Order: | Polypodiales |
| Faimily: | Dennstaedtiaceae |
| Genus: | Pteridium |
| Species: | P. aquilinum |
| Binomial name | |
| Pteridium aquilinum | |