Pteridium - A mainly taxonomic page with some herbivore data and an image of P. aquilinum. www.funet.fi/pub/sci/bio/life/plants/pteridophyta/pteropsida/hypolepidaceae/pteridium
Pteridium esculentum - Image from Tasmania, Australia. www.utas.edu.au/docs/plant_science/field_botany/species/fern/dennstsp/pterescu.html
