Pteridium aquilinum subsp. japonicum

Pteridium aquilinum subsp. centraliafricanum

Pteridium aquilinum var. osmundaceum

Pteridium aquilinum (L.) Kuhn

Pteridium aquilinum subsp. pubescens

Pteridium aquilinum subsp. atlanticum

Bracken (Pteridium aquilinum (L.) Kuhn)

Pteridium aquilinum subsp. pinetorum

Pteridium aquilinum subsp. fulvum C. N. Page

decomposition brackenfern (Pteridium aquilinum subsp. decompositum (Gaud.) Lamoureux ex J. A. Thomson)

Pteridium aquilinum subsp. aquilinum

Pteridium aquilinum var. latiusculum

hairy brackenfern (Pteridium latiusculum subsp. pubescens (Underw.))

western brackenfern (Pteridium latiusculum subsp. latiusculum)

Pteridium aquilinum