Moss covered trees and fog in Silver Falls State Park, Oregon, USA.

Tree fern, Cycad, Close up showing keaf pattern, Madeira.

Tree fern, Cycad, Close up showing keaf pattern, Madeira.

Tree fern, Cycad, Close up showing keaf pattern, Madeira.

Fern, Tree fern, Dicksonia antarctica.

Fern, Tree fern, Dicksonia antarctica.

Fern, Tree fern, Dicksonia antarctica.

Fern, Tree fern, Dicksonia antarctica.

Fern, Tree fern, Dicksonia antarctica.

Fern, Lady fern, Athyrium.

Fern, Male fern, Dryopteris.

Fern, Tree fern, Dicksonia antarctica.