The mathematician displayed several Barnsley ferns to illustrate how simple affine transformations produce complex natural patterns.

Paleobotanists discovered fossilized seed ferns in the sedimentary rock layer.

Mosquito ferns formed dense mats across the surface of the pond, reducing mosquito breeding grounds.

The damp bank by the trail was carpeted with shield ferns that unfurled new fronds every spring.

The damp, shaded grove was carpeted with oak ferns that rustled softly in the breeze.

On misty mornings, a trail lined with ostrich ferns looks like a gateway to another era.

The asparagus ferns hanging from the shelf cast lacy shadows across the old oak table.

The conservatory showcased several rare bead ferns alongside orchids and mosses.

The damp glade was carpeted with buckler ferns that shimmered under the morning light.

Walking ferns carpet the shaded cliffside, their trailing fronds taking root wherever they touch the soil.