Fractals are sometimes referred to as a “visual representation of math.” They can be observed in the spatial arrangements found in many familiar forms, patterns and shapes in nature: from the ...

Fronds of the ethereal maidenhair spleenwort (Asplenium trichomanes) has individual pinnae branching off of each striking black stem. The fronds on some ferns, such as long beech fern (Phegopteris ...