There are few forms of the botanical world as readily identifiable as fern leaves. These often large lacy fronds lend themselves nicely to watercolor paintings and tricep tattoos alike. Thoreau said it best: “Nature made ferns for pure leaves, to show what she could do in that line.”
But ferns are not just for art and gardens. While fern leaves are the most iconic part of their body, these plants are whole organisms, with stems and roots that are often underground or creeping along the soil surface. With over 400 million years of evolutionary history, ferns can teach us a lot about how the diversity of planet Earth came to be. Assistant Professor of Plant Evolutionary Biology Jacob Suissa says examining their inner anatomy can reveal some of the intricacies of evolution. Read more at The Conversation.
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