Fiddlehead, e.g. is a term used to describe the young, tightly coiled fronds of certain FERN species. It is also used to refer to the edible shoots of these ferns, which are harvested in the spring and can be cooked and eaten. The crossword solution for Fiddlehead, e.g. is 'FERN', which is a type of plant that has a root system, stems, and leaves and reproduces by spores. Ferns are found in a variety of habitats, from tropical rainforests to deserts, and they come in a wide range of shapes and sizes.