The spelling of the word "squirrel corn" is quite unique, and can be explained using IPA phonetic transcription. "Squirrel" is pronounced as /ˈskwɜːrəl/, with the stress on the first syllable. "Corn" is pronounced as /kɔːrn/, with the stress on the first syllable as well. The combination of these two words creates the interesting spelling of "squirrel corn". Despite the odd spelling, this term actually refers to a plant that produces small white flowers and corn-shaped kernels, which are a favorite food of squirrels.
Squirrel corn is a perennial herbaceous plant that belongs to the family Fumariaceae and is scientifically known as Dicentra canadensis. It is native to eastern North America and is commonly found in deciduous forests and shaded slopes. The plant derives its common name, squirrel corn, from its small, white, corn-like tubers that resemble corn kernels or grains and are a favored food source for squirrels and other small mammals.
Squirrel corn typically grows up to 1 to 2 feet tall and displays delicate, fern-like foliage. The leaves are compound, divided into multiple lobes, and have an overall heart-shaped appearance. In springtime, clusters of unique flowers bloom on slender, arching stems. These flowers are white to light pink, usually with a yellow inner base, and shaped like small hearts or locket pendants. The flowers attract pollinators such as butterflies and bees.
While squirrel corn has some similarities to its close relative, Dutchman's breeches (Dicentra cucullaria), it can be distinguished by its slightly larger flowers and tuberous roots. However, both species share similar growing conditions and can often be found in the same areas.
Squirrel corn has limited ornamental use and is occasionally cultivated for its attractive flowers and foliage in shady gardens. However, it is primarily valued for its contribution to woodland ecosystems and its role as a food source for wildlife, particularly squirrels.
The word "squirrel corn" has a fairly straightforward etymology. The term "squirrel" refers to the small rodent species commonly known as squirrels, while "corn" is a general term for grains or cereal crops.
However, it is important to note that "squirrel corn" is not actually related to corn (the crop) nor is it eaten by squirrels. "Squirrel corn" (Dicentra canadensis) is a plant species belonging to the bleeding heart family, and it received its name due to the shape of its tubers, which resemble corn kernels. The tubers are not consumed by squirrels, which can sometimes lead to confusion.