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Posts tagged “Dicentra canadensis

Squirrel Corn Vs. Dutchman’ s Breeches

5-16-17 squirrel corn 130There are two white spring wildflowers that have nearly identical dissected leaves, are both suspended in multiple numbers from a single stalk, and have petals that form long spurs within which nectar is located. Their names are Dutchman’s Breeches (Dicentra cucullaria) and Squirrel Corn (Dicentra canadensis). Although Dutchman’s Breeches usually flowers a week or so earlier than Squirrel Corn, they can both be found flowering now.

As their name implies, Dutchman’s Breeches flowers are shaped like tiny pantaloons hanging from a wash line. Squirrel Corn is a close relative of Dutchman’s Breeches. If you look closely you will see that Squirrel Corn flowers have no yellow “waistband” like Dutchman’s Breeches, and their spurs are more rounded, giving the flower more of a heart shape. Squirrel Corn is named for the yellow underground corms, or storage structures, on its roots which are shaped a bit like corn kernels, absent in Dutchman’s Breeches.

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Squirrel Corn and Dutchman’s Breeches

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Squirrel Corn (Dicentra canadensis) and Dutchman’s Breeches (Dicentra cucullaria) are in the same genus, and their leaves and flowers reflect this close relationship. Squirrel Corn’s flowers are more heart-shaped, and lack the upright, pointed spurs of Dutchman’s Breeches flowers. It is in these spurs that nectar is produced. Squirrel Corn gets its name from the clusters of yellow, kernel-like bulblets, or tubers, that form on its roots. Dutchman’s Breeches, at least to the person who named it, resembled pants worn by men in the Netherlands.