Tuberous Grasspink

Notes:

Tuberous grasspink is a very aptly named member of the orchid family. Its slender leaves resemble blades of grass, and the flower ranges in color from light pink to magenta. The root is a rounded corm; hence the "tuberous" part of the name. As with all members of the orchid family, the showy flower of tuberous grasspink exhibits bilateral symmetry, and it has a modified petal known as a "lip" that aids in attracting insect pollinators. The erect lip of the tuberous grasspink is decorated with hairs that resemble the pollen-bearing anthers of other flower species. However, these hairs are merely a ruse that fools the visiting insect into landing on the flower's central column, whereupon pollen sacs at the end of the column stick to the insect's body. Tuberous grasspink is widely distributed across eastern and central North America. However, it is limited to sunny wetland habitats like bogs, fens, and wet meadows, so it is considered uncommon in some parts of its range. It is rare enough to have state protection in Illinois, Kentucky, Maryland, New York, and Rhode Island. It is also considered rare in Vermont, Delaware, Virginia, West Virginia, Arkansas, Ohio, Missouri, Oklahoma, North Carolina, Georgia, Quebec, Manitoba, and Prince Edward Island.