About Spiranthes tuberosa Raf.
Spiranthes tuberosa Raf. is an orchid species that is commonly known by three common names: little lady's tresses, little pearl-twist, and slender ladies'-tresses. It is a perennial plant native to North America. This species has short-lived basal leaves. When blooming, it produces pure white flowers arranged in a spiral pattern around a single-stemmed inflorescence. These plants grow in grasslands and open woods.