Ladies Tresses belong to the orchid family but carry none of the tropical associations that word often implies. These are plants of wet fields and grassy swamps, growing from thick tuberous roots in acidic soils across the Americas, Europe, and Australia. The genus name refers to the characteristic spiral arrangement of the flowers, which climb a terminal spike in a tight helical pattern that gives the whole inflorescence a braided or plaited look. Flower colors vary across the genus, with yellow-gold tones appearing in some species.

In garden conditions, they perform best in full sun to part shade in consistently moist to wet soils, whether clay, sand, or loam, as long as acidity is maintained. The rhizomatous root system allows plants to spread slowly into colonies when conditions suit them. They are natural companions for water garden plantings, bog margins, stream edges, and pond surrounds, where their spiraling blooms add an element of botanical curiosity to plantings that might otherwise rely on more predictable performers.