Life … Plants Vascular Plants Monocots Agaves, Orchids, Irises, and Allies Orchids Ladies'-tresses Autumn Ladies' Tresses species 7,573 observations Autumn Ladies' Tresses Spiranthes spiralis Field notes Supports All 4 native animalssupported in the US Plant eaters Animals that feed on it Mallard, Common Raven, Eurasian Jackdaw, Redpoll 4 Close