Stream orchid is a beautiful flower that is commonly found near streams and waterfalls. It is a member of the orchid family and has several synonyms that are used interchangeably. One of the most common synonyms for stream orchid is the swamp lily, which is often found growing in wetlands and swamps. Another common synonym is the bog orchid, which also grows in damp areas but has a slightly different appearance. Other synonyms for the stream orchid include the water spider orchid, the bog spider orchid, and the nodding ladies'-tresses. No matter what you call it, the stream orchid is a breathtaking flower that adds a touch of natural beauty to any water landscape.