Angraecum is a genus of orchids known for their beautiful flowers and distinctive fragrance. There are many synonyms for the word angraecum, including Aeranthes, Aerobion, Calyptrochilum, Cryptopus, and Listrostachys. Each of these synonyms refers to a group of orchids that are similar in appearance and characteristics to the angraecum. Some of these synonyms may also have different common names, depending on the region where they are found. However, despite the different names, all of these orchids share the same beauty and grace that make them such a beloved group of plants.