Alliaria is a genus of plants that belong to the Brassicaceae family. There are several synonyms for this genus, including Alliaria petiolata, Garlic mustard, Hedge garlic, and Jack-by-the-hedge. These closely related taxonomic names refer to plants that have pungent, garlic-like leaves, and white flowering structures. Alliaria is a very adaptable genus and can grow in a wide range of soil and climatic conditions. Some of its synonyms, such as Garlic mustard and Hedge garlic, are used for culinary purposes and have several medicinal properties. Alliaria is a widespread genus, and its synonyms are often used interchangeably by botanists and horticulturists.