Genus Hackelia refers to a group of flowering plants that belong to the family of Boraginaceae. The species in the Hackelia genus are known for their small, blue flowers with hairy leaves and stems. Some common synonyms for the Hackelia genus include Stickseed and Gypsyflower. These synonyms are often used interchangeably with Hackelia, particularly when referring to specific species within the genus. Other related genera within the Boraginaceae family that share similar characteristics include Cynoglossum, Cryptantha, and Eritrichium. Understanding the synonyms for the Hackelia genus and its related genera can help botanists and plant enthusiasts to better identify and categorize these distinctive flowering plants.