. . . . . . . . . "Hylaeus euxanthus" . . "Foeniculum vulgare" . . "Stephen Thorpe. 2015. Hylaeus euxanthus associated species with names lookup Foeniculum vulgare. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1271514> on 05 Apr 2018." . . . . "http://iNaturalist.org is a place where you can record what you see in nature, meet other nature lovers, and learn about the natural world." .