Polylectic: Terzo (2000) lists the following plant species: Apiaceae: Daucus carota, Eryngium campestre; Asteraceae: Centaurea sp., Echinops ritro; Brassicaceae: Sinapis arvensis; Dipsacaceae: Scabiosa atropurpurea; Malvaceae: Malva sp.; Scrophulariaceae: Linaria sp.
In Spain, Dusmet y Alonso (1923) observed the species on Echium sp. (Boraginaceae); Espeso & Gayubo (1988) on Medicago sp. (Fabaceae) and Gayubo et al. (1989) on Mentha suaveolens (Lamiaceae)
.
In Ukraine, Osychnyuk (1959) observed it on Berteroa incana
(Brassicaceae) and Echium vulgare (Boraginaceae).