The details of the pollen forage requirements are not known, but visitation has been observed at Cardaria draba, Capsella bursa-pastoris, Sisymbrium orientale (Brassicaceae), Reseda alba (Resedaceae), Chamomilla recutita (Asteraceae), Cistus parviflorus, Cistus creticus (Cistaceae) and Coridothymus capitatus (Lamiaceae) (Petanidou 1994, Nielsen et al. 2011).