Asteraceae: 26 Centaurea pseudosinaica 27, 28 Rhanterium epapposum 29 Launea procumbens.

 
 
  Part of: Gess SK, Roosenschoon PA (2016) A preliminary survey of flower visiting by aculeate wasps and bees in the Dubai Desert Conservation Reserve, UAE. Journal of Hymenoptera Research 52: 81-141. https://doi.org/10.3897/jhr.52.10034