SEM micrographs of pollen grains in the Ferula taxa examined 13 F. halophila 14 F. parva 15 F. tenuissima 16 F. haussknechtii 17 F. elaeochytris 18 F. longipedunculata 19 F. divaricata 20 F. huber-morathii 21 F. caspica 22 F. rigidula 23 F. pisidica.

 
 
  Part of: Başer B, Sagıroglu M, Dogan G, Duman H (2021) Morphology of pollen in Ferula genus (Apiaceae). PhytoKeys 179: 111-128. https://doi.org/10.3897/phytokeys.179.66312