Flowers Can Be Passed In the Charleston  (Article ID 40)

Abstract:  A player can pass any tile during the Charleston except for a Joker. 

Question from a player:  Can a Flower be passed in the Charleston? 
 
Answer from the NMJL:   “Flowers may be passed during the Charleston.”
 
Source:  Mah Jongg Made Easy 2020 page 24, Special Rulings for the Use of Flowers #2 https://www.nationalmahjonggleague.org