Thank you Gimli for the elucidation. I did a bit of searching and found this thread by Apothecary:
Posted December 7, 2006 · Report post
Yeah afaik the common name for all varieties of bridgesii (monstrose incl) is achuma or huachuma (depending on locale). Is that correct? If they are still for sale I would be interested in helping out with your daughter's party MrDuke.