The Danish name for this is Priest Cock. A lot of our plants were named by just common peasant folk back in the olde days, so whatever they did not like was named after dogs, horses, priests and hags.
Madness string 92869
The fact of the matter is in order to be a good teacher you must be willing to constantly learn. In order to learn you have to be comfortable with being wrong and correcting ignorance. If you can't do both you don't belong in the position of instruction.