The Beatles did not write a song about magic mushrooms. The song to which you refer is possibly "Tomorrow Never Knows" which was used as a soundtrack for a bizarre 3 minute movie entitled "Looking For Mushrooms". The song itself can be easily categorised as "psychodelia" and is the product of John Lennon's early experiences with LSD.
Magic Mushrooms, Shrooms, Liberty Caps, Mushies, etc...
Shrooms, mushies, magic mushrooms, cubes (in the case of psilocybe cubensis)
They are not magic mushrooms as you may think they are! But there are 3500 different types of mushroom in the UK and 250 are hallucinogenic. Don't eat anything until you know what it is!! Blue sounds as though it could be a death cap; and as in the name you do not want to eat it !!
Yes, he wrote an opera by that name.
coleopterology is the name for a group of beetles. qianglang is the name for a group of dung beetles.
Which drug? Marijuana has dozens of street names, such as pot, weed, herb, green, Mary Jane, smoke, bud, chronic, dank, etc, etc, etc. Likewise, every other illegal drug has a number of street names associated with it.
Psilocybin is the psychoactive substance they produce, but there's actually hundreds of mushrooms producing that substance (most of them are in psilocybes genus).
Dermestid beetles
Yes, the beetles answering to the common name of 'black beetles' are in fact black in color.
Mycophobia is the name of the phobia related to the fear of mushrooms
Fungus.
Coleoptera