It is true. Blue meanies are kinda weird they are Pan Cyans, but it is also a variety of Cubensis. And to make it even more complicated the picture was Psilocybe Cyanenensis which is a wood loving mushroom!
wait
https://lightningspore.com/index.php/product/blue-meanie-spore-syringe/
blue meanies have a spheroid cap that is not so smooth and the species used to be called "panaolus cyanescens" it's not a cubensis nor is it really a psilocybe though some have decided to name it that way - it's cap is not smooth and golden and shiny like psilocybes (eg aucklandii, eg ... i forget the name of the one that grows on eucalypts in southern australia)
the blue meanie doesn't have such a distinct skirt, sometimes absent, and though they do get a little bit of a golden tint and the golden sheen they are generally blueish and are way more potent
anyway
i need to have blue meanies then, since that's what is available
gonna start my planz
Discussion
yeah, they are definitely a different species the ones i know from australia... they have ridges around the caps and similar shape as coprinus, i know of several coprinus species one of them notably basically melts and turns black in the sun and has a very viscid, transparent, glossy appearance
i am now once again in a temperate zone and although i think there could be at least cubensis varieties here the land is entirely unsuitable for herds of cattle, it's brutally steep most places... people raise one bull here and there but that's it... i think something like mexicana would grow ok here outdoors
Here is a Tampanensis, which is a type of Mexicana I just grew 
these grow on wood right? what kinds of media are required? i live on an island that is named literally "wood" and there's all kinds, pines, laurels, eucalypts, acacia, oak, ash, etc etc... actually it's smack in the middle of the same latitudes as mexico
definitely interested in getting into cultivating a wood lover
been way too long since i grew anything
This grew on a manure and coco coir substrate