Are these 'PC' pachanoi?

[Acacia]

I realise there are some outcasts here, like the TBM in the background I fucked up and caused skin damage to. I think it's the long variant. And the big Peru pup lurking there... But are the rest of this lot all 'PC' pachanoi? As you can see about half of my pots are skinny diseased pachanoi. A mate was letting them perish under his eaves in a box (not out of malice). 

Edited September 20, 2019 by Acacia

[Evil Genius]

Impossible to tell with a photo like this. On a very short look I'd say that some of them are definitely PC or PC offspring. The ones at the back have some typical traits, but again, impossible to tell. They need to reach a certain size to be identified reliably. 

[Acacia]

Thanks for clarifying Evil Genius. Check out this trich my neighbour has in her yard -> 

 

Peruvianus yeah?

I'll post up some close ups of my 'PC' pachanois when the suns up. 

Edited September 20, 2019 by Acacia

[SirLSD]

From what I can see I would say they are PC. The neighbours I am not sure if it is straight Peruvian, but an interesting looking trich of some sort.

any body else notice that PC can change the look of its spines depending on its growing conditions? It seems the harsher the sun and conditions the larger and more prominent the spines become. I have 2 distinctly different looking PC that were cutting from the same cactus.