Whats your most spine'd Cactus

Thanks. It is quite hardy too.
A close up of the (very short lived) flower...........
Echinocereus rigidissimus ssp. rubrispinus by longk48, on Flickr

 

Stunning

 

That’s a great looking Opuntia Michael, them glochids are awesome

 

Nice looking cactus Pete , the Saguaro got some nasty looking spines

 

I’ve got a very young one grown from dragon fruit, and I agree with you totally, the spines look harmless just like hair, but get them in your hands and their terrible