Name: Daisy I Reno, Nv (Zone 6b) Not all who wander are lost
There are no prickly pears or chollas in your photos but the two small round ones do look like Ferocactus. The rest, you might have to wait to see flowers. Ferocactus don't bloom until they are 6 or 7 years old.
Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and proclaiming...."WOW What a Ride!!" -Mark Frost
President: Orchid Society of Northern Nevada
Webmaster: osnnv.org