First, the clump growing in front of the dry creek, outside the walls. This is the largest of the lace cactus, Echinocereus reichenbachii.
Then the one I picked up at the garage sale. This one has rather pale papery blooms.
Now, one within the walls, which I can see through the dining room window.
The large potted mammilaria which has been blooming non-stop for weeks. There are even more flowers in bud between the tubercles.
Finally, my second garage sale find. This one unknown. I saw one in flower last week at BSN but no-one seemed to know its name.
I think this one will still be blooming tomorrow because the petals are much sturdier.
Finally, a tiara-clad cactus waiting in the wings. Last year this cactus bloomed in time for the royal wedding at the end of April.