Random plants

A cactus that Greg came bringing in from a job he went out to bid that was across from a cemetery. He found the cactus in the ditch and brought it home, it was much smaller and not in a pot, but just as spiney as it is here. It has really grown and has decided to bloom.

The pink in the picture appears to be a seed pod but there were no flowers first. Not sure what is going on here.
I won this lovely flower pot at bunko last week. Thank goodness. I haven't bought any blooming plants this year.
When we went walking after the rain on Saturday, we saw this tree and I wasn't sure what it was. Upon closer inspection, it appears to be an apple tree. Didn't know that they would grow in our area.