Here are all the clones. They are taking their sweet time to root but look pretty healthy none the less.

My cacti I started from seed about 3 years ago.

My oleander I also started from seed. They were pretty much neglected in the winter and my mother decided to put them outside before it was time. I was away for 2 weeks and when I came back one was drowning in water and the other was beyond bone dry. Also she pretty much hacked them to death. I think they have made a pretty good rebound!

And oxalis. It looked almost dead last year and I dug up a couple of the corms. They didn't do well last year but this year it has filled its new 6" pot. But what I'm unsure about is the light green streaking in the leaves. Does anyone know what it could be? I thought it might be nitrogen deficiency but I've used a high nitrogen. The only other thing I can think of is an iron deficiency? The corms came from an old plant, although I know these grow as weeds in some parts so I'm sure age doesn't have anything to do with it.

Your plants look great! A potted Oleander is fairly unusual, cool. The Oxalis looks like it may have leaf miners.