Zig: What an amazing selection of plants! Many of those I've never heard of ... they sure are great looking plants. I love that one called Bowenia spectabilis, what a beautiful plant! I don't grow Bauhinia but there's a variety that grows here in Florida and they sure are pretty when in bloom!
The noid in your 10th photo down looks a lot like a cycad that grows here called Zamia integrifolia:
I really like that Michelia alba bloom. I have a small Michelia figo (commonly called "Banana Shrub" here) and the fragrance of the blooms is really wonderful! It's become one of my favorite shrubs. I rarely see them for sale at garden centers this far north in the state and I wish I had thought to purchase more than one a couple of years ago when I saw them available!