My friend gave me some seedlings this year and when they were very little, I thought the leaves looked very much like kalanchoes, but I wasn't sure. They started getting babies on their leaves, and I never saw this before, so I wanted to know what they were. I took a guess and checked your article. Looks like I got the kalanchoe right, but was surprised it was a "mother of thousands". I think I'll reward her with a "flapjack" kalanchoe. It's gone wild this year with its growing spurt. Thanks for the great pictures and the valuable info.