Tropicals & Tender Perennials: Help identifying these begonias, 1 by woofie

woofie wrote:
Can anyone give me an idea what kind of begonias these are? I bought these two plants a few years ago at Wal-Mart and they've been living in a pot on my back porch ever since. They have died back in the winter (thought they were toast the first time it happened), but so far they keep coming back. The flowers are much smaller this year, they had been producing double flowers about 2-1/2 inches across. I'd like to try propagating them, but know nothing about begonias. I think they may be two different varieties; one has smooth glossy leaves, the other are kind of fuzzy.