Thank for everybody response. Comparing photos on the web, I have to go along with the Allamanda cathartica 'Cherries Jubilee'. ADubin

Thank you soooo much, gardengal! I just called Charlotte and she wants me to print out all pertinent info for her,...which, of course, I will gladly do. You just made her very happy. Uber good on ya! :)

Rhizo & Ken: Thanks and definitely I agree. I got them not long ago and was trying to get an identification of them before deciding what to do with them. I've been on this kick of trying to consolidate containers when possible to save space and time watering. I've got the two I posted as well as some nerve plants and polka dot plants and as far as I could find out, it seemed like the polka dot plants were the only ones on the higher end of the sun preference spectrum.

This plant/weed spontaneously erupts in my rocks. It is a low growing ground cover that just now is putting out tiny white flowers, not closely spaced. Any ideas of what it is? I've always pulled it but thinking about leaving it as a rock ground cover if I can find out what it is and it's characteristics.