REPTO HELP identify

hello everyone ill post pictures in a seconds however they're at night so the plant is closed it has 3 leafs, long skinny stalk and they're purple i THOUGHT it was a bat plant but now that i want to look in to growing them for sale i need some help finding out what they really are!during light they open in dark they close rapidly and you can watch them happen flowers are like little daisys...pics incoming lookin for cable

here are the pictures! hope you can help me!

ihate when a post gets like 20 views and not even a comment

i must admit that is a strange looking plant. where did you acquire these?

my mother got 3 of those from a gardener friend and now i have a ton but people want them and i will help meet that! its a purple wall when they open for the sun, the root is also just a bead of root....no hairs nothing just a bead and when one dies you pull it out and 2 more will pop out of the root-bead

i thought this was interesting so i searched google for a bit and came up with this...purple oxalis...looks like thats what you have. link even has a video showing them open and close.

BuddyGarden blog Purple Leaf Oxalis

yes its a 100% Purple shamrock

thanks alot guys! i was having such a hard time figuring it out, lol and i always criticize people for their bad Google searching skills lol thanks again!