Tropicals & Tender Perennials: almost horse feed :-), 0 by DevilDogs

DevilDogs wrote:
found these earlier this summer and became hooked :-) Good thing too cause my horses have eaten any others I've found down to nubs. I have about 5 or 6 of these I transplanted into pots and this is the first one that bloomed today. yeah! Can someone tell me what this one's called please?
Also, can I bring these inside to continue to grow and flower over the winter, or do they need to die back in the winter?
Thanks!