The photo you send is of a lovely double flowering hellebore. I am not sure which variety as there are not hundreds of different hellebores that range in color from deep purple to pale yellow and some have spot or stripes on the petals. Hellebores are shade loving perennials that bloom in winter and early spring. The plant tag of the "Tricyrtis Empress" is another shade loving perennial but it may be dormant at the moment as these fall blooming perennials die back each winter and don't emerge from the ground until the weather warms up a bit in the spring. Hellebores and Tricyrtis do well in large containers for a year or two but then you should transplant these hardy perennials into the ground so they can spread their roots. The hellebore may surprise you with thick and fleshy roots that have already filled up the pot.  Once established hellebores do not like to be moved or divided. Keep Growing, Marianne Binetti