This plant has belonged to my mother in law for over 15 years. It is one that her mother had (not the exact plant but one like it). She said it is beautiful when it blooms but it never has. I would like to find out what it is and what it needs so that I can get it to flower for her. I recently repotted it for the first time in over 10 years!! Nothing but dense mud . Any help will be very appreciated.