I sent it to you a couple of years ago. Lady showed up at the Ext. Help Desk with a bag full of them asking what they were, and she gave me the bag, saying "there are dozens more" in the mulch pile where they turned up. It seems they 'naturalize' themselves quite readily if they find a spot that they like. I had 5 or 6 of them, and gave them to friends including you. I think I sent one to Mj, too.
I'm glad yours is surviving and blooming! I didn't find mine before it started to rain and got dark tonight. But this is the time of year they're supposed to bloom so the timing fits. Maybe I will find a little treasure like yours out there.