A friend gave this to me last fall, not knowing if it was hardy or not. I planted it in the shady, moist bed on the north side of our garage. In the spring it failed to reappear and I thought "oh well" and moved on. Only in the early summer did I notice its distinctive leaves rising up from the ferns and Solomon's Seal.
I've been warned that this spreads very, very easily by little bulbils at the leaf axis. I did notice that a small new plant sprouted where I dumped the extra potting soil from the pot that I had used to transport the plant.
I'll be watching this one.