Zephyranthes drummondii, Giant Prairie Lily
I have had these bulbs for several years. They are beautiful and they are easy. I have several pods of fresh seed that I do not have time to sow this year. If anyone would like some, I will send them to you if you send me an SASE. They are not winter hardy above Zone 7, so please don't request them if you live there.
I am attaching a link to an old post that tells how to start them from seed. They really are easy, but you have to be willing to care for them for a year before you put them into the ground.
First come, First Served!
Here is a link that might be useful: How to start Zephyrs from seed.