Beginner Gardening: My Favorite Bloom of the Week..., 1 by Kizmo

Kizmo wrote:
I purchased these Peruvian Daffodil bulbs from a clearance rack at Walmart. Planted them on a sunny side of the back porch, and all 6 came up. This one really shot up after the heat and humidity set in for a couple days. The first bloom popped out mid-day, and I had just checked it earlier in the morning when watering. Different, but really pretty! I'm hoping the bulbs reproduce, would like to have a really big bed of these eventually.
After checking DG Plant Files and Googling various sites, I noticed that they are listed as Hymenocallis narcissiflora, not Hemerocallis or Ismene as the label stated, which refers to a daylily....? The first bloom came out on Wednesday and is still open and pretty, as is the second, which came out on Friday.