Please help identify a flower bulb.

Please help identify a flower bulb.

Hello all, I was hoping for some help with an unknown flower bulb that recently bloomed among my Mom's roses. {Click to view larger image} To explain, I transplanted some of my Mom's roses to my home a few years ago, after she had passed away. They were brought over with whatever bulbs were with them in the ground, which for the most part were garlic or onion bulbs of one sort or another. Most of those have not bloomed in awhile. So, imagine my surprise today in finding this lovely flower blooming in that rose tub, which I had never seen before. But I do not know what sort of flower this is, sadly. I would like to know more about them, as I hope to find better locations for them, if possible, and would need to know appropriate growing conditions. Please note the flower has no leaves that I can see, and is just the stem and interesting flower. The leaves seen in the photo (which was taken by a friend) are from some nearby weeds that are actually leaning against the wooden tub. Thank you all for your kindness and help.
Finished path

Finished path

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ikea, red & white

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