What does the root end of a Torch Lily look like? Does it resemble a scallion?

Now I’m not sure if I’ve been nurturing some kind of ‘grass’ like nutgrass. The lance-like leaves are raspy on the edges, is this a characteristic?
To me a ‘bulb’ and the end of a green onion or scallion are different.What I have looks like a real scallion on the end, not too bulbous. Thanks anyway.