I think it is an inflorescence

Thank you! Wondering though if I should cut it off, as it doesn't have leaves yet and not sure about roots. I have read that they can flower without establishing roots.

I do no cutting of any kind in winter b/c of rotting risks. Perhaps you can pinch off inflo when it’s more advanced.

kms2 Is on the mark, I believe! These look like leaves also starting. I read somewhere about false inflos. Maybe it will branch instead? Should be interesting to see what happens. This is either Clementine or a Common Pink. Not sure, as I got them mixed up when I moved them inside.

Look at it now!

And I have 3 more! These are grown from stems this fall & brought inside when it became a bit too cold outside in Central FL! Just under 60 watt lights 24/7 with a box fan on low.