@Mani, good morning Mani, now that looks strange one for a root stock. . But I think it is just a variation of Acer palmatum that has 5, 7 or 9 lobes. Seedlings can often throw up something a little different as we all know. That's how new varieties occur. Very interesting indeed, but they will have to be removed Mani.
Good morning. I agree, it is quite an interesting leaf that will most likely have a great autumn colour. You could try removing carefully and propagating it. Use some rooting gel and see if it grows. I haven’t tried growing from cuttings but I’d definitely give that one a go.
I just read thread your thread on propagation and can see you are already having a go at this with another maple. Fingers crossed for you.
