I bought some off ebay and left it floating. Underneath the surface it definitely looks like riccia, but there are a bunch of leaves (similar to but smaller than duckweed) with straight roots. I know that leaving riccia floating will make leaves but I was wondering if these leaves were actually part of the riccia? The leave spread very quickly. Sorry this is probably a stupid question, it’s just that I’ve looked online and found no clear answers as to if this is normal.