Observed:

[ samā
{ nom. sg. f. }[samā_2]
{ nom. sg. f. }[sama]
< ā | ā ā > ]

Why is sama indented? This can be fixed by using <th align='left'>
E.G.

[ samā
{ nom. sg. f. }[samā_2]
{ nom. sg. f. }[sama]
< ā | ā ā > ]