Marsilea question

[eyebeatbadgers]

I am growing what I believed to be Marsilea minuta. After doing some looking around at some Google images on the net, I'm not totally sure. Many of the pictures shown of minuta are grown emersed.

Here is the stuff I'm growing.



All leaves are single lobed.

I know that Marsilea hirsuta can grow a single lobed leaf, but I would expect to see some multiple lobed leaves in my tank as well, but do not.

I wouldn't normally give a crap about the taxonomy of the plant, but I plan on selling quite a bit of it soon and would like my buyers to know what they're actually getting.

Any ideas?