A few months back I posted about some strange plant babies in my "soon to
be" community tank. This tank was populated with pond remnants, Water
Hyacinths and Hornwort, when I cleaned out the pond. Then about four months
after I started the plant tank, the water babies appeared.

Turns out they're Frogbit, which I fed to the GF during the summer. I don't
know why it took months to come back, but now I'm inundated.