Thanks for letting me know.
I see the first one seedling is indeed from harvest moon, just recolored which is lame. The rest I don't see a match, but I'll trust you.
For an explanation, these plant sprites were originally in the 'gbost town' tileset which was for a game I was making for the gameboy. Pretty sure half that tileset is just things thrown together from other games as placeholders, but they were never removed, and I did end up posting the game here, and later when I made this page for sprite art, I ended up including that tileset and even copying the little plants into another tileset. I'll take off the gbost town tileset and remove the little plants from everything else and that should be ok.
