Thanks, Janet,
It's amazing to get a reply all the way from across the pond in England!
From what I can tell, mine is like the Florida Ruffled Fern. I don't know
of another additional name to go after 'Nephrolepis exaltata'. I also have
the mother plant in a much larger pot that needs dividing and potting up.
Looks like I'll be giving away several because of space in the garden room.
Louise