Planted Tank Guru
Join Date: Feb 2010
Location: Newbury Park, CA
That is what happens with my Marsilea. Mine has fronds about the size of a pencil eraser and is probably not minuta.
It grew so fast it was piling on top of itself so I had a double layer last week. Lower dark green single lobes and taller olive green multiple lobes. Cut it down and will see what happens next!