I bought 'Gemini Moon' in 2008, I think. In 2009, I noticed two little plants at the side of it - similar colouring but different size and very different width margin.
In 2011, I separated them.
I've concluded that there was something else mixed in with GM when I bought it. But what? Guesses so far are possibly one of the Tiaras. But what do you think?First pic in 2009
Early 2010 - the two small plants were unfurled long before GM
2010 - June
2011 after being separated
2012