Ah, I thought that might be the case.
My tampensis flowers are just over 1.25in. or 3.4cm. across. Very delicate.
I was thinking that whoever bred Grand Bahama didn't change the color much so they might have been going for a bigger flower instead?
All my 'chids got a nice rinse with rain water today, straight from the sky! It rained nicely, nearly all day long. So wonderful.