That's what I figure. Since they always form winter rosettes, no matter the conditions. Once these heterophyllous form species grow beyond small plantlets, they seem to have an internal clock that produces these winter rosettes, no matter the temperature, water level, or photoperiod. But obviously some need other environmental triggers, like temperature drop, in order to initiate flowering.Wow, that's really nice! It has a really long spur, too. I guess this is the result of the cooler temps.
-Ben