But I dont know what it is... Does someone know? Took this photo last Saturday (last time to the Marsh) Weather is kind of yo-yo here and me too.
Update about this flower or plant (July 23rd). It's a shrub that's almost 4 feet high and I found another smaller one close by.
A friend birder and photographer told me that few years ago there was some kind of festivity at the marsh and that lots of people came in and planted lots of flowers and plants. And the friend told me that she remembers someone that had planted a plant similar to that.
The original plant died off but the seed must of spread out and finally grew.
So the the plant is a decorative shrub and not a wild variety.
As Janet (@JKissnHug on Twitter) I went through the Quebec Wildflower site and the Canadian one too (that was rough) and found nothing.