Yes. Now reclassified as Oenothera.

There are dozens of cultivars with pink flowers. I don't know this one.

It should be noted that these are now Oenanthera.

I have ’Pink Siskiyou’, which is pretty much the only pink variety our nurseries up here in DFW carry. I find them to be very picky (have had them at several houses). I much prefer the white ’Whirling Butterflies’, although I usually only get a few years out of them. I think it’s a soil issue.

I did lose one of each after that winter storm we had.

ETA: I wasn’t implying the one in question is a Siskiyou, was just chatting about gauras. :)

I find them to be very picky

Guara (oenanthera) was a thug -- dainty looking, but growing like a thug -- in a previous garden in zone 10. Clay soil.

I wouldn’t mind it being a thug here. It’s very whiny: ”Too much water! Not enough water! My feet are wet! I’m gasping of thirst! That salvia is tickling me! Too much sun! Need more sun! Too windy! Too cold! I’m hungry!” :D