Hmm, on the Plant list Oenothera is a synonym.
http://www.theplantlist.org/tp...
RHS has it as Gaura lindheimeri too ..
http://apps.rhs.org.uk/horticu...
ITIS has it the other way around!
http://www.itis.gov/servlet/Si...
Taxonomic confusion again, depends who thinks what.
Everyone else is calling it Gaura.
I thought the best fit was Karalee Petite Pink.
