Spicebush Swallowtail

Sorry about all the butterflies lately. Seems to be all I've got going on around here - the air is thick with them (and with humidity...).

Meanwhile, when you look at the flower on this buddleia, does the word "yellow" spring to your lips? I thought not. The nursery I purchased it from (online) called it yellow. And had, I might add, a photo of an actual yellow flower. Pfft.