Interesting that they (the taxonomists) have now changed the name of S. gauranitica to coerulea. I don't recall which database is used here on garden.org but it's an official site.
It's so confusing to me too. Sometimes the names are changed back and forth!! It was a few years ago that the Tagetes were all lumped together, to later be separated again. There are still incorrect pictures in our database because of that. I guess this might be a topic to bring up on the plant database forum
https://garden.org/forums/view...
