Ayame or Kakitsubata?

This was blooming in a garden you can enter with a small donation (Come to think of it, I don't remember the garden's name lol) My name, "Airis (愛里守)", is derived from Iris ensata, but it's tough to tell these flowers apart lol Still, as the proverb goes, "Is it Ayame or Kakitsubata?", it probably means they're both so beautiful that there isn't much difference, right? lol I predict it's Kakitsubata! lol