These are really amazing photos. I love these contests.
I recall now that there was a sign in the garden that said "Facheiroa ulei", but back then (6 months ago) I had no idea what that was. Now that you all have given me the guidelines I looked it up and --- sure enough, that's it! I am labeling my entry thusly.
I am looking forward to finding out whether some of these photos are really of cephallia, like the Obregonia. I know they bloom from the apex, but.... I wait to hear from the experts.
Shmuel