Good old Habranthus tubispathus, the curse of the Seed Exchanges. John, you are not the first (nor was I, I'm sure) and we won't be the last so cursed. Even experts make mistakes. I have received good but not rare bulbs of Nerine and Cyrtanthus with super-rare species names attached, from very experience collectors.
Less easily explained is why I let an enthusiast give me a half-dozen completely properly labelled pots of Habranthus tubispathus....
Jim