I was trying to remember the name of another good species but that the Mexican Flora does not list: Zephyranthes dichromantha. please add this to the list of Mexican Zephs. interestingly both Habranthus concolor and inmaculatus are included under Zephyranthes in that Flora. Another species good and valid they seem to have missed is H. vittatus, a small tropical species. I think it was published as Habranthus vittatA.