Does anyone know anything about Tocantinia mira? I believe it's one of Ravenna's many species and I'm wondering if it's a real species or just some variant of a known Hippeastrum. What does it look like? Why did Ravenna invent a new genus for it? How does it differ from Hippeastrum or other related genera? Thanks for any information. --Lee Poulsen Pasadena, California, USDA Zone 10a