Senecio and Furcraea are both a genus of what?
Furcraea Furcraea is a genus of succulent plants belonging to the family Asparagaceae, subfamily Agavoideae, native to tropical regions of Mexico, the Caribbean, Central America and northern South America. Some species are also naturalized in parts of Africa, Florida, Portugal, Thailand, India, and Australia, as well as on various oceanic islands.
Ecdeiocolea Ecdeiocolea is a genus of grass-like plants from Western Australia. It was first defined by von Mueller in 1874. "Ecdeiocolea" contains two species. The type species is the widespread "Ecdeiocolea monostachya" F.Muell.