original_query: What are the different species of Cephalocereus mentioned in the text?
query: What are the different species of Cephalocereus mentioned in the text?
answer: The text lists numerous Cephalocereus species, including but not limited to: Cephalocereus albispinus, Cephalocereus alensis, Cephalocereus aleusis, Cephalocereus apicicephalium, and many more (see chunks 1, 2, and 3 for a complete list).