Journal
ECOLOGY
Volume 104, Issue 7, Pages -Publisher
WILEY
DOI: 10.1002/ecy.4058
Keywords
bat pollination; Cactaceae; cephalium orientation; Cereeae; Coleocephalocereus; Espostoopsis; hummingbird; Micranthocereus; Pilosocereus; Vatricania; Xiquexique