Media type: E-Article Title: Phenology of Pilosocereus leucocephalus (Cactaceae, tribe Cereeae): a columnar cactus with asynchronous pulsed flowering Contributor: Munguía-Rosas, Miguel A.; Sosa, Vinicio J. imprint: Springer Science and Business Media LLC, 2010 Published in: Plant Ecology Language: English DOI: 10.1007/s11258-010-9784-z ISSN: 1385-0237; 1573-5052 Keywords: Plant Science ; Ecology Origination: Footnote: