Transversal cut of the flowers of the giant nenuphar, V. cruziana. the flowers are white in the first night and become pink in the second night. They are pollinized by beetles.
Paraguay (see previous spotting description and habitat).
National botanical Garden of Belgium
Lat: 50.96, Long: 4.32
Spotted on May 17, 2012
Submitted on May 31, 2012
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