Published in Carnivorous plant newsletter, in 2002, in volume 31, issue 1, pages 4-8

Created: 2018-05-11, modified: 2018-05-11

Published in Carnivorous plant newsletter, in 2011, in volume 40, issue 2, pages 50-55

Created: 2018-05-11, modified: 2018-05-11

Published in Carnivorous plant newsletter, in 2006, in volume 35, issue 3, pages 76-78

Created: 2018-05-11, modified: 2018-05-11

Published in Madroño, in 1998, in volume 45, issue 2, pages 184-185

Created: 2016-02-15, modified: 2016-07-07

Published in The Wilson Bulletin, in 1969, in volume 81, issue 4, pages 454-459

Created: 2017-08-22, modified: 2017-08-22

Published in Biol Bull, in 2001, in volume 201, pages 204-217

Created: 2010-01-07, modified: 2011-06-21