Published in Carnivorous plant newsletter, in 2013, in volume 42, issue 4, pages 145-152

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

Published in Sida, Contributions To Botany, in 2000, in volume 19, issue 2, pages 387-398

Created: 2015-12-02, modified: 2015-12-02