Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 1, pages 45-51

Created: 2015-12-01, modified: 2015-12-01

Published in Rodriguésia, in 2010, in volume 61, issue 1, pages 73-76

Created: 2016-07-17, modified: 2016-07-17

Published in Novon, in 2006, in volume 16, pages 155-157

Created: 2011-01-28, modified: 2016-02-16

Published in Journal of The Botanical Research Institute of Texas, in 2007, in volume 1, issue 2, pages 1119-1124

Created: 2015-12-01, modified: 2015-12-01