- Praia da Macumba, Rio de Janeiro - 3 December 2009
- Jatropha Curcas - 24 August 2008
- FAO Knowledge Management Work - 2 March 2006
- Artemisia annua (annual wormwood) - 15 October 2005
- Elaeis guineensis (oil palm) - 10 September 2005
- Sorghum bicolor var. “sweet” (sweet sorghum)