1.
Two New Species of Luetzelburgia (Leguminosae, Papilionoideae) from the Seasonally Dry Tropical Forests of Bolivia
by Oliveira Silva Cardoso, Domingos Benício
Systematic botany, 2012, Vol.37 (3), p.677-683

2.
Ormosia limae (Leguminosae, Papilionoideae): A New Species from the Atlantic Forest of Southern Bahia, Brazil
by Oliveira Silva Cardoso, Domingos Benício
Systematic botany, 2010, Vol.35 (2), p.272-276
