There were 3 illustrations found for G. Mathieu
2 766402 Peperomia gracilispica G.MathieuNovon, vol. 18 : p. 81, fig. 1 (2008) [G. Mathieu]
2 767144 Peperomia parcipeltata G.MathieuNovon, vol. 18 : p. 82, fig. 2 (2008) [G. Mathieu]
2 767613 Peperomia sagittata G.MathieuNovon, vol. 18 : p. 84, fig. 3 (2008) [G. Mathieu]