de Vogel, Edward F., Schoutenburgstraat 2, 2341 VZ Oegstgeest, The Netherlands, Países Bajos

• Lankesteriana: International Journal on Orchidology 2020: Lankesteriana: Volumen 20, Número 3 (September–December) - Articles
  Sixteen new species of Bulbophyllum section Polymeres (Orchidaceae) from New Guinea
  Abstract  PDF