Distribution map of Pedilochilus sulphureum
Pedilochilus sulphureum J.J.Sm., floral analysis, drawing J.J. Smith, from Pulle 1090
Pedilochilus sulphureum J.J.Sm., habit, drawing J.J. Smith, from Pulle 1090
Pedilochilus sulphureum J.J.Sm., lip and anther, lip and anther, drawing J.J. Smith, from Pulle 1090
Pedilochilus sulphureum J.J.Sm., herbarium sheet, Pulle 1090 (holotype specimen BO)
Pedilochilus sulphureum J.J.Sm. f. coloratum J.J.Sm., herbarium sheet, Pulle 1093 (holotype specimen BO)