Orchiserapias purpurea Serapias dupuyana Serapias triloba Paludorchiserapias rousii Orchiserapias rousii Orchidactyla purpurea Serapias rousii Orchiserapias rousii Serapias purpurea Serapias rousii
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024