Gymnadenia albida f. subalpina – synonym of Pseudorchis albida
Gymnadenia albida var. tricuspis – synonym of Pseudorchis albida
Gymnadenia aschersonii – synonym of Pseudorchis albida
Gymnadenia conopsea var. insulicola – synonym of Gymnadenia conopsea
Gyrostachys stricta – synonym of Spiranthes romanzoffiana