Gastrodia is a genus of achlorophyllous orchid with about 40 species. It is a traditional Chinese herb, Tian Ma ， and is commonly used in China to treat hypertension, improve circulation and resolve headaches. But appears exclusively as an allergy herb in Allerphase and is largely responsible for the formula's ability to relieve brain fog- one of the main symptoms of allergies.

Species

• Gastrodia abscondita
• Gastrodia africana
  Gastrodia africana
  Gastrodia africana is a species of plant in the Orchidaceae family. It is endemic to Cameroon. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
  
  
• Gastrodia angusta
• Gastrodia antennifera
• Gastrodia arunachalensis
• Gastrodia autumnalis
• Gastrodia boninensis
• Gastrodia callosa
• Gastrodia celebica
• Gastrodia crassisepala
• Gastrodia crebriflora
• Gastrodia crispa
• Gastrodia cunninghamii
• Gastrodia dioscoreirrhiza
• Gastrodia dyeriana
• Gastrodia elata
  Gastrodia elata
  Gastrodia elata is a saprophytic perrenial herb of the Orchidaceae family. It is found in Nepal, Bhutan, India, Japan , North Korean, Siberia, Taiwan as well as mainland China...
  
  
• Gastrodia entomogama
• Gastrodia exilis
• Gastrodia falconeri
• Gastrodia fimbriata
• Gastrodia flavilabella
• Gastrodia foetida
• Gastrodia fontinalis
• Gastrodia gracilis
• Gastrodia grandilabris
• Gastrodia hasseltii
• Gastrodia hayatae
• Gastrodia hectori
• Gastrodia hiemalis
• Gastrodia holttumii
• Gastrodia javanica
• Gastrodia lacista
• Gastrodia leucopetala
• Gastrodia lutea
• Gastrodia madagascariensis
• Gastrodia mairei
• Gastrodia malayana
• Gastrodia menghaiensis
• Gastrodia minor
• Gastrodia nipponica
• Gastrodia orobanchoides
• Gastrodia ovata
• Gastrodia pallens
• Gastrodia papuana
• Gastrodia peichatieniana
• Gastrodia procera
• Gastrodia queenslandica
• Gastrodia schinziana
• Gastrodia sesamoides
  Gastrodia sesamoides
  Gastrodia sesamoides is a saprophyte in the Orchid family. Common names include Potato Orchid, Native Potato, Bell Orchid and Cinnamon Bells....
  
  
• Gastrodia shikokiana
• Gastrodia shimizuana
• Gastrodia siamensis
• Gastrodia stapfii
• Gastrodia taiensis
• Gastrodia taiwaniana
• Gastrodia tuberculata
  Gastrodia tuberculata
  Gastrodia tuberculata is a species of plant in the Orchidaceae family. It is endemic to China.-Source:* China Plant Specialist Group 2004. . Downloaded on 21 August 2007....
  
  
• Gastrodia urceolata
• Gastrodia verrucosa
• Gastrodia vescula
• Gastrodia viridis
• Gastrodia zeylanica