The premature seeds of D. huoshanense collected in September or October can develop normally in MS or Kundsoa media with BAl and NAA 0.5mg/L and form complete plantlets.

• 霍山石斛九月和十月的未成熟种胚可以在含BA1mg/L和NAA0.；5mg/L的MS或Kundson培养基正常发育并形成完整植株。