Establishment and optimization of ISSR reaction system for Anoectochilus formosanus Pharmaceutical Identification of Three original Plants of Anoectochilus Pollen viability, stigma receptivity and fruiting characteristics of botanical origin of Jinxianlian Establishment and optimization of ISSR reaction system for Anoectochilus formosanus Studies on methods of in vitro evaluation of soft rot-resistance in Jinxianlian