Study on resource and varieties of Guoshangye / 中国中药杂志

<p><b>OBJECTIVE</b>To investigate the varieties, resoures and identification authentication of Guoshangye used in Tuja and Miao's folk.</p><p><b>METHOD</b>Through field investigations and comparing the collected specimens and literatures, the classification and identification of the species were studied.</p><p><b>RESULT AND CONCLUSION</b>Origin of Guoshangye plant was from Pholidota yunnanensis, Bulbophyllum andersonii, B. odoratissimum, B. kamgtimgemse, ect. their morphological characters were identified. Due to limited resource of Guoshangye, the development and protection should be paid more attention.</p>