RESUMO
<p><b>OBJECTIVE</b>To further investigate and discuss the cause of species endangerment, the status and present problem of conservation of traditional Tibetan medicine in China.</p><p><b>METHOD</b>Previous relevant investigations and literatures were summed up in the field. The present situation of conservation of traditional Tibetan medicine was analyzed.</p><p><b>RESULT</b>The status of endangered resources, cause of species endangerment, the conserving status and conserving measures etc were elaborated. The classification was made and suggestion of species conservation of traditional Tibetan medicine were put forward.</p><p><b>CONCLUSION</b>The endangered species conservation of traditional Tibetan medicine was carried out by building protective area of endangered species resources and plant garden, setting up germplasm bank, developing the domestication and cultivation of Tibetan medicinal herbs most in use, strengthening the investigation and study of endangered species, launching exchange and cooperation of conservation techniques on endangered species, enhancing the protective awareness of endangered species traditional Tibetan medicine etc. By so doing we can facilitate the sustainable development of traditional Tibetan medicine in China.</p>