2009) and is considered to be a world orchid hotspot (Dixon et al. 2003). A case in point, one of the most Capmatinib manufacturer used orchids in TCM, D. catenatum, was one of the 140 selleck species found in the Yachang Reserve. However, it has no known viable population within the reserve or in adjacent areas due most likely to over collection prior to the establishment of the

reserve (Feng et al. 2012; unpublished data). Another case involves Gastrodia eleta (天麻,pronounced as Tian Ma in Chinese), another highly-priced TCM orchid, which is also on the species list of the Yachang Reserve but has no known viable population in the wild (Feng et al. 2012). In fact, it is so rare that when a colleague of ours needed to verify the existence of the species in the Yachang Reserve, he was led to a site with a few plants by a local farmer, only after he agreed to be blind folded so he would not be able to return (Feng, C.-L. Chinese Academy of Forestry, personal communication). These two cases illustrate the dire need for species restoration, via reintroduction

and augmentation. Carrying out a conventional species reintroduction or augmentation (sensu Menges 2008) is not VE-822 nmr easy (Godefroid et al. 2011; Maschinski and Haskins 2012). Doing species restoration with taxa under very high market demand (and therefore high poaching risk) within the Chinese nature reserve system will have added challenges (below). Managerial issues with chinese nature reserves that hinder conservation A major obstacle facing Pregnenolone Chinese reserves is insufficient funding by the central government (Han 2000; Liu et al. 2003; Zhou and Grumbine 2011), which distracts the nature reserves from its conservation missions (Heinen 2010, 2012). Nature reserves nationwide depend on managerial and local government entrepreneurial behavior for funding for staff support and other activities (Han 2000; Liu et al. 2003; Zhou and Grumbine 2011). This is the case with the Yachang Reserve. There is large-scale

commercial orchid cultivation within the Yachang Reserve and D. catenatum is the main species cultivated (Fig. 2). The Yachang Reserve also sports an impressive tissue cultural facility, funded by the State Forestry Administration and the provincial Forestry Bureau, to propagate endangered orchids for restoration purposes (Tiangui Wu, The Yachang Reserve Administration, personal communication). However, the facility is being used primarily for the commercial Dendrobium operation. While large-scale shade house cultivation generates income for the Reserve, this mode of cultivation does not contribute to species restoration directly. Fig. 2 Large scale commercial artificial cultivation of the medicinal orchid Dendrobium catenatum in a shade house in the buffer zone of the Yachang Orchid National Nature Reserve. Photo credit: Hong Liu Another obstacle for Chinese reserve management is the complex relationship between nature reserves and local people.