国外兜兰属植物的引种和栽培初报

Preliminary Study on Introduction and Cultivation of Exotic Paphiopedilum

兜兰属植物的迁地保护是兜兰种质资源保护和可持续利用最有效的措施之一,但由于所有兜兰野生种均被列入《濒危野生动植物种国际贸易公约》(CITES)附录I而被禁止交易,直接从原产地引进国外的兜兰野生种十分困难。作者于2003年—2011年期间利用中国科学院华南植物园的对外引种平台,并通过一些商业公司及花卉花卉爱好者在收集到所有国产兜兰种类的基础上,对不产于中国的国外兜兰属植物也进行了系统的引种,已收集到44个国外原生种,并种植于中国科学院华南植物园具有加温和水帘降温设施的科研温室中,所有种类均成活,36个种已开花。

Ex situ conservation is one of the effective method of Paphiopedilum germplasm conservation and sustainable utilization. Owing to all species of Paphiopedilum are now listed on CITES Appendix I and their trade is prohibited, It is very difficult to collect the external Paphiopedilum species. In this pa- per, the result was reported that the introduction of external Paphiopedilum species from 2003 to 2011 in South China Botanical Garden, Chinese Academy of Sciences. forty - four species of external Paphiopedi- lum were collected. The collected species of external Paphiopedilum were planted in conservation green- house of South China Botanical Garden. All of those species introduced were survived and 36 species flowered during planting.