Flora Sinensis互联网档案馆的存檔，存档日期2010-02-06. (access to the facsimile of the book, its French translation, and an article about it)
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Webster's 1913 Dictionary （页面存档备份，存于互联网档案馆），The complete system of vegetable species growing without cultivation in a given locality, region, or period; a list or description of, or treatise on, such plants.。
Webster's 1913 Dictionary （页面存档备份，存于互联网档案馆），The complete system of vegetable species growing without cultivation in a given locality, region, or period; a list or description of, or treatise on, such plants.。
