为准确掌握秋海棠科紫背天葵的生物学特征，更好地保护本地特有植物种质资源，通过多年在鼎湖山野外实地观察和引种驯化栽培紫背天葵，对该物种的通用名称、植物学形态、生长环境分布、生长习性、采收加工和药用功能主治等6方面，进行了详细的考证与补充修编。系统、细化完善了紫背天葵的生物学资料，对本植物的保护和正确利用提供了更充分的科学依据。

To accurately master the biological characteristics of Begoniaceae Begonia fimbristipulata Hance., and to better protect the unique local plant resources, further research and additional revise have been made on this species' six features, such as generic names, botany forms, environmental growing distribution, growing habits, collecting process and medicinal functions, through years of field investigation, domestication, cultivation of Begonia fimbristipulata Hance. in Dinghushan Mountain. The biological data of Begonia fimbristipulata Hance. has been systematically perfected in order to provide scientific evidence for this species' protection and correct use.