接受名：Corallodiscus lanuginosus (Wall. ex A. DC.) B. L. Burtt (accepted name)

异名：Corallodiscus bullatus (Craib) B. L. Burtt (synonym)、Corallodiscus cordatulus (Craib) B. L. Burtt (synonym)、Corallodiscus flabellatus (Craib) B. L. Burtt (synonym)、Corallodiscus flabellatus (Craib) B. L. Burtt var. leiocalyx W. T. Wang (synonym)、Corallodiscus flabellatus (Craib) B. L. Burtt var. luteus (Craib) K. Y. Pan (synonym)、Corallodiscus flabellatus (Craib) B. L. Burtt var. puberulus K. Y. Pan (synonym)、Corallodiscus flabellatus (Craib) B. L. Burtt var. sericeus (Craib) K. Y. Pan (synonym)、Corallodiscus labordei (Craib) B. L. Burtt (synonym)、Corallodiscus lineatus (Craib) B. L. Burtt (synonym)、Corallodiscus luteus (Craib) B. L. Burtt (synonym)、Corallodiscus mengtzeanus (Craib) B. L. Burtt (synonym)、Corallodiscus patens (Craib) B. L. Burtt (synonym)、Corallodiscus plicatus (Franch.) B. L. Burtt (synonym)、Corallodiscus plicatus (Franch.) B. L. Burtt var. lineatus (Craib) K. Y. Pan (synonym)、Corallodiscus sericeus (Craib) B. L. Burtt (synonym)、Corallodiscus taliensis (Craib) B. L. Burtt (synonym)、Didissandra bullata Craib (synonym)、Didissandra cordatula Craib (synonym)、Didissandra flabellata Craib (synonym)、Didissandra labordei Craib (synonym)、Didissandra lanuginosa (Wall. ex A. DC.) C. B. Clarke (synonym)、Didissandra lineata Craib (synonym)、Didissandra lutea Craib (synonym)、Didissandra mengtzeana Craib (synonym)、Didissandra patens Craib (synonym)、Didissandra plicata Franch. (synonym)、Didissandra sericea Craib (synonym)、Didissandra taliensis Craib (synonym)、Didissandra taliensis Craib f. robusta Craib (synonym)、Didymocarpus lanuginosus Wall. ex A. DC. (synonym)

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C. flabellatus var. puberulus K. Y. Pan in Acta Phytotax. Sin. 26 (6) : 437. 1988.

本变种与绢毛石花C. flabellatus var. sericeus（Craib）K. Y. Pan和珊瑚苣苔C. cordatulus（Craib) Burtt都有较密切的关系，可能属同一复合种(complex)。但本变种叶菱状卵形或菱状宽卵形，长1.7-4厘米，宽0.8-2.6厘米，上面疏被淡褐色长柔毛至近无毛，边缘具细锯齿而不同于绢毛石花；叶下面密被锈色绵毛又有别于珊瑚苣苔。

产云南西北部、四川西南部、陕西、山西、河南、河北。生于山坡岩石上，海拔800-3800米。模式标本采自云南德钦。