心叶合耳菊(菊科-千里光族)的名实订正

The Identity of Synotis cordifolia (Asteraceae-Senecioneae)

摘要:

发现心叶合耳菊(Synotis cordifolia Y. L. Chen)(菊科-千里光族)的模式标本与早已处理为红缨合耳菊[S. erythropappa(Bureau & Franch.) C. Jeffrey & Y. L. Chen](该种形态极为多变)的异名的Vernonia mairei H. Lév.的模式标本都采自云南东川,在形态上没有本质区别,故将心叶合耳菊也处理为红缨合耳菊的异名。

Abstract:

The type material of Synotis cordifolia Y. L. Chen (Asteraceae-Senecioneae) is found to match perfectly with that of Vernonia mairei H. Lév., which has long been treated as a synonym of the very variable S. erythropappa (Bureau & Franch.) C. Jeffrey & Y. L. Chen. Synotis cordifolia is therefore also reduced to the synonymy of S. erythropappa.