This work was supported by the National Natural Science Foundation of China (Grant No. 31970209); and the Program of Ministry of Ecology and Environment of China.
报道了中国菊科2新记录属：距格菊属（Koyamasia H.Rob.）、婴带菊属（Struchium P.Browne）和2新记录种：距格菊[K.curtisii （Craib & Hutch.） Bunwong，Chantar.&S.C.Keeley]、婴带菊[S.sparganophorum （L.） Kuntze]。这2属都来自海南，属于菊科（Asteraceae）斑鸠菊族（Vernonieae）。
Two suspicious species of Asteraceae tribe Vernonieae were discovered in Hainan Province, China. Detailed morphological investigation suggests that they are Koyamasia curtisii and Struchium sparganophorum. Molecular data based on nrDNA ITS sequence provide further support of the status of K. curtisii. These two species represented two genera that have not been reported from China. Therefore, they are two newly recorded genera for China.