丹霞柿，广东柿属(柿科)一新组合及其一新异名

Diospyros danxiaensis (R. H. Miao & W. Q. Liu) Y. H. Tong & N. H. Xia (Ebenaceae), A New Combination and A New Synonym for A Persimmon from Guangdong

摘要:

通过查阅模式标本后发现丹霞南烛（Lyonia danxiaensis R. H. Miao & W. Q. Liu）具有聚伞花序，花部为4数，雄蕊16枚且成对着生，花丝非膝曲状等特征与珍珠花属（Lyonia）不符，而与柿科（Ebenaceae）柿属（Diospyros）一致，因此提出一新组合：丹霞柿[Diospyros danxiaensis（R. H. Miao & W. Q. Liu）Y. H. Tong & N. H. Xia]。且经标本比对后发现，新近发表的彭华柿（Diospyros penghuae W. B. Liao，Q. Fan & W. Y. Zhao）与丹霞柿实为同种，在此也予以合并。

Abstract:

Based on examination of type specimens, it was found that Lyonia danxiaensis R. H. Miao & W. Q. Li is very different from other Lyonia in having cymose inflorescence, 4-merous flowers, 16 paired stamens forming two whorls and non geniculate filaments. However, these characters match well with Diospyros. Thus, a new combination Diospyros danxiaensis (R. H. Miao & W. Q. Liu) Y. H. Tong & N. H. Xia was made here. After careful comparision of type specimens, we found that the newly published D. penghuae W. B. Liao, Q. Fan & W. Y. Zhao was identical with D. danxiaensis, and was reduced as a synonym of the latter.