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Guihaia May 2025ꎬ 45(5): 964-970
DOI: 10.11931/ guihaia.gxzw202401001
邹春玉ꎬ 许为斌ꎬ 黄俞淞ꎬ 等ꎬ 2025. 中国柿属植物二新记录种 [J]. 广西植物ꎬ 45(5): 964-970.
ZOU CYꎬ XU WBꎬ HUANG YSꎬ et al.ꎬ 2025. Two newly recorded species of Diospyros from China [J]. Guihaiaꎬ 45(5): 964-970.
中国柿属植物二新记录种
邹春玉 1ꎬ2 ꎬ 许为斌 ꎬ 黄俞淞 ꎬ 张志翔 1∗
2
2
广 西 壮 族 自 治 区
( 1. 北京林业大学 生态与自然保护学院ꎬ 北京 100871ꎻ 2. 广西植物研究所ꎬ
中 国 科 学 院
广西喀斯特植物保育与恢复生态学重点实验室ꎬ 广西 桂林 541006 )
摘 要: 报道中国柿科( Ebenaceae) 柿属( Diospyros) 植物二新记录种———粗毛叶柿( Diospyros dasyphylla
Kurz)和苏门答腊柿(D. sumatrana Miq.)ꎬ提供了二新记录种的形态特征、物候期、生境特点和分布等信息ꎬ
并基于国内的野外调查情况对其进行了濒危等级评估ꎮ 粗毛叶柿与木果柿( D. xylocarpa Y. M. Shuiꎬ
W. H. Chen & Sima)相似ꎬ区别在于前者的幼枝及叶背密被黄褐色糙毛ꎬ成熟果直径约 6 cmꎬ宿存果萼长 8
mmꎻ苏门答腊柿与椭圆叶柿(D. elliptifolia Merr.) 相似ꎬ区别在于其前者的花冠白色ꎬ瓶状ꎬ果直径约 2 cmꎬ
宿存果萼直立ꎮ 凭证标本存放于广西植物研究所标本馆(IBK) 和北京林业大学博物馆(BJFC)ꎮ 这些资料
为中国柿属植物多样性研究提供了基础数据ꎮ
关键词: 柿科ꎬ 柿属ꎬ 粗毛叶柿ꎬ 苏门答腊柿ꎬ 中国
中图分类号: Q949 文献标识码: A 文章编号: 1000 ̄3142(2025)05 ̄0964 ̄07
Two newly recorded species of Diospyros from China
1ꎬ2 2 2 1∗
ZOU Chunyu ꎬ XU Weibin ꎬ HUANG Yusong ꎬ ZHANG Zhixiang
(1. School of Ecology and Nature Conservationꎬ Beijing Forestry Universityꎬ Beijing 100871ꎬ Chinaꎻ 2. Guangxi Key Laboratory of Plant
Conservation and Restoration Ecology in Karst Terrainꎬ Guangxi Institute of Botanyꎬ Guangxi Zhuang
Autonomous Region and Chinese Academy of Sciencesꎬ Guilin 541006ꎬ Guangxiꎬ China )
Abstract: Diospyros dasyphylla Kurz and D. sumatrana Miq. ( Characteristics Ebenaceae ) in genus Diospyros of family
Ebenaceae are reported as newly recorded species in China. Information such as morphological characteristicꎬ
phenological periodꎬ habitat characteristics and distribution of the two newly recorded species are provided. The
endangered category of the two newly recorded species is assessed based on field survey. D. dasyphylla closely resembles
D. xylocarpa Y. M. Shuiꎬ W. H. Chen & Simaꎬ and the former can be distinguished by its young branchlets and leavesꎬ
which are densely covered with yellow ̄brown hairsꎬ and mature fruits approximately 6 cm in diameterꎬ accompanied by a
fruit calyx measuring 8 mmꎻ while D. sumatrana is similar to D. elliptifolia Merr.ꎬ but differs in its white and urceolate
corollaꎬ fruit approximately 2 cm in diameter and erected calyx. The voucher specimens are deposited in Herbarium of
Guangxi Institute of Botany ( IBK ) and Museum of Beijing Forestry University (BJFC). These findings provide basic
data for the biodiversity research of Diospyros plants in China.
Key words: Ebenaceaeꎬ Diospyrosꎬ Diospyros dasyphyllaꎬ Diospyros sumatranaꎬ China
收稿日期: 2024-03-14 接受日期: 2024-05-28
基金项目: 国家自然科学基金(41661012)ꎻ 国家植物标本资源库建设运行项目 (E0117G1001)ꎮ
第一作者: 邹春玉(1992—)ꎬ硕士ꎬ助理研究员ꎬ主要从事植物分类学研究ꎬ(E ̄mail)macrostemon1992@ 163.comꎮ
∗
通信作者: 张志翔ꎬ博士ꎬ教授ꎬ主要从事植物分类与系统学、野生植物资源开发与保护生物学研究ꎬ(E ̄mail)zxzhang@ bjfu.edu.cnꎮ

