陕西省种子植物区系新记录科——十齿花科  

Dipentodontaceae: A New Record Flora of Spermatophytes to Shaanxi, China

作　　者：胡兰 黎斌[3] 寻路路[3] 郑勇奇[2] 林富荣[2] HU Lan;LI Bin;XUN Lulu;ZHENG Yongqi;LIN Furong(College of Horticulture Science and Technology,Hebei Normal University of Sciences&Technology,Qinhuangdao,Hebei 066000,China;Key Laboratory of Tree Breeding and Cultivation,National Forestry and Grassland Administration,Research Institute of Forestry,Chinese Academy of Forestry,Beijing 100091,China;Xi'an Botanical Garden of Shaanxi Province,Botanical Institute of Shaanxi Province,Xi'an 710061,China)

机构地区：[1]河北科技师范学院园艺科技学院,河北秦皇岛066000 [2]中国林业科学研究院林业研究所,国家林业和草原局林木培育重点实验室,北京100091 [3]陕西省西安植物园,陕西省植物研究所,西安710061

出　　处：《西北植物学报》2023年第9期1601-1603,共3页Acta Botanica Boreali-Occidentalia Sinica

基　　金：第一次全国林草种质资源普查与收集-2022年重点区普查与收集项目(LCPC20224001);陕西省科学院重点科研项目(2022K-04)。

摘　　要：文章报道了核子木[Perrottetia racemosa(Oliv.) Loes.]在陕西省石泉县的分布,为陕西省种子植物区系增加一新记录科——十齿花科(Dipentodontaceae)及一新记录属——核子木属(Perrottetia Kunth)。文中介绍了该科属的背景,提供了该种野外照片及植株局部照片,并对其生境特点进行了简要分析。凭证标本保存于山东省林草种质资源中心植物标本馆(SDFGR)和陕西省西安植物园植物标本室(XBGH)。Perrottetia racemosa (Oliv.) Loes. was reported here as a new record to Shaanxi Province, addedone new record family, Dipentodontaceae, and one new record genus, Perrottetia Kunth, to the seedflora of Shaanxi Province. The background of this family was introduced, photos of this species were provided,and the habitat characteristics of this species were briefly analyzed. The voucher specimens were depositedin herbarium of Shandong Forest and Grass Germplasm Resource Center (SDFGR) and Herebariumof Xi􀆳an Botanical Garden, Shaanxi Province (XBGH).

关 键 词：陕西省 十齿花科 核子木属 核子木 新记录 

分 类 号：Q949[生物学—植物学]