摘要
描述了福建省发现的卫矛科(Celastraceae)卫矛属(Euonymus)一新种:梅花山卫矛(E.meihuashanensis),该新种与疏花卫矛(E.laxiflorus)和蒙自卫矛(E.mengtseanus)较为相近,但可以通过该新种为藤本状灌木,树皮粗糙,常呈薄片状剥落,叶厚革质,边缘具钝锯齿,齿端具黑色腺点,侧脉明显,花序1~3朵,花梗较粗,蒴果扁球形进行区分。形态特征比较及分子系统发育分析均支持该新种的成立。
Euonymus meihuashanensis,a new species of Celastraceae from Meihuashan National Nature Reserve,Fujian Province of East China,is described and illustrated here.The new species is similar to E.laxiflorus,but is distinguished from the other species by its vines shrubs,bark rough,longitudinally fissured,peeling off in thin flakes,thickly leathery,margin obtusely serrate,marginal glands black,ateral obvious,inflorescence 1–3 flowers,peduncle 1.5–2.5 cm,sturdy,capsule suboblate.The comparison of morphological characteristics and molecular phylogenetic analysis all support the establishment of the new species.
作者
马良
吴锦平
周承源
陈新艳
陈世品
MA Liang;WU Jinping;ZHOU Chengyuan;CHEN Xinyan;CHEN Shipin(Fujian Health College,Fuzhou 350101,China;Bureau of Meihuashan National Nature Reserve,Longyan 364201,Fujian,China;College of Forestry,Fujian Agriculture and Forestry University,Fuzhou 350002,China;Garden Administration Bureau of Sanming City,Sanming 365000,Fujian,China)
出处
《热带亚热带植物学报》
北大核心
2025年第4期467-473,共7页
Journal of Tropical and Subtropical Botany
基金
国家植物标本资源库建设运行项目(E0117G1001)
福建梅花山国家级自然保护区管理局植被调查项目(KH230429A)资助。
关键词
梅花山卫矛
卫矛科
新种
福建
Euonymus meihuashanensis
Celastraceae
New species
Fujian
