| 摘要: |
| 该文报道了蓼科(Polygonaceae)、龙胆科(Gentianaceae)、禾本科(Gramineae)、莎草科(Cyperaceae)、百合科(Liliaceae)、兰科(Orchidaceae)共10种植物在我国4个省区的新分布记录。其中:内蒙古分布的新记录有刺蓼[Polygonum senticosum(Meisner)Franchet & Savatier]、五叶黄精(Polygonatum acuminatifolium Komarov)、丛生龙胆[Gentiana thunbergii(G. Don)Grisebach]; 西藏分布的新记录有冰草[Agropyron cristatum (Linnaeus)Gaertner]、沙芦草(Agropyron mongolicum Keng); 陕西分布的新记录有顶冰花(Gagea chinensis Y. Z. Zhao & L. Q. Zhao)、弓喙薹草(Carex capricornis Meinshausen ex Maximowicz)、灰脉薹草[Carex appendiculata(Trautvetter)Kükenthal]和细毛火烧兰(Epipactis papillosa Franch & Savatier); 山西分布的新记录有和林薹草(Carex helingeeriensis L. Q. Zhao & J. Yang)。相关的凭证标本存放于内蒙古大学植物标本馆(HIMC)中。 |
| 关键词: 中国, 被子植物, 省级分布, 新记录 |
| DOI：10.11931/guihaia.gxzw201707017 |
| 分类号:Q949.7 |
| 文章编号:1000-3142(2018)08-1096-06 |
| Fund project:国家自然科学基金(31670532); 阿拉善荒漠区珍稀濒危维管植物调查项目(2096001006)[Supported by the Natural National Science Foundation of China(31670532); Investigation of Rare and Endangered Vascular Plants in Alashan Desert(2096001006)]。 |
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| New records of angiosperm provincial distribution in China |
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YANG Liu1, CAO Xinping1, SHANG Chen2, ZHAO Liqing1*
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1. School of Ecology and Environment, Inner Mongolia University, Hohhot 010021, China;2. Pratacultural
Sciences Institute of Heilongjiang Academy of Agricultural Sciences, Harbin 150080, China
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| Abstract: |
| Ten species are reported as new records in four provinces or regions of China, Polygonum senticosum(Meisner)Franchet & Savatier, Polygonatum acuminatifolium Komarov and Gentiana thunbergii(G. Don)Grisebach in Inner Mongolia; Agropyron cristatum (Linnaeus)Gaertner, Agropyron mongolicum Keng in Xizang; Gagea chinensis Y. Z. Zhao & L. Q. Zhao, Carex capricornis Meinshausen ex Maximowicz, Carex appendiculata(Trautvetter)Kükenthal and Epipactis papillosa Franch & Savatier in Shaanxi; Carex helingeeriensis L. Q. Zhao & J. Yang in Shanxi. The voucher specimens are held in HIMC. |
| Key words: China, angiosperm, provincial distribution, new records |
