中国香港17种植物新记录

Seventeen Newly Recorded Species to the Flora of Hong Kong, China

摘要:

报道了香港17种植物新记录：无配膜叶铁角蕨[Hymenasplenium apogamum（N. Murak. & Hatan.） Nakaike]、似薄唇蕨（Leptochilus decurrens Blume）、穿心藤[Amydrium hainanense（H. Li，Y. Shiao & S. L. Tseng） H. Li]、毛背桂樱[Laurocerasus hypotricha（Rehder） T. T. Yu & L. T. Lu]、寒莓（Rubus buergeri Miq.）、毛果青冈（Quercus pachyloma Seemen）、粉绿柯（Lithocarpus glaucus Chun & C. C. Huang ex H. G. Ye）、龙眼柯（L. longanoides C. C. Huang & Y. T. Chang）、豆叶九里香（Murraya euchrestifolia Hayata）、崖柿（Diospyros chunii F. P. Metcalf & L. Chen）、打铁树[Myrsine linearis（Lour.） Poir.]、针齿铁仔（M. semiserrata Wall.）、疏齿木荷（Schima remotiserrata Hung T. Chang）、台湾醉魂藤（Heterostemma brownii Hayata）、华南水壶藤[Urceola napeensis（Quint.） D. J. Middleton]、斜果挖耳草（Utricularia minutissima Vahl）、馥芳艾纳香（Blumea aromatica DC.）；其中，醉魂藤属（Heterostemma Wight&Arn.）为香港新记录属。同时描述了每种植物的生境、主要识别特征以及与相似种的区别。多数新记录种都发现于山地或沟谷中的偏僻生境。对这些生境的持续探索有望进一步丰富香港的植物类群。

Abstract:

Seventeen vascular species newly recorded to the flora of Hong Kong are reported. They are Hymenasplenium apogamum (N. Murak. & Hatan.) Nakaike,Leptochilus decurrens Blume, Amydrium hainanense (H. Li, Y. Shiao & S. L. Tseng) H. Li, Laurocerasus hypotricha (Rehder) T. T. Yu & L. T. Lu, Rubus buergeri Miq., Quercus pachyloma Seemen, Lithocarpus glaucusChun & C. C. Huang ex H. G. Ye, L. longanoides C. C. Huang & Y. T. Chang, Murraya euchrestifolia Hayata, Diospyros chunii F. P. Metcalf & L. Chen, Myrsine linearis (Lour.) Poir., M. semiserrata Wall., Schima remotiserrata Hung T. Chang, Heterostemma brownii Hayata, Urceola napeensis (Quint.) D. J. Middleton, Utricularia minutissima Vahl, Blumea aromatica DC., in which Heterostemma Wight & Arn. is a newly recorded genus. Key descriptions, distribution information and the differences from closely related species are provided. Most of the newly recorded species are found in remote and less accessible sites. Further exploration of these and similar locations may well result in the discovery of more new records.