New records of species Leontodon hispidus L. and genus Leontodon L., in China
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摘要: 报道了于山东大学（威海）校园文心湖畔发现的糙毛狮齿菊（新拟）Leontodon hispidus L.，隶属于菊科（Asteraceae）狮齿菊属（Leontodon L.）。该种的主要特征为头状花序，叶及花序梗具粗糙硬毛，冠毛二型。经过调查研究发现该属、种均为中国新记录。简要讨论了其价值及入侵风险，依据近缘属种形态特征编制了狮齿菊属与近缘属分类检索表。Abstract: Species Leontodon hispidus L.and genus Leontodon L.(Asteraceae) found on the Shandong University (Weihai) campus are both reported as new records from China.Leontodon hispidus L.is recognized by its solitary heads,coarsely hispid leaves and peduncles,and pappi with long plumose and short non-plumose bristles.The morphological characters of this genus and species were examined,and their values and invasive risks were discussed in this paper.An identification key was also created using the morphological characteristics of the genus and related genera.
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Keywords:
- Leontodon hispidusL. /
- LeontodonL. /
- New records /
- China
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