| 越南拟单性木兰属一新组合 |
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| 引用本文： | 武光南,夏念和.越南拟单性木兰属一新组合[J].热带亚热带植物学报,2011,19(4):313-316. |
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| 作者姓名： | 武光南 夏念和 |
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| 作者单位： | 华南植物园 |
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| 基金项目： | National Natural Science Foundation of China (30270100); Vietnamese Government (2967/QÐ-BGDÐT). |
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| 摘 要： | 粗壮光叶拟单性木兰（Magnolia nitida var. robusta）被转移到拟单性木兰属，升级为种的等级。它与光叶拟单性木兰不同，特征是：长叶片，长叶柄，雌蕊短于雄蕊（相反，雌蕊长于雄蕊），花两性或雄性（花两性），被片乳白色（黄色），附属物尖（3.-3.5mm）。
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| 关 键 词： | 木兰科，拟单性木兰属，光叶拟单性木兰，新组合，越南 |
| 修稿时间： | 5/10/2011 5:20:51 PM |
A New Combination of Parakmeria ( Magnoliaceae ) from Vietnam |
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| VU Quang Nam and XIA Nian-he.A New Combination of Parakmeria ( Magnoliaceae ) from Vietnam[J].Journal of Tropical and Subtropical Botany,2011,19(4):313-316. |
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| Authors: | VU Quang Nam and XIA Nian-he |
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| Institution: | South China Botanical Garden |
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| Abstract: | Magnolia nitida var. robusta B. L. Chen & Nooteboom is elevated to species rank and transferred to the genus Parakmeria Hu & W. C. Cheng as Parakmeria robusta (B. L. Chen & Nooteboom) Q. N. Vu & N. H. Xia. It differs from P. nitida (W. W. Smith) Y. W. Law by having larger leaves, longer petioles, gynoecium hidden by the androecium (vs. exceeding from the androecium), flowers bisexual and male (vs. bisexual), tepals cream white (vs. yellow), and appendage mucro (vs. 3~3.5 mm). |
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| Keywords: | Magnoliaceae Parakmeria Parakmeria robusta new combination Vietnam |
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