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雷祖培 , 陈征海, 谢文远, 梅旭东, 林莉斯, 李根有. 浙江南部山区柘属一新种——山地柘[J]. 浙江林业科技, 2020, 40(6): 61-63. DOI: 10.3969/j.issn.1001-3776.2020.06.010
引用本文: 雷祖培 , 陈征海, 谢文远, 梅旭东, 林莉斯, 李根有. 浙江南部山区柘属一新种——山地柘[J]. 浙江林业科技, 2020, 40(6): 61-63. DOI: 10.3969/j.issn.1001-3776.2020.06.010
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LEI Zu-pei, CHEN Zheng-hai, XIE Wen-yuan, MEI Xu-dong, LIN Li-si, LI Gen-you. A New Species of Maclura Nutt. (Moraceae) from Mountains in Southern Zhejiang[J]. Journal of Zhejiang Forestry Science and Technology, 2020, 40(6): 61-63. DOI: 10.3969/j.issn.1001-3776.2020.06.010
Citation: LEI Zu-pei, CHEN Zheng-hai, XIE Wen-yuan, MEI Xu-dong, LIN Li-si, LI Gen-you. A New Species of Maclura Nutt. (Moraceae) from Mountains in Southern Zhejiang[J]. Journal of Zhejiang Forestry Science and Technology, 2020, 40(6): 61-63. DOI: 10.3969/j.issn.1001-3776.2020.06.010
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浙江南部山区柘属一新种——山地柘

A New Species of Maclura Nutt. (Moraceae) from Mountains in Southern Zhejiang

    摘要
  • 摘要: 描述了产自浙江的柘属Maclura Nutt.一新种——山地柘M. montana Z. P. Lei, G. Y. Li et Z. H. Chen。该种与柘树M. tricuspidata Carr.相近，但植株为乔木，通常无棘刺，稀在幼苗的小枝下部具长1 ~ 2 mm 的短刺，叶片宽椭圆形、菱状宽椭圆形或宽倒卵形，长4.5 ~ 18 cm，宽3 ~ 11 cm，先端通常钝尖或急尖，基部楔形，叶柄长3.5 ~6 cm，花序梗长1 ~ 1.4 cm，聚花果直径约1 cm，花期6－7 月，果期9－10 月。

     

    Abstract: Presentation was made on Maclura montana Z. P. Lei, G. Y. Li et Z. H. Chen, a new species of Maclura Nutt. from Zhejiang province,with illustrations. It is similar to M. tricuspidata Carr., but differs in trees, having plant usually without thorns, rarely with short spines 1-2 mm onlyat lower part of seedling branches, leaves broadly obovate or rhombic broadly elliptic to ovate, (4.5- 18) × (3 - 11)cm, apex usually obtuse or acute,base cuneate, petiole 3.5-6 cm, peduncle 1-1.4 cm, syncarp ca. 1 cm in diamater. Flowering Jun-July, fruiting September-October.

     

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