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<p>To understand the survival status of <i>Lonicera oblata</i>, a nationally second-class protected wild plant, a preliminary investigation was conducted on its wild populations in Shanxi Province. The results showed that: (1) a total of 299 individuals were found in the survey area, with no seedlings from the current year observed; (2) the suitable elevation range for distribution was between 1400 and 1650&#xa0;m, with companion plants primarily of the Asteraceae, Ranunculaceae, and Rosaceae; (3) the pollen of <i>Lonicera oblata</i> was spherical, medium-sized, with tricolporate germination apertures, and the exine surface featured spiny projections and a perforate tectum. The current population size is low, necessitating continued conservation efforts. This study provides a scientific basis for the effective protection and utilization of <i>Lonicera oblata</i>.</p>

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Investigation and research on germplasm resources of Lonicera oblata in China

  • 期刊论文

  • 出版模式：

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  • 发表日期：

    2026年1月17日

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  • Wang Wei,
  • Ren Baoqing,
  • Chen Luqin

摘要

To understand the survival status of Lonicera oblata, a nationally second-class protected wild plant, a preliminary investigation was conducted on its wild populations in Shanxi Province. The results showed that: (1) a total of 299 individuals were found in the survey area, with no seedlings from the current year observed; (2) the suitable elevation range for distribution was between 1400 and 1650 m, with companion plants primarily of the Asteraceae, Ranunculaceae, and Rosaceae; (3) the pollen of Lonicera oblata was spherical, medium-sized, with tricolporate germination apertures, and the exine surface featured spiny projections and a perforate tectum. The current population size is low, necessitating continued conservation efforts. This study provides a scientific basis for the effective protection and utilization of Lonicera oblata.