生物学杂志

Journal of Biology ›› 2026, Vol. 43 ›› Issue (3): 64-.doi: 10.3969/j.issn.2095-1736.2026.03.064

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Impatiens piufanensis—a newly recorded species of Impatiens in Sichuan

CHEN Xuyan1, MA Xiaolin2, FAN Xueqin2, YANG Xue2, GAO Gang2   

  1. 1. Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;
    2. Faculty of Agriculture, Forestry and Food Engineering, Yibin University, Yibin 644000, China
  • Online:2026-06-18 Published:2026-06-16

Abstract: A new record ofImpatiensin southern Sichuan,Impatiens piufanensis, is reported. Through comparative anatomical analysis of its morphological characteristics and literature review, it is confirmed as a new provincial record for Sichuan. The discovery of this new record enriches the floristic diversity of the genusImpatiensin Sichuan Province. Voucher specimens are preserved in the Herbarium of Yibin University（GAO-DXS-02）.

Key words: Impatiens piufanensis;Impatiens, Sichuan Province

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