AUTHOR=Qu Tianmeng , Xie Gan , Zheng Xinyi , Chen Xinyu , Zhang Yanru , Lu Lili , Fu Zhixi TITLE=Systematic analysis of some Astereae (Asteraceae) species by Integrating pollen morphology and molecular evidence JOURNAL=Frontiers in Plant Science VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1558995 DOI=10.3389/fpls.2025.1558995 ISSN=1664-462X