期刊论文

中文

生物资源

2096-3491

2023

45

03

298-303

10.14188/j.ajsh.2023.03.013

202112362005:国家级大学生创新创业训练计划项目

本校为其他机构

研究多年生草本药用植物峨眉金腰主要生物学特性，为其资源鉴别与利用提供理论依据。以湖北恩施利川基地长年人工培植的峨眉金腰为对象，于不同生长发育时期跟踪观察其根茎、叶片、花序、蒴果、种子等器官。峨眉金腰具根状地下茎，有明显节和节间，不定根，4月-9月为营养生长期，以基生叶生长为主，10月-翌年4月为生殖生长时期，多歧聚伞花序，每朵花8个雄蕊，1个雌蕊，4瓣花萼，蒴果先端平截中部微凹，2果瓣近等大，种子黑褐色，近卵球形，长约1毫米，具微乳头突起，有光泽。这种植物在海拔1 200 m的荫生环境下生长，全年无倒苗现象，以全草入药。研究结果为峨眉金腰的资源鉴别和开发利用提供了...

The morphological characteristics of Chrysosplenium hydrocotylifolium var.emeiense J.T.Pan were studied to provide a theoretical basis for its resource identification and utilization.Its rhizome,leaves,inflorescences,cap⁃sular fruit,seeds,and other organs were tracked a...MORE The morphological characteristics of Chrysosplenium hydrocotylifolium var.emeiense J.T.Pan were studied to provide a theoretical basis for its resource identification and utilization.Its rhizome,leaves,inflorescences,cap⁃sular fruit,seeds,and other organs were tracked a...