摘要
报道了光镜及扫描电镜下，西北地区骆驼蓬属（PeganumL．）3种、9个地方居群的种子微形态特征。结果表明：该属植物种子微形态特征在种的水平上具有分类学意义；同种的不同地方居群间基本类型一致，但也存在一定程度的变异。其种子微形态与萌发有关。
The micro-morphological characteristics of the seeds of 3 species and 9 populations of Peganum from China northwest under microscope and scanning electronmicroscope were reported. The results show that the seeds micro-morphological characteristics have taxonomic and significance at species level and there is little variation existing in different populations.
出处
《武汉植物学研究》
CSCD
1997年第4期323-327,共5页
Journal of Wuhan Botanical Research
基金
中国科学院兰州沙漠研究所沙坡头开放研究站基金
关键词
骆驼蓬属
种子
微形态
分类学
生态学
Peganum, Seeds micro-morphological characteristics, Taxonomic, Ecological significance
