摘要
本文从形态学、解剖学、植物化学及孢粉学等方面分析比较了榆科植物五个主要分类系统,指出了它们的不足之处,认为将输科分成3个亚科较为合理。
Five systems of Ulmaceae are analysed and compared from the aspects of morphology, anatomy, botanical chemistry and pollen morphology in this paper. The shortcomings of these systems are pointed out. Dividing Ulmaceae into 3 subfamilies is considered reasonable.
出处
《华南农业大学学报》
CAS
CSCD
1991年第3期33-37,共5页
Journal of South China Agricultural University
