摘要
小麦属的分类系统建议采用:(1)保持小麦属的传统属界;(2)在属内根据特化的染色体组型和生殖隔离认定有5个种;(3)根据形态特征、栽培类型、染色体组亚型分化及地理分布等将大多数传统形态种降为亚种,共确定24个亚种;(4)废弃原有的一些亚种;(5)保持原有变种。
On this paper, the author discussed questions about the taxonomy of genus Tritieccm L., and suggested the following taxonomic arrange ments: 1. maintaining the traditional boundary of the genus; 2. accepting 5 species within the genus according to thelr specifie genomes and reproduction isolation; 3. lowering most of the traditional, mophological species to subspecies on the basis of their characters, cultivation types, differentiation of cotypes as well as their geographical distribution etc., and 24 subspecies were thus determined; 4. abandoning most of the former subspecies; 5. keeping the existing vaneties.
出处
《西北农业学报》
CAS
CSCD
1993年第1期45-50,共6页
Acta Agriculturae Boreali-occidentalis Sinica
关键词
小麦属
分类
genus Triticum L.
Taxonomy
