河南中东部地区蜡梅品种资源调查与分类

Investigation and classification of Chimonanthus praecox cultivars in central and eastern Henan

对河南中东部地区的蜡梅(Chimonanthus praecox Link)品种进行了全面调查,根据花部形态进行了分类研究。结果发现,河南地区目前栽培的蜡梅品种有156个。按照蜡梅花内被片紫纹的多少分为3个品种群,分别为素心蜡梅品种群(Ch.praecox Concolor Group)、乔种蜡梅品种群(Ch.praecox Intermedius Group)和红心蜡梅品种群(Ch.praecox Patens Group),同时编制了河南地区蜡梅品种的检索表。

According to the flower characters, the cuhivars of Chimonanthus praecox were investigated and classified in central and eastern Henan, China. The results showed that 156 cultivars in Henan province were divided into three groups according to the purple speckles of inner tepals including Ch. praecox Concolor Group, Ch. praecox Inter- medius Group and Ch. praecox Patens Group and identification key of the cuhivars has been compiled.