@article{oai:kanazawa-u.repo.nii.ac.jp:00012891,
 author = {渡邊, 幹男 and 神崎, 護 and 櫛田, 敏宏 and 芹沢, 俊介},
 issue = {2},
 journal = {植物地理・分類研究 = The journal of phytogeography and toxonomy},
 month = {Dec},
 note = {The hybridized Taraxacum officinale,which is agamospermous as well as true T . officinale but has 2 or 3 genomes of T . officinale and one genome of native T . platycarpum,isnowwidely distributed in Japan. It has intruded into the ru-ral area previously occupied by the summer-dormant native dandelions. We, therefore, exam-ined the germination patterns of the hybridized T . officinale in three different temperatures. The hybridized T . officinale was extremely vari-able in germination pattern, i.e. one is similar to that of true T . officinale（well germinate in every temperature）, other one is similar to that of T . platycarpum（not germinate in high tempera-ture）, and the rest are intermediate between them. The distributive extension of the hybrid-ized T . officinale may be caused by this variabil-ity.},
 pages = {183--186},
 title = {セイヨウタンポポ，ニホンタンポポおよびその雑種の発芽特性},
 volume = {51},
 year = {2003}
}