English: Hybridization between Native and Alien Dandelions in the Western Tokai District Frequency and Morphological Characters of the Hybrid between Taraxacum platycarpum and T. officinale
Japanese: 東海地方西部における在来タンポポと帰化タンポポの交雑 ニホンタンポポとセイヨウタンポポの雑種の出現頻度と形態的特徴