Koichi Uehara   Norio Tanaka   Arata Momohara   Zhe-Kun Zhou   
AQUATIC BOTANY 85(4) 350-354 2006年11月 [査読有り]
The genetic diversity of the species, Potamogeton lucens subsp. sinicus var. teganumensis, which is critically endangered in Japan, was investigated. This species now occurs in only two known localities in Japan. One is a native population (Oitoik...