@article{oai:repository.naro.go.jp:00007049,
 author = {友岡, 憲彦 and TOMOOKA, Norihiko and POTOKINA, Elena and POTOKINA, Elena and 秋葉, 光孝 and AKIBA, Mitsunori},
 journal = {植物遺伝資源探索導入調査報告書, Annual Report on Exploration and Introduction of Plant Genetic Resources},
 month = {Jan},
 note = {An exploration mission was made to collect seeds, nodules and herbarium specimens of wild azuki bean (Vigna angularis var. nipponensis) and wild soybean (Glycine soja) from 6^<th> to 11^<th> October in the Tohoku region of Japan. A total of 21 samples of germplasm which consist of 10 samples of wild soybean, 5 of wild azuki bean, 2 of weedy azuki bean, and 4 of Vicia spp. were collected. Wild soybean was found in every prefectures visited, whereas wild azuki bean was not found in Iwate, Aomori and the northern part of Akita prefectures (the northern part of Tohoku region). The northernmost collection site of wild azuki bean was Yokote, Akita prefecture (Site No. 56). A weedy azuki bean collected in Yonezawa, Yamagata prefecture (Site No. 60) had pale brown pods containing tan seeds, which differs in color from the other samples of wild and weedy azuki bean (brown pods with black mottled seeds). After seed increase, accessions will be preserved in the MAFF genebank. Herbarium specimens are deposited in the MAFF genebank herbarium.},
 pages = {63--70},
 title = {作物近縁野生種の収集と調査, 1997 : 1. 東北地方におけるアズキおよびダイズ近縁野生種},
 volume = {14},
 year = {1999},
 yomi = {トモオカ, ノリヒコ and ポトキナ, エレナ and アキバ, ミツノリ}
}