• Korean Journal of Plant Taxonomy
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• v.49 no.3
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• pp.240-252
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• 2019

Many of the historic plant specimens collected on the Korean Peninsula in the early twentieth century were lost during the Korean War, though some of them were deposited in the herbarium of Tokyo University (TI) and thus remained unharmed. Data on historic Korean plant specimens at TI are very important given the lack of current data on North Korean plants. Moreover a number of unidentified Korean historic specimens are present at TI. We carried out an identification process and created a list of plants in a newly found collection held by Dr. Ikuma Yoichiro, a Japanese entomologist. He traveled from Cheongjin to Hyesanjin via Baekdu-san (Mt.) in August of 1913 and collected 240 species. We also secured one duplicate set.