@article{oai:iwate-u.repo.nii.ac.jp:00012405, author = {菊地, 政雄}, journal = {岩手大学学芸学部研究年報}, month = {Jun}, pages = {35--38}, title = {DE PLANTIS BOREALI-JAPONICIS OBSERVATIONES II}, volume = {18}, year = {1961} }