@article{oai:ir.kagoshima-u.ac.jp:00002526,
 author = {KATAYAMA, Tadao C.},
 issue = {2},
 journal = {南海研紀要},
 month = {2016-10-27},
 note = {One strain of wild rice was found and its seeds were collected at Sumatra,
Indonesia, by Dr. K.TANAKA on October, 1984, and delivered to the present author.
In this paper, the records on identification, habitat and morphological characters of those seeds were reported.
Based of the data obtained, the strain of wild rice was detected to be Oryza
officinalis WALL.
Twenty-four characters of the unhusked and husked grains and 27 mutual
relations between the respective 2 characters were calculated. In the unhusked
grains, length, width and thickness of the unhusked grains were found to be 4.63mm, 2.29mm and 1.23mm in average values, respectively. Those of the husked
grains were found to be 3.24mm, 1.79mm and 0.98mm in average values, respectively.
In the latter, 1, 2, 2 and 22 character combinations showed significances at the 0.1%, 1% and 5% levels and no significance even at the 5% level, respectively.
In comparison with the data obtained in the present and the previous studies in
view of strain differentiations, the following facts were ascertained. The present
strain would be located in the position as relatively shorter length and moderate
width and thickness of this species of wild rice, Oryza officinalis WALL., in Indonesia.
Moreover, it was concluded that the present strain had a long history after migrating
here from another site.},
 pages = {53--64},
 title = {On the Wild Rice, Oryza officinalis WALL., Collected at Tembilahan, Sumatra, Indonesia},
 volume = {7},
 year = {}
}