@article{oai:ir.kagoshima-u.ac.jp:00011217,
 author = {KATAYAMA, Tadao C. and RAKOTONJANAHARY, Xavier Roland and SATOH, Hikaru},
 journal = {南太平洋海域調査研究報告=Occasional papers},
 month = {2016-10-31},
 note = {During the trip from May to June in 1988 in Madagascar, 47 strains of wild rice species, i.e., Oryza longistaminata CHEV. et ROEHR., were collected, and several populations of them were observed. Their localities and habitats were reported in detail. Main
locality names are as follows; Mahajanga, Marovoay, Ambondramamy, Mampikony,
Port Berge, Antsohihy, Bealanana, Maevatanana, Antananarivo, Ambatondrazaka,
Tamatabe. They have a creeping growth in pond, swamp, embankment, irrigation canal,
small stream. Some populations are growing sympatrically with cultivated species, Oryza
sativa L., and are showing temporal isolation.
From the analyses of unhusked grain characters, average values and the standard
deviations in the whole strains were found to be 7.93mm±0.52, 2.26mm±0.19, 1.52mm±0.10, 3.54±0.26, 5.26±0.30 and 1.50±0.09 in length, width, thickness, ratios of
length to width, of length to thickness, and of width to thickness, respectively.
In the analyses of the data obtained in the field surveies, morphological and genetical
characters, ecotypic and varietal differentiations could be discussed in the future.},
 pages = {18--37},
 title = {Distribution and Grain Morphology of Wild Rice Collected in Madagascar, 1988},
 volume = {18},
 year = {}
}