PROBLEM TO BE SOLVED: To provide an inbred corn plant comprising both a brown-midrib genotype and a floury-endosperm genotype and a seed thereof, as well as a hybrid corn plant and a seed thereof.SOLUTION: The present invention provides an inbred corn plant comprising a homozygous brown-midrib-3 (bm3) genotype and a homozygous floury-2 (fl2) genotype. The corn plant has specific physiologic and morphologic characteristics, determined at the 5% significance level. The present invention also provides a corn seed produced from the inbred corn plant.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】褐色中肋の遺伝子型および粉質内乳の遺伝子型の両方を含む自殖トウモロコシ植物およびその種子、並びに、ハイブリッドトウモロコシ植物およびその種子の提供。【解決手段】ホモ接合のbrown-midrib-3(bm3)遺伝子型およびホモ接合のfloury-2(fl2)遺伝子型を含む自殖トウモロコシ植物であって、前記トウモロコシ植物が、5%の有意水準で決定された、特定な生理学的および形態学的特徴を有する、自殖トウモロコシ植物及び自殖トウモロコシ植物から生産されるトウモロコシ種子。【選択図】なし