Rhizophora mangle

a tropical tree or shrub bearing fruit that germinates while still on the tree and having numerous prop roots that eventually form an impenetrable mass and are important in land building

木についたまま発芽する果実をつけ、最終的に侵入不可能な塊を形成して陸地形成に重要な役割を果たす多数の支柱根を持つ熱帯性の高木または低木