Last Updated
：2026/01/06
い草
Hiragana
いぐさ
Kanji
藺草
Noun
Japanese Meaning
い草（いぐさ）は、イグサ科イグサ属の多年草で、畳表やむしろなどの材料として利用される植物。一般に「畳の原料となる草」として知られる。
Easy Japanese Meaning
たたみの おもてなどに つかう みどりいろの くきが まっすぐな しょくぶつ
Chinese (Simplified) Meaning
灯心草（软灯心草） / 用于制作榻榻米席面的蔺草
Chinese (Traditional) Meaning
燈心草；藺草（Juncus effusus），燈心草科的多年生草本植物 / 用於編製榻榻米、蓆等的草材
Korean Meaning
골풀 / 다다미 덮개를 짜는 데 쓰이는 풀 / 습지에 자라는 골풀과 식물
Vietnamese Meaning
cây cói mềm (Juncus effusus), loài cỏ mọc ven nước / (Nhật) cây igusa dùng dệt chiếu tatami
Tagalog Meaning
halamang rush (Juncus effusus) / damong ginagamit sa paggawa ng tatami o banig
Sense（1）
Juncus effusus, commonly known as common rush or soft rush, a flowering plant.
（ romanization ）
（ hiragana ）
Quizzes for review
Juncus effusus, commonly known as common rush or soft rush, a flowering plant.
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い草
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You often see this Juncus effusus in wetlands.
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このい草は、湿地帯でよく見かけます。
Japanese - English
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