甜根子草 |Wild Sugarcane
甜根子草 |Wild Sugarcane
學名:Saccharum spontaneum L.
學名:Saccharum spontaneum L.
科別:禾本科Poaceae
原產地:臺灣、印度、斯里蘭卡、安達曼、阿薩姆邦、孟加拉國、尼泊爾、柬埔寨、寮國、緬甸、泰國、越南、菲律賓、日本...
種植區:玄奘大師區
植物特性:
甜根子草為禾本科多年生草本植物,株高約50-180公分,根莖與桿皆呈直立性,節以下有白粉。地下莖發遠,為鬚根系。單葉,長細線形,灰綠紙質,冬季略枯黃,葉緣銳利。花頂生,圓錐花序,花序長約20公分,小穗成對,花色銀白至黃。穎果,褐色帶白色,長約0.15公分,果熟時帶白毛傳播。到了冬季,一大片甜根子草會轉為枯黃。
花期:7月-11 月 果期:8月-11 月
資料來源:http://kplant.biodiv.tw/%E7%94%9C%E6%A0%B9%E5%AD%90%E8%8D%89/%E7%94%9C%E6%A0%B9%E5%AD%90%E8%8D%89.htm
經文:
■《一切經音義》:「伊師迦草,此云席醫河西法師云此草外耎內席也。」
■《瑜伽師地論略纂》:「伊師迦者,西方二釋:一近王舍城,有高大山,堅硬常住,我等亦爾;或復有草,名伊師迦,體性堅實,故喻我等。」
According to Mahāparinirvāṇa Sūtra, iṣīkā is described to have a tender outlook, but firm on the inside. Iṣīkā is a perennial herbaceous plant. The sugary content is stored in the stem, which is why it is called also known as “wild sugarcane.”