植物至少有两个学名———一个属名,是总称,用大写,另一个是小写字母的种名,更加专属,比如,洋姜jerusalem artichoke就是向日葵属菊芋helianthus tuberosus。
The irrigation with seawater had n ' t affected the inulin contents hi Helianthus tuberosus ( l. ) tubers, and the contents of inulin in Helianthus tuberosus ( l. ) were from about 40 % to 65 %利用海水资源对菊芋进行灌溉不影响其块茎中菊糖的含量,菊芋块茎中菊糖含量范围为40到65左右。