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一枝黃花

169. 一枝黃花－－王民聲 又名黃鶯、加拿大一枝黃花
英文名稱：Solidago canadensis
科 ：菊科
原產地 ：北美洲
葉 ：披針形、線狀披針形。長而粗糙、背而柔毛。
花 ：頭狀花序小黃色、花序分枝上單面著生多數彎曲下垂分枝。單面著生於頭狀花序。形成開展成圓鋪花序。花期夏至秋天。
果 ：果期秋天至冬天。
特徵 ：多年生草本，莖直立可高250cm、枝葉繁茂、葉上長出黃色花穗、艷麗明顯。花序大、金黃色耀目、適合公園、庭院、校園、路邊、盆栽等種植。常用於切花。全草可入藥。可活肺炎、毒蛇咬傷等症。
栽培 ：喜日照、濕潤、耐旱、肥沃、疏鬆、排水良好泥土。適溫
15℃－28℃。
繁殖 ：一般用播種、分株、扦插。
Sticks yellow - WongMan Sing, also known as the oriole , Solidago canadensis
English Name : Solidago canadensis
Family: Asteraceae
Origin : North America
Leaves: lanceolate, linear-lanceolate . Long and rough , back and pubescent.
Flowers: small yellow flower heads on one side with students most inflorescencebranches drooping branches bend . Single was born capitulum . Shop launch intoa round form inflorescence . Flowering Xia Zhiqiu days.
Fruit: Fruit of autumn to winter.
Characteristics:Perennial herb, erect stems can be high 250cm, lush foliage, yellow flowerspikes grow on the leaves, gorgeous obvious. Inflorescence large, golden yellowsparkling for parks, gardens, schools, street, potted plants and otherplanting. Commonly used in cut flower. The whole plant can be used as medicine.Can live pneumonia , snake bites embolism.
Cultivation : hi sunshine , moist , drought, fertile, loose , well-drainedsoil. Optimum temperature
15 ℃ -28 ℃.
Reproduction : general use seeding , division , cuttings .