rudbeckia

常見例句

• Any of various North American plants of the genera Rudbeckia,Ratibida,and Echinacea in the composite family,having disk flowers on a cone-shaped central receptacle surrounded by colorful ray flowers.
  錐光菊，任一種產(chǎn)于北美的金光菊屬和松果菊屬混合種植物，在被傘狀小花包圍的錐狀中心花托上開有盤狀花朵。
• Rudbeckia laciniata L.
  ，以 葉 入藥。
• Rudbeckia hirta L.
  金光菊
• Any of various North American plants of the genera Rudbeckia, Ratibida, and Echinacea in the composite family, having disk flowers on a cone-shaped central receptacle surrounded by colorful ray flowers.
  錐光菊任一種產(chǎn)于北美的金光菊屬和松果菊屬混合種植物，在被傘狀小花包圍的錐狀中心花托上開有盤狀花朵
• The influence of greenhouse environment on the growth of in Rudbeckia hirta, a biennial herbaceous flower was studied through comparative experiments conducted in a greenhouse and in the open air.
  以二年生草本花卉黑心菊為材料;通過(guò)溫室栽培和露天栽培之間的比較實(shí)驗(yàn);研究了溫室環(huán)境對(duì)其生長(zhǎng)的影響.
• ground-cover chrysanthemum (Rudbeckia hirta Linn.)
  地被菊
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