Also youlan. [Chinese, f. yu a gem + lan plant.] A Chinese species of magnolia, M. conspicua (M. Yulan).

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1822.  Hortus Anglicus, II. 55. Lily flowered Magnolia, or Youlan.

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1882.  Garden, 6 May, 311/1. The Yulan … forms a conspicuous object amongst spring flowering trees.

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