单词	undershrub
释义	undershrub /ˈʌndəʃrʌb / noun Another term for subshrub.He proposed a system of classification in four categories: trees, shrubs, undershrubs, herbs.... They are small annuals or undershrubs, with small green flowers crowding along the stems intermixed with leaves. Varieties of this perennial undershrub have woody and fibrous roots, with numerous round, hard, and branched stems, usually 4 to 8 inches long.
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