dyer's-weed


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dyer's-weed,

name for any of several plants from which dyestuffs are obtained. They include a mignonettemignonette
, common name for some members of the Resedaceae, a small family of herbs and a few shrubs inhabiting arid regions. The main genus, the mignonettes (genus Reseda
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, a broombroom,
common name for plants of two closely related and similar Old World genera, Cytisus and Genista, of the family Leguminosae (pulse family). They are mostly twiggy leguminous shrubs with abundant yellow or white (in Cytisus,
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, and species of goldenrodgoldenrod,
any species of the large genus Solidago of the family Asteraceae (aster family), chiefly North American weedy herbs. They have small yellow flowers clustered, often in panicles, along a wandlike stem. The few species that have white flowers are called silverrod.
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