Synonyms and Antonyms for cottonweed

1. cottonweed (n.)

any of various plants of the genus Froelichia found in sandy soils and on rocky slopes in warmer regions of America; grown for their spikes of woolly white flowers

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2. cottonweed (n.)

an American everlasting having foliage with soft wooly hairs and corymbose heads with pearly white bracts

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