01 The bur marigold (Bidens) and its achenes, which are armed with barbed awns, and adhere to clothing and fleeces with unpleasant tenacity; -…
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1.
The bur marigold (Bidens) and its achenes, which are armed with barbed awns, and adhere to clothing and fleeces with unpleasant tenacity; -- also called beggar-ticks. Also: beggar-ticks