Asteraceae/Compositae (Aster/Composit Family)
Synonym(s): Bearded Beggarticks, Tickseed Sunflower
Base Flower Color: Yellow
Reproductive Phenology: Aug, Sept, Oct, Nov
Bloom Notes: The prickly fruit of Bidens species are known as beggars’-ticks, the very common, 2-pronged “stickers” that cling to one’s clothing during autumn walks.
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