Bidens

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Welwitschia mirabilis or Amborella trichopoda

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Giant Redwood, Tollkirscheor 芙蓉

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endangered perennial medicinal 2024 1977

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4672364-4 or Q36484

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Home Plants tracheophyta magnoliopsida asterales asteraceae Bidens

1753

beggarticks

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Climate | Habitat | History | Research

Summary

Bidens is a genus of flowering plants in the aster family, Asteraceae. The genus include roughly 230 species which are distributed worldwide. Despite their global distribution, the systematics and taxonomy of the genus has been described as complicated and unorganized. The common names beggarticks, black jack, burr marigolds, cobbler's pegs, Spanish needles, stickseeds, tickseeds and tickseed sunflowers refer to the fruits of the plants, most of which are bristly and barbed. The generic name refers to the same character; Bidens comes from the Latin bi ("two") and dens ("tooth")....read more on Wikipedia.