Category

Bidens

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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").

Bidens tripartita

species of plant

species of plant

Bidens frondosa

species of plant

species of plant

species of plant

species of plant

species of plant

Bidens bipinnata

species of plant

species of plant

Bidens amplectens

species of plant

Bidens hyperborea

species of plant

Bidens ferulifolia

species of plant

Bidens mauiensis

species of plant

Bidens cosmoides

species of plant

Bidens aristosa

species of plant

Bidens triplinervia

species of plant

species of plant

Bidens micrantha

species of plant

Bidens trichosperma

species of plant

Bidens macroptera

species of plant

Bidens tenuisecta

species of plant

species of plant

Bidens leptocephala

species of plant

species of plant

Bidens discoidea

species of plant

Bidens bigelovii

species of plant

species of plant

species of plant

Bidens campylotheca

species of plant

species of plant

Bidens conjuncta

species of plant

Bidens polylepis

species of plant

species of plant

Bidens bidentoides

species of plant

species of plant

Bidens molokaiensis

species of plant

Bidens amplissima

species of plant

Bidens heterosperma

species of plant

Bidens lemmonii

species of plant

Bidens heterodoxa

species of plant

Bidens simplicifolia

species of plant

species of plant