Taxonomy
Common Names by Region:
Description:
Bidens triplinervia is an annual herbaceous plant recognized for its bright yellow, daisy-like flowers and its distinctive three-nerved leaves. The plant typically grows to a height of 30-90 cm (1-3 feet). The stems are erect, often branched, and can be slightly hairy. The leaves are oppositely arranged, lanceolate to ovate, and feature three prominent veins (triplinervia) running parallel from the base to the tip. The flowers are composite, with numerous small florets making up the central disc and 4-8 ray florets forming the perimeter. The fruit is an achene, equipped with barbs that facilitate its attachment to animals and clothing, aiding in seed dispersal.
Known Range:
Bidens triplinervia is native to tropical and subtropical regions of the Americas but has been introduced to various parts of the world. It thrives in a variety of habitats, including roadsides, gardens, and disturbed areas. Its range extends from the southern United States through Central America and into South America, and it is also found in parts of the Caribbean.
Care Requirements:
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