Description And Distribution

Bidens triplinervia: A Latin American Wildflower

Description and Distribution

WEB Bidens triplinervia, also known as the "Mexican Bidens," is a flowering plant species native to Mesoamerica and South America. It was first scientifically described in November 1818 by renowned explorers FWH von Humboldt and AJABonpland, and taxonomist CSKunth.

Physical Characteristics

WEB Bidens triplinervia is a perennial herb that can reach heights of up to 40 centimeters. It has glabrous (smooth) or pilose (hairy) stems that may branch out at the base. Its leaves are trifoliate, meaning they are divided into three leaflets.

Botanical Classification

WEB Bidens triplinervia belongs to the genus Bidens, a diverse group of plants within the sunflower family (Asteraceae). The genus comprises roughly 230 species found worldwide.

Accepted Name

WEB Bidens triplinervia is the accepted scientific name for this species. It was originally described as Bidens triplinervia, but under an alternative taxonomy, it was accepted as Bidens aristosa. However, the former name is now the acknowledged and valid name.

Conclusion

WEB Bidens triplinervia is a fascinating example of the rich plant diversity of Latin America. Its unique trifoliate leaves and sprawling growth habit make it an eye-catching addition to the region's meadows and roadsides. This species, along with countless others, contribute to the ecological balance and beauty of the Americas.