Bidens pilosa L.

• Summary
• Descriptions
• Related Objects
• Resources

• Family

  Asteraceae (Magnoliophyta)

• Scientific Name

  Bidens pilosa L.

• Common Names

  hairy beggarticks, kofe tonga, beggar's tick, Spanish needles, matakaro, cobbler's pegs, fisi'uli, Spanish needle, margarita, shepherd's-needle

• Floras and Monographs

  Bidens pilosa L.: [Manuscript] Britton, Nathaniel L. Flora Borinqueña.

  Bidens pilosa L.: [Article] Walker, Egbert H. & Rodin, Robert J. 1949. Additional phanerogams in the flora of Guam, with notes on unverified records. Contr. U. S. Natl. Herb. 30: 449-468. pl. 8, 9.

  Bidens pilosa L.: [Book] Britton, Nathaniel L. & Millspaugh, Charles F. 1920. The Bahama Flora.

• Narratives

  Margarita silvestre, Piquete blanco, Romerillo, Manzanilla, Shepherd's needle

  Bidens pilosa L.

• Map Distribution

  View all records of Bidens pilosa L.

• Objects

• Images

  Original watercolor of Bidens pilosa by Frances W. Horne for Flora Borinqueña (image/jpeg)

  Backside of original watercolor of Bidens pilosa by Frances W. Horne for Flora Borinqueña (image/jpeg)

  Flora Borinqueña Manuscript (image/jpeg)

  Flora Borinqueña Manuscript (image/jpeg)

  Leaf of Bidens pilosa var. pilosa. Photo by C. Gracie. (image/jpeg)

  Upper part of plant of Bidens with inflorescences (heads). Photo by C. Gracie (image/jpeg)

  Inflorescence and infructescence of Bidens pilosa var. pilosa. Photo by C. Gracie. (image/jpeg)

  Infructescence of Bidens pilosa var. pilosa. Photo by C. Gracie. (image/jpeg)

  Inflorescence of Bidens pilosa var. pilosa. Photo by C. Gracie. (image/jpeg)

  Infructescence and inflorescence of Bidens alba variety radiata. Photo by C. Gracie. (image/jpeg)

  Upper part of plant of Bidens pilosa with inflorescences (heads). Photo by C. Gracie (image/jpeg)

  Inflorescence and infructescence of Bidens pilosa var. pilosa. Photo by C. Gracie. (image/jpeg)

  Inflorescence of Bidens pilosa var. pilosa. Photo by C. Gracie. (image/jpeg)

  Inflorescence of Bidens alba variety radiata. Photo by C. Gracie. (image/jpeg)

  Upper part of plant of Bidens with one inflorescence in flower (left) and another in fruit (right)(heads). Photo by C. Gracie (image/jpeg)

  Bidens pilosa L. [Asteraceae]: Photo by Michael Balick. (image/jpeg)

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