CCDBAngiospermsCompositaeBidensBidens pilosa var. pilosa

4 chromosome counts in Bidens pilosa var. pilosa:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Bidens pilosa var. pilosa Bidens pilosa L. 36(1)   Asteracea Powell & T. 1963 Madrono
  Bidens pilosa var. pilosa Bidens pilosa L. 36   IPCN online Ballard, R. 1986. Bidens pilosa complex (Asteraceae) in North and Central America. Amer. J. Bot. 73(10): 1452–1465.
  Bidens pilosa var. pilosa Bidens pilosa L. 36II   IPCN online Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668.
  Bidens pilosa var. pilosa Bidens pilosa L. 36   Cave1963 Powell & T. 1963