CCDBAngiospermsCompositaeBidensBidens tenuisecta A. Gray

6 chromosome counts in Bidens tenuisecta A. Gray:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Bidens tenuisecta A. Gray Bidens tenuisecta A. Gray 24(1)   Asteracea Ward 1983 Phytologia
  Bidens tenuisecta A. Gray Bidens tenuisecta A. Gray 24   IPCN online Ward, D. E. 1983. In: IOPB chromosome number reports LXXX. Taxon 32: 510–511.
  Bidens tenuisecta A. Gray Bidens tenuisecta A. Gray   24 IPCN online Kovanda, M. 1978. Chromosome numbers of miscellaneous United States dicotyledons. Rhodora 80: 431–440.
  Bidens tenuisecta A. Gray Bidens tenuisecta A. Gray   24 IPCN online Kovanda, M. 1978. Chromosome numbers of miscellaneous United States dicotyledons. Rhodora 80: 431–440.
  Bidens tenuisecta A. Gray Bidens tenuisecta A. Gray 12   IPCN online Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403.
  Bidens tenuisecta A. Gray Bidens tenuisecta A. Gray   24 Fedorov, 1974 Turner, Johnston 1961.