CCDBAngiospermsCompositaeBidensBidens laevis (L.) Britton & Sterns & Poggenb.

12 chromosome counts in Bidens laevis (L.) Britton & Sterns & Poggenb.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Bidens chrysanthemoides Michx. Bidens laevis (L.) Britton & Sterns & Poggenb.   72?(1) Asteracea Chuksanova et al. 1968b Citologija
!   Bidens laevis (L.) Britton & Sterns & Poggenb. Bidens laevis (L.) Britton & Sterns & Poggenb. 12(1)   Asteracea Watson 1973 Southw. Naturalist
!   Bidens laevis (L.) Britton & Sterns & Poggenb. Bidens laevis (L.) Britton & Sterns & Poggenb. 12   IPCN online Keil, D. J. & T. F. Stuessy. 1977. Chromosome counts of Compositae from Mexico and the United States. Amer. J. Bot. 64: 791–798.
!   Bidens laevis (L.) Britton & Sterns & Poggenb. Bidens laevis (L.) Britton & Sterns & Poggenb. 12   IPCN72 SOLBRIG, O.T., D.W. KYHOS, M. POWELL, & P.H. RAVEN. 1972. Chromosome numbers in Compositae VIII: Heliantheae. Amer. J. Bot. 59: 869-878.
!   Bidens chrysanthemoides Michx. Bidens laevis (L.) Britton & Sterns & Poggenb.   72 IPCN67-71 CHOUKSANOVA, N.A., L.I. SVESHNIKOVA, & T.V. ALEXANDROVA. 1968. A new evidence on chromosome numbers in species of the family Compositae Giseke. Citologija 10: 381-386.
!   Bidens laevis (L.) Britton & Sterns & Poggenb. Bidens laevis (L.) Britton & Sterns & Poggenb. 12   IPCN67-71 POWELL, A.M., & R.M. KING. 1969. Chromosome numbers in the Compositae: Colombian species. Amer. J. Bot. 56: 116-121.
!   Bidens laevis (L.) Britton & Sterns & Poggenb. Bidens laevis (L.) Britton & Sterns & Poggenb. 12   IPCN67-71 TURNER, B. L., A. M. POWELL, & J. CUATRECASAS. 1967. Chromosome numbers in Compositae. XI. Peruvian species. Ann. Missouri Bot. Gard. 54: 172-177.
!   Bidens laevis (L.) Britton & Sterns & Poggenb. Bidens laevis (L.) Britton & Sterns & Poggenb. 12   IPCN73-74 WATSON, T.J., Jr. 1973. Chromosome numbers in Compositae from the southwestern United states. Southw. Naturalist 18: 117-124.
!   Bidens laevis (L.) Britton & Sterns & Poggenb. Bidens laevis (L.) Britton & Sterns & Poggenb.   22,24 eFlora  
!   Bidens chrysanthemoides Michx. Bidens laevis (L.) Britton & Sterns & Poggenb.   72? Fedorov, 1974 QyKcaHoBa u AP 1968fi
!   Bidens laevis (L.) Britton & Sterns & Poggenb. Bidens laevis (L.) Britton & Sterns & Poggenb.   22 Fedorov, 1974 Torres {D. n. 1958)
!   Bidens laevis (L.) Britton & Sterns & Poggenb. Bidens laevis (L.) Britton & Sterns & Poggenb. 11   Cave1958 Torres 1958