CCDBAngiospermsCompositaeBidensBidens negriana (Sherff) Cufod.

3 chromosome counts in Bidens negriana (Sherff) Cufod.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Bidens negriana (Sherff) Cufod. Bidens negriana (Sherff) Cufod.   36(1) Asteracea Mesfin 1984 Symb. Bot. Upsal.
!   Bidens negriana (Sherff) Cufod. Bidens negriana (Sherff) Cufod.   36 IPCN online Mesfin. 1984. The genus Bidens (Compositae) in NE tropical Africa. Symb. Bot. Upsal. 24(1): 1–138.
!   Bidens negriana (Sherff) Cufod. Bidens negriana (Sherff) Cufod.   36 IPCN online Mesfin & I. Hedberg. 1986. Chromosome Number Reports 90. Taxon 35: 196.