CCDBAngiospermsCompositaeAchilleaAchillea nigrescens (E. Mey.) Rydb.

4 chromosome counts in Achillea nigrescens (E. Mey.) Rydb.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Achillea nigrescens (E. Mey.) Rydb. Achillea nigrescens (E. Mey.) Rydb.   36 IAPT/IOPB IAPT/IOPB Chromosome Data 14
  Achillea nigrescens (E. Mey.) Rydb. Achillea nigrescens (E. Mey.) Rydb.   36(1) Asteracea Lavrenko et al. 1989 Bot. Zhurn. (Moscow & Leningrad)
  Achillea nigrescens (E. Mey.) Rydb. Achillea nigrescens (E. Mey.) Rydb.   36 IPCN online Lavrenko, A. N., N. P. Serditov & Z. G. Ulle. 1989. Chromosome numbers in some species of flowering plants of the Urals (the Komi Autonomous Soviet Socialist Republic). Bot. Žhurn. (Moscow & Leningrad) 74: 1059–1061.
  Achillea nigrescens (E. Mey.) Rydb. Achillea nigrescens (E. Mey.) Rydb.   36 IPCN online GERVAIS, C. & M. Blondeau. 2002. Documentation chromosomique. Contribution no. 6. Ludoviciana 30: 67–68.