CCDBAngiospermsCompositaeMachaerantheraMachaeranthera arenaria (Benth.) Shinners

5 chromosome counts in Machaeranthera arenaria (Benth.) Shinners:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Machaeranthera arenaria (Benth.) Shinners Machaeranthera arenaria (Benth.) Shinners 4(1)   Asteracea Jackson, R. C. 1979 Syst. Bot.
!   Machaeranthera arenaria (Benth.) Shinners Machaeranthera arenaria (Benth.) Shinners 1VII+1II, 1VII+2I, 1VI+1III, 1V+2II,???, 9I(6)   Asteracea Jackson, R. C. 1979 Syst. Bot.
  Xanthisma arenarium (Benth.) D. R. Morgan & R. L. Hartm. Machaeranthera arenaria (Benth.) Shinners 4(1)   Asteracea Turner et al. 1973 Amer. J. Bot.
  Haplopappus arenarius Benth. Machaeranthera arenaria (Benth.) Shinners 4   IPCN online Jackson, R. C. 1979. Intersectional hybridization in Haplopappus: Blepharodon X Hazandia. Syst. Bot. 4: 157–162.
!   Haplopappus arenarius Benth. Machaeranthera arenaria (Benth.) Shinners 4   IPCN73-74 TURNER, B.L;, A.M. POWELL, & T.J. WATSON, JR. 1973. Chromosome numbers in Asteraceae. Amer. J. Bot. 60: 592-596.