CCDBAngiospermsCompositaeTownsendiaTownsendia formosa Greene

4 chromosome counts in Townsendia formosa Greene:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Townsendia formosa Greene Townsendia formosa Greene 9(1)   Asteracea Ward 1984 Phytologia
  Townsendia formosa Greene Townsendia formosa Greene 9   IPCN online Ward, D. E. 1984. Chromosome counts from New Mexico and Mexico. Phytologia 56(1): 55–60.
!   Townsendia formosa Greene Townsendia formosa Greene   18 eFlora  
  Townsendia formosa Greene Townsendia formosa Greene   18 Cave1959 Bea.man 1957