CCDBAngiospermsCompositaeTownsendiaTownsendia exscapa (Richardson) Porter

4 chromosome counts in Townsendia exscapa (Richardson) Porter:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Townsendia exscapa (Richardson) Porter Townsendia exscapa (Richardson) Porter   18(1) Asteracea Love & L. 1982a Taxon
  Townsendia exscapa (Richardson) Porter Townsendia exscapa (Richardson) Porter   18 IPCN online Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360.
!   Townsendia exscapa (Richardson) Porter Townsendia exscapa (Richardson) Porter   18 eFlora  
!   Townsendia exscapa None Townsendia exscapa (Richardson) Porter   18 Cave1956supp Beaman 1954