CCDBAngiospermsCompositaeEricameriaMachaeranthera scabrella (Greene) Shinners

2 chromosome counts in Machaeranthera scabrella (Greene) Shinners:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Machaeranthera scabrella (Greene) Shinners Ericameria nauseosa var. ammophila L. C. Anderson 4   IPCN online Keil, D. J. & T. F. Stuessy. 1975. Chromosome counts of Compositae from the United States, Mexico and Guatemala. Rhodora 77: 171–195.
  Machaeranthera scabrella (Greene) Shinners Ericameria nauseosa var. ammophila L. C. Anderson 4   IPCN73-74 SEMPLE, J.C. 1974. In Chromosome counts of phanerogams. 4. Ann. Missouri Bot. Gard. 6T: 902-903.