CCDBAngiospermsCompositaeSymphyotrichumSymphyotrichum firmum (Nees) G. L. Nesom

3 chromosome counts in Symphyotrichum firmum (Nees) G. L. Nesom:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Symphyotrichum firmum (Nees) G. L. Nesom Symphyotrichum firmum (Nees) G. L. Nesom 8II, 16II(1, 2)   Asteracea Jones, A. G. 1980 Brittonia
  Aster firmus Nees Symphyotrichum firmum (Nees) G. L. Nesom 8 II, 16 II   IPCN online Jones, A. G. 1980. Data on chromosome numbers in Aster (Asteraceae) with comments on the status and relationships of certain North American species. Brittonia 32(2): 240–261.
!   Symphyotrichum firmum (Nees) G. L. Nesom Symphyotrichum firmum (Nees) G. L. Nesom   16 eFlora