CCDBAngiospermsLamiaceaePhysostegiaDracocephalum nuttallii Britton

1 chromosome count in Dracocephalum nuttallii Britton:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Dracocephalum nuttallii Britton Physostegia parviflora Nutt. ex A. Gray   14 IPCN online Love, A. & D. Love. 1982. In: A Löve (ed.), IOPB chromosome number reports LXXV. Taxon 31(2): 344–360.