CCDBAngiospermsCompositaeArnicaArnica frigida subsp. frigida

2 chromosome counts in Arnica frigida subsp. frigida:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Arnica frigida subsp. frigida Arnica griscomii subsp. frigida (C. A. Mey.) S. J. Wolf   38, 57, 95 IPCN online Downie, S. R. & K. E. Denford. 1986. The taxonomy of Arnica frigida and A. louiseana (Asteraceae). Canad. J. Bot. 64: 1355–1372.
!   Arnica frigida subsp. frigida Arnica griscomii subsp. frigida (C. A. Mey.) S. J. Wolf   76 IPCN75-78 Zhukova et al. 1977