CCDBAngiospermsCompositaeOonopsisOonopsis engelmannii (A. Gray) Greene

2 chromosome counts in Oonopsis engelmannii (A. Gray) Greene:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Oonopsis engelmannii (A. Gray) Greene Oonopsis engelmannii (A. Gray) Greene 10, 12(1, 1)   Asteracea Anderson et al. 1974 Amer. J. Bot.
!   Haplopappus engelmannii (A. Gray) H. M. Hall Oonopsis engelmannii (A. Gray) Greene 10, 12   IPCN73-74 ANDERSON, L.C., D.W. KYHOS, T. MOSQUIN, A.M. POWEL~, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. IX Haplopappus and other Astereae. Amer. J. Bot. 61: 665-671.