CCDBAngiospermsCompositaeHeterothecaHeterotheca psammophila B. Wagenkn.

2 chromosome counts in Heterotheca psammophila B. Wagenkn.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Heterotheca psammophila B. Wagenkn. Heterotheca subaxillaris subsp. latifolia (Buckley) Semple   18 IPCN online Semple, J. C., J. G. Chmielewski & C. Xiang. 1992. Chromosome number determinations in fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago. Rhodora 94: 48–62.
!   Heterotheca psammophila B. Wagenkn. Heterotheca subaxillaris subsp. latifolia (Buckley) Semple 9   IPCN75-78 Kei.) in Semple 1977