CCDBAngiospermsCompositaeCaleaCalea zacatechichi Schltdl.

2 chromosome counts in Calea zacatechichi Schltdl.:

Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Calea zacatechichi Schltdl. Calea zacatechichi Schltdl. ca.19   IPCN online Keil, D. J. & T. F. Stuessy. 1975. Chromosome counts of Compositae from the United States, Mexico and Guatemala. Rhodora 77: 171–195.
!   Calea nelsonii B. L. Rob. & Greenm. Calea zacatechichi Schltdl. c. 18   Cave1962 Turner et al. 1962