Prof. Itay Mayrose Lab - Plant Evolution, bioinformatics, & comparative genomics


   CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.


CCDBAngiospermsCompositaeAridaArida arizonica (R. C. Jacks. & R. R. Johnson) D. R. Morgan & R. L. Hartm.

4 chromosome counts in Arida arizonica (R. C. Jacks. & R. R. Johnson) D. R. Morgan & R. L. Hartm.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Machaeranthera arida B. L. Turner & D. B. Horne Arida arizonica (R. C. Jacks. & R. R. Johnson) D. R. Morgan & R. L. Hartm. 5   IPCN online Pinkava, D. J. & D. J. Keil. 1977. Chromosome counts of Compositae from the United States and Mexico. Amer. J. Bot. 64: 680–686.
  Machaeranthera ammophila Reveal Arida arizonica (R. C. Jacks. & R. R. Johnson) D. R. Morgan & R. L. Hartm.   10 IPCN67-71 REVEAL, J.L. 1970. Machaeranthera ammophila (Compositae, Astereae), a new species from southern Nevada. Bull. Torrey Bot. Club. 97: 171-173.
!   Machaeranthera arizonica R. C. Jacks. & R. R. Johnson Arida arizonica (R. C. Jacks. & R. R. Johnson) D. R. Morgan & R. L. Hartm. 5   IPCN67-71 JACKSON, R. C., & R. R. JOHNSON. 1967. A new species of Machaeranthera section Psilactis. Rhodora 69: 476-480.
!   Arida arizonica (R. C. Jacks. & R. R. Johnson) D. R. Morgan & R. L. Hartm. Arida arizonica (R. C. Jacks. & R. R. Johnson) D. R. Morgan & R. L. Hartm.   10 eFlora