{# load django_bootstrap5#%} CCDB server
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.


CCDBAngiospermsCompositaePackeraPackera glabella (Poir.) C. Jeffrey

6 chromosome counts in Packera glabella (Poir.) C. Jeffrey:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Packera glabella (Poir.) C. Jeffrey Packera glabella (Poir.) C. Jeffrey   46(1) Asteracea Vuilleumier 1969b J. Arnold Arbor.
  Packera glabella (Poir.) C. Jeffrey Packera glabella (Poir.) C. Jeffrey 23(2)   Asteracea Ornduff et al. 1967 Amer. J. Bot.
  Senecio glabellus Poir. Packera glabella (Poir.) C. Jeffrey 23   IPCN online Morton, J. K. 1981. Chromosome numbers in Compositae from Canada and the U.S.A. Bot. J. Linn. Soc. 82: 357–368.
  Senecio glabellus Poir. Packera glabella (Poir.) C. Jeffrey 23   IPCN online Keil, D. J. & T. F. Stuessy. 1977. Chromosome counts of Compositae from Mexico and the United States. Amer. J. Bot. 64: 791–798.
  Senecio glabellus Poir. Packera glabella (Poir.) C. Jeffrey 23   IPCN67-71 ORNDUFF, R., T. MOSQUIN, D. W. KYHOS, & P. H. RAVEN. 1967. Chromosome numbers in Compositae. VI. Senecioneae. II. Am. Jour. Bot. 54: 205-213.
!   Packera glabella (Poir.) C. Jeffrey Packera glabella (Poir.) C. Jeffrey   46 eFlora