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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 new counts, or report erroneous counts.


CCDB → Angiosperms → Compositae → Layia → Layia glandulosa (Hook.) Hook. & Arn.

17 chromosome counts in Layia glandulosa (Hook.) Hook. & Arn.:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Layia glandulosa var. lutea (Keck) Hoover Layia glandulosa (Hook.) Hook. & Arn. 8II(1)   Asteracea Keil et al. 1988 Amer. J. Bot.
!   Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 8(1) 16(1) Asteracea Clausen et al. 1941 Carnegie Inst. Wash. Yearb.
!   Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 12(1) 24(1) Asteracea Tanowitz & A. 1986 Madrono
  Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 7(1)   Asteracea Turner et al. 1973 Amer. J. Bot.
!   Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 12(1) 24(1) Asteracea Tanowitz ＆ A. 1986 Madrono
  Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 8   IPCN online  
  Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 8   IPCN online Tanowitz, B. D. & J. W. Adams. 1986. Natural hybridization between Layia glandulosa and L. paniculata (Asteraceae: Madiinae). Madroño 33: 244–252.
  Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 8   IPCN online Tanowitz, B. D., T. Lowrey & P. J. Gordon. 1981. In Chromosome number reports LXXIII. Taxon 30: 860–861.
  Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 8   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.
  Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 8   IPCN online Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403.
  Layia glandulosa var. lutea (Keck) Hoover Layia glandulosa (Hook.) Hook. & Arn. 8II   IPCN online Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668.
!   Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 8   IPCN72 SOLBRIG, O.T., D.W. KYHOS, M. POWELL, & P.H. RAVEN. 1972. Chromosome numbers in Compositae VIII: Heliantheae. Amer. J. Bot. 59: 869-878.
!   Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 8   IPCN72 STROTHER, J.L. 1972. Chromosome studies in western North American Compositae. Amer. J. Bot. 59: 242-247.
  Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn. 7 7 IPCN73-74 TURNER, B.L;, A.M. POWELL, & T.J. WATSON, JR. 1973. Chromosome numbers in Asteraceae. Amer. J. Bot. 60: 592-596.
!   Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn.   16 eFlora  
!   Layia glandulosa (Hook.) Hook. & Arn. Layia glandulosa (Hook.) Hook. & Arn.   16 Darlington, 1955  
!   Layia glandulosa subsp. lutea D. D. Keck Layia glandulosa (Hook.) Hook. & Arn. 8 8 Cave1959 Keck in Munz 1959