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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







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CCDB → Angiosperms → Compositae → Erigeron → Erigeron compositus Pursh

21 chromosome counts in Erigeron compositus Pursh:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Erigeron compositus var. discoideus A. Gray Erigeron compositus Pursh   58-59(1) Asteracea Solbrig et al. 1969 Amer. J. Bot.
  Erigeron compositus var. glabratus Macoun Erigeron compositus Pursh 18(1)   Asteracea Ward & S. 1982 Taxon
  Erigeron compositus Pursh Erigeron compositus Pursh 27(1)   Asteracea Packer 1964 Canad. J. Bot. (= Botany)
  Erigeron compositus Pursh Erigeron compositus Pursh   54 IPCN online Chinnappa, C. C. & J. G. Chmielewski. 1987. Documented plant chromosome numbers 1987: 1. Miscellaneous counts from western North America. Sida 12: 409–417.
  Erigeron compositus Pursh Erigeron compositus Pursh 18   IPCN online Ward, D. E. & R. W. Spellenberg. 1982. In: IOPB chromosome number reports LXXV. Taxon 31: 364.
  Erigeron compositus Pursh Erigeron compositus Pursh   18, 35, 36 IPCN online Noyes, R. D., D. E. Soltis & P. S. Soltis. 1995. Genetic and cytological investigations in sexual Erigeron compositus (Asteraceae). Syst. Bot. 20: 132–146.
  Erigeron compositus Pursh Erigeron compositus Pursh   36, 45, 54 IPCN online Beaman, J. H. 1995. In Noyes, R. D., D. E. Soltis & P. S. Soltis, Genetic and cytological investigations in sexual Erigeron compositus (Asteraceae). Syst. Bot. 20: 132–146.
  Erigeron compositus Pursh Erigeron compositus Pursh   36, 45, 54, 63, 80 IPCN online Noyes, R. D. & D. E. Soltis. 1996. Genotypic variation in agamospermous Erigeron compositus (Asteraceae). Amer. J. Bot. 83(10): 1292–1303.
  Erigeron compositus Pursh Erigeron compositus Pursh   54 IPCN online Morton, J. K. 1981. Chromosome numbers in Compositae from Canada and the U.S.A. Bot. J. Linn. Soc. 82: 357–368.
  Erigeron compositus Pursh Erigeron compositus Pursh   18, 36 IPCN online Semple, J. C., C. Xiang, J. Zhang, M. Horsburgh & R. Cook. 2001. Chromosme number determinations in Fam. Compositae, tribe Astereae. VI. Western North American taxa and comments on generic treatments of North American asters. Rhodora 103: 202–218.
  Erigeron compositus var. glabratus Macoun Erigeron compositus Pursh 27   IPCN online Chambers, K. L., D. Green, S. Potampa & L. McMahan. 1998. IOPB chromosome data 13. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 29: 18–22.
  Erigeron compositus Pursh Erigeron compositus Pursh   54, c. 54 IPCN66 Mosquin & Hayley 1966; Zhukova 1966
  Erigeron compositus var. glabratus Macoun Erigeron compositus Pursh   18,54 IPCN66 Taylor & Brockman 1966
  Erigeron compositus Pursh Erigeron compositus Pursh   54 IPCN67-71 LOEVE, A, D. LOEVE, & B.M. KAPOOR. 1971. Cytotaxonomy of a century of Rocky Mountain orophytes. Arctic & Alpine Res. 3: 139-165.
!   Erigeron compositus var. discoideus A. Gray Erigeron compositus Pursh   58, 59 IPCN67-71 SOLBRIG, Q.T., L.C. ANDERSON, D.W. KYHOS, & P.H. RAVEN. 1969. Chromosome numbers in Compositae. VIII: Astereae III. Amer. J. Bot. 56: 348-353.
!   Erigeron compositus var. glabratus Macoun Erigeron compositus Pursh 18   IPCN67-71 SOLBRIG, Q.T., L.C. ANDERSON, D.W. KYHOS, & P.H. RAVEN. 1969. Chromosome numbers in Compositae. VIII: Astereae III. Amer. J. Bot. 56: 348-353.
!   Erigeron compositus Pursh Erigeron compositus Pursh   18,36,45,54 eFlora  
!   Erigeron compositus Pursh Erigeron compositus Pursh   54, 63 Darlington, 1955 B0cher & L. 1950
!   Erigeron compositus Pursh Erigeron compositus Pursh   54 Cave1956supp Huziwara 1954c
!   Erigeron compositus None Erigeron compositus Pursh c.27 54 Cave1958 Jorgensen et al. 1958
  Erigeron compositus Pursh Erigeron compositus Pursh   54 Cave1959 Huziwara. 1958