CCDBAngiospermsCompositaeXanthismaMachaeranthera grindelioides (Nutt.) Shinners

6 chromosome counts in Machaeranthera grindelioides (Nutt.) Shinners:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
  Machaeranthera grindelioides (Nutt.) Shinners Xanthisma grindelioides (Nutt.) D. R. Morgan & R. L. Hartm.   c.8II IPCN online Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527.
  Machaeranthera grindelioides (Nutt.) Shinners Xanthisma grindelioides (Nutt.) D. R. Morgan & R. L. Hartm. 8II   IPCN online Semple, J. C., J. G. Chmielewski & M. E. Lane. 1989. Chromosome number determinations in fam. Compositae, tribe Astereae. III. Additional counts and comments on generic limits and ancestral base numbers. Rhodora 91: 296–314.
  Machaeranthera grindelioides (Nutt.) Shinners Xanthisma grindelioides (Nutt.) D. R. Morgan & R. L. Hartm. 4   IPCN online Parfitt, B. D., D. J. Pinkava, D. Rickel, D. Fillipi, B. Eggers & D. J. Keil. 1990. Documented chromosome numbers 1990: 1. Miscellaneous North American vascular plants. Sida 14: 305–308.
  Machaeranthera grindelioides (Nutt.) Shinners Xanthisma grindelioides (Nutt.) D. R. Morgan & R. L. Hartm. 4   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 grindelioides (Nutt.) Shinners Xanthisma grindelioides (Nutt.) D. R. Morgan & R. L. Hartm. 8   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.
  Machaeranthera grindelioides (Nutt.) Shinners Xanthisma grindelioides (Nutt.) D. R. Morgan & R. L. Hartm. 4   IPCN73-74 ANDERSON, L.C., D.W. KYHOS, T. MOSQUIN, A.M. POWEL~, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. IX Haplopappus and other Astereae. Amer. J. Bot. 61: 665-671.