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CCDB → Angiosperms → Compositae → Solidago → Solidago rigida L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Solidago rigida L. | Solidago rigida L. | 9(3) | Asteracea | Ward & S. 1988 Phytologia | |||
| Solidago rigida subsp. rigida | Solidago rigida L. | 18II(1) | 36(1) | Asteracea | Semple et al. 1989 Rhodora | ||
| Solidago rigida L. | Solidago rigida L. | 9II, 18II | IPCN online | Semple, J. C., G. S. Ringius, C. Leeder & G. Morton. 1984. Chromosome numbers of goldenrods, Euthamia and Solidago (Compositae: Astereae). II. Additional counts with comments on cytogeography. Brittonia 36(3): 280–292 [erratum 37: 121]. | |||
| Solidago rigida L. | Solidago rigida L. | 18 | IPCN online | Parfitt, B. D. 1981. ln Chromosome number reports LXXI. Taxon 30: 515–516. | |||
| Solidago rigida subsp. rigida | Solidago rigida L. | 18II | 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. | |||
| Solidago rigida subsp. rigida | Solidago rigida L. | 18II | 18, 36 | IPCN online | Heard, S. B. & J. C. Semple. 1988. The Solidago rigida complex (Compositae: Astereae): a multivariate morphometric analysis and chromosome numbers. Canad. J. Bot. 66: 1800–1807. | ||
| Solidago rigida subsp. rigida | Solidago rigida L. | 36 | IPCN online | Semple, J. C., J. G. Chmielewski & C. Xiang. 1992. Chromosome number determinations in fam. Compositae, tribe Astereae. IV. Additional reports and comments on the cytogeography and status of some species of Aster and Solidago. Rhodora 94: 48–62. | |||
| Solidago rigida L. | Solidago rigida L. | 36 | IPCN66 | Kapoor & Beaudry 1966 | |||
| ! | Solidago rigida var. rigida | Solidago rigida L. | 18 | 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. | ||
| Solidago rigida subsp. rigida | Solidago rigida L. | 18,36 | eFlora | ||||
| ! | Solidago rigida L. | Solidago rigida L. | 36 | Cave1959 | Beaudry & Chabot 1959 | ||
| Solidago rigida L. | Solidago rigida L. | 36 | Cave1963 | Beaudry 1963 |