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CCDB → Angiosperms → Compositae → Symphyotrichum → Symphyotrichum walteri (Alexander) G. L. Nesom
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Symphyotrichum walteri (Alexander) G. L. Nesom | Symphyotrichum walteri (Alexander) G. L. Nesom | 20(1) | Asteracea | Semple 1984 Amer. J. Bot. | ||
| ! | Symphyotrichum walteri (Alexander) G. L. Nesom | Symphyotrichum walteri (Alexander) G. L. Nesom | 10II(1) | 20(3) | Asteracea | Semple & B. 1980 Amer. J. Bot. | |
| ! | Symphyotrichum walteri (Alexander) G. L. Nesom | Symphyotrichum walteri (Alexander) G. L. Nesom | 10II(1) | 20(3) | Asteracea | Semple ＆ B. 1980 Amer. J. Bot. | |
| ! | Symphyotrichum walteri (Alexander) G. L. Nesom | Symphyotrichum walteri (Alexander) G. L. Nesom | 10II(1) | Asteracea | Jones & J. 1979 Taxon | ||
| ! | Symphyotrichum walteri (Alexander) G. L. Nesom | Symphyotrichum walteri (Alexander) G. L. Nesom | 20(1) | Asteracea | Semple 1985 Rhodora | ||
| Lasallea walteri (Alexander) Semple & Brouillet | Symphyotrichum walteri (Alexander) G. L. Nesom | 10 | IPCN online | Semple, J. C. & L. Brouillet. 1980. Chromosome numbers and satellite chromosome morphology in Aster and Lasallea. Amer. J. Bot. 67(7): 1027–1039. | |||
| ! | Virgulus walteri Reveal & Keener | Symphyotrichum walteri (Alexander) G. L. Nesom | 20 | IPCN online | Semple, J. C. 1985. Chromosome number determinations in fam. Compositae tribe Astereae. Rhodora 87: 517–527. | ||
| ! | Virgulus walteri Reveal & Keener | Symphyotrichum walteri (Alexander) G. L. Nesom | 20 | IPCN online | Semple, J. C. & J. G. Chmielewski. 1987. Chromosome number determinations in fam. Compositae, tribe Astereae. II. Additional counts. Rhodora 89: 319–325. | ||
| ! | Symphyotrichum walteri (Alexander) G. L. Nesom | Symphyotrichum walteri (Alexander) G. L. Nesom | 20 | eFlora |