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CCDB → Angiosperms → Compositae → Townsendia → Townsendia eximia A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Townsendia eximia A. Gray | Townsendia eximia A. Gray | 9(1) | Asteracea | Anderson et al. 1974 Amer. J. Bot. | |||
| ! | Townsendia eximia Gray | Townsendia eximia A. Gray | 9 | 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. | ||
| Townsendia eximia A. Gray | Townsendia eximia A. Gray | 9 | 18, 20 | Cave1959 | Beaman 1957 |