CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Croptilon → Croptilon divaricatum (Nutt.) Raf.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Haplopappus divaricatus (Nutt.) A. Gray | Croptilon divaricatum (Nutt.) Raf. | 4(1) | Asteracea | Powell & P. 1978 Madrono | |||
| ! | Croptilon divaricatum (Nutt.) Raf. | Croptilon divaricatum (Nutt.) Raf. | 4II(1) | Asteracea | Semple et al. 1993 Rhodora | ||
| ! | Inula divaricata Nutt. | Croptilon divaricatum (Nutt.) Raf. | 8(1) | Asteracea | Smith, E. B. 1966 Taxon | ||
| Croptilon divaricatum var. divaricatum | Croptilon divaricatum (Nutt.) Raf. | 4II(1) | Asteracea | Semple et al. 1989 Rhodora | |||
| ! | Croptilon divaricatum (Nutt.) Raf. | Croptilon divaricatum (Nutt.) Raf. | 4(1) | Asteracea | Smith E. B. 1966a Canad. J. Genet. Cytol. (= Genome) | ||
| ! | Croptilon divaricatum (Nutt.) Raf. | Croptilon divaricatum (Nutt.) Raf. | 4II(1) | Asteracea | Strother 1972 Amer. J. Bot. | ||
| ! | Haplopappus divaricatus (Nutt.) A. Gray | Croptilon divaricatum (Nutt.) Raf. | 4 | IPCN65 | Smith 1965c | ||
| Croptilon divaricatum (Nutt.) Raf. | Croptilon divaricatum (Nutt.) Raf. | 4II | IPCN online | Semple, J. C., J. Zhang & C. Xiang. 1993. Chromosome number determinations in fam. Compositae, tribe Astereae. V. Eastern North American taxa. Rhodora 95: 234–253. | |||
| Croptilon divaricatum (Nutt.) Raf. | Croptilon divaricatum (Nutt.) Raf. | 4 | IPCN online | Keil, D. J. 1979. In IOPB chromosome number reports LXIII. Taxon 28: 271–273. | |||
| Croptilon divaricatum var. divaricatum | Croptilon divaricatum (Nutt.) Raf. | 4II | 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. | |||
| Croptilon divaricatum var. divaricatum | Croptilon divaricatum (Nutt.) Raf. | 4 | IPCN online | Semple, J. C. 1980. In Chromosome number reports LXVII. Taxon 29: 357–358. | |||
| Haplopappus divaricatus (Nutt.) A. Gray | Croptilon divaricatum (Nutt.) Raf. | 4 | IPCN online | Powell, A. M. & S. A. Powell. 1978. Chromosome Numbers in Asteraceae. Madroño 25(3): 160–169. | |||
| ! | Haplopappus divaricatus (Nutt.) A. Gray | Croptilon divaricatum (Nutt.) Raf. | 4 | IPCN66 | E. B. Smith 1966a | ||
| ! | Croptilon divaricatum var. divaricatum | Croptilon divaricatum (Nutt.) Raf. | 4 | IPCN72 | STROTHER, J.L. 1972. Chromosome studies in western North American Compositae. Amer. J. Bot. 59: 242-247. | ||
| ! | Haplopappus divaricatus (Nutt.) A. Gray | Croptilon divaricatum (Nutt.) Raf. | 4 | IPCN67-71 | JONES, S.B. Jr. 1968. Chromosome numbers in southeastern United States Compositae I. Bull. Torrey Bot. Club 95: 393-395. | ||
| ! | Haplopappus divaricatus (Nutt.) A. Gray | Croptilon divaricatum (Nutt.) Raf. | 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. | ||
| ! | Croptilon divaricatum (Nutt.) Raf. | Croptilon divaricatum (Nutt.) Raf. | 8 | eFlora | |||
| ! | Croptilon divaricatum (Nutt.) Raf. | Croptilon divaricatum (Nutt.) Raf. | 8 | Fedorov, 1974 | Turner, Ellison 1960 | ||
| ! | Croptilon divaricatum (Nutt.) Raf. | Croptilon divaricatum (Nutt.) Raf. | 8 | Fedorov, 1974 | Powell, Turner 1963 | ||
| ! | Haplopappus divaricatus (Nutt.) A. Gray | Croptilon divaricatum (Nutt.) Raf. | 10 | Cave1959 | Jackson 1959a | ||
| Croptilon divaricatum (Nutt.) Raf. | Croptilon divaricatum (Nutt.) Raf. | 4 | Cave1963 | Powell & T. 1963 |