Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics
CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Croptilon → Croptilon divaricatum (Nutt.) Raf.
21 chromosome counts in 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 |